User:117daveawesome/sandbox
LTT 1445 Ab
[edit]Moved to User:117daveawesome/sandbox/LTT 1445 Ab
BEBOP-1c
KELT-24
[edit]Moved to User:117daveawesome/sandbox/KELT-24
Reference Testings
[edit]Moved to User:117daveawesome/sandbox/Reference testing
User:117daveawesome/daveawesometesting
References
[edit]CoRoT-20
[edit]Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Monoceros |
Right ascension | 06h 30m 52,900s |
Declination | +00° 13′ 36.85″ |
Characteristics | |
Evolutionary stage | main sequence star |
Spectral type | G2V |
Variable type | planetary transit |
Astrometry | |
Details | |
Mass | 1.14 M☉ |
Radius | 1.02 R☉ |
Temperature | 5880 K |
Age | 100 million years |
Other designations | |
2MASS J06305289+0013369 |
CoRoT-20 is a star, which is located in the constellation Monoceros at a distance of about 4011 light years from us. The star is orbited by at least two planets.
Characteristics
[edit]CoRoT-20 is a very young star of 14.66 magnitude by astronomical standards. Its age is estimated at approximately 100 million years[1]. In terms of mass and radius, it is almost identical to our Sun. Its surface temperature is about 5880 kelvins. CoRoT-20 got its name thanks to the space telescope CoRoT, which discovered its two planets.
Planetary system
[edit]In 2011, a group of astronomers working within the CoRoT program announced[1] the discovery of the planet CoRoT-20b and CoRoT-20c in this system. It is a hot gas giant, more than four times the mass of Jupiter. However, the planet's radius is only 84% of Jupiter's, which indicates an average high density. CoRoT-20b and c both orbit close to its parent star - at a distance of 0.09 AU The discovery of the planet was made by transit method.
Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
---|---|---|---|---|---|---|
b | 4.3 MJ | 0.09 | — | 0.59 | — | — |
c | 17 MJ | 2.9 | — | 0.6 | — | — |
References
[edit]- ^ a b M. Deleuil, A.S. Bonomo, S. Ferraz-Mello, A. Erikson, F. Bouchy, M. Havel, S. Aigrain, J.-M. Almenara, R. Alonso, M. Auvergne, A. Baglin, P. Barge, P. Bordé, H. Bruntt, J. Cabrera, S. Carpano, C. Cavarroc, Sz. Csizmadia, C. Damiani, H.J. Deeg, R. Dvorak, M. Fridlund, G. Hébrard, D. Gandolfi, M. Gillon, E. Guenther, T. Guillot, A. Hatzes, L. Jorda, A. Léger, H. Lammer, T. Mazeh, C. Moutou, M. Ollivier, A. Ofir, H. Parviainen, D. Queloz, H. Rauer, A. Rodríguez, D. Rouan, A. Santerne, J. Schneider, L. Tal-Or, B. Tingley, J. Weingrill, G. Wuchterl. "XX. CoRoT-20b: A very high density, high eccentricity transiting giant planet". Arxiv.org. Archived from the original on 2012-09-01. Retrieved 2011-10-27.
{{cite web}}
: Cite has empty unknown parameter:|description=
(help); Unknown parameter|datepublished=
ignored (help)CS1 maint: multiple names: authors list (link) - ^ "CoRoT-20 Planets in the system". Retrieved February 25, 2019.
CFHTWIR-Oph 98 b
[edit]Discovery | |
---|---|
Discovery date | 2019 |
Direct imaging | |
Orbital characteristics | |
200 AU | |
Eccentricity | 0 |
22027.4 y | |
Star | CFHTWIR-Oph 98 A |
Physical characteristics | |
1.86 RJ | |
Mass | 7.8 MJ |
CFHTWIR-Oph 98 b is a Super-Jupiter exoplanet that orbits CFHTWIR-Oph 98 A, a M-type star. [1]
Formation
[edit]It orbits a star but its formation as an exoplanet is challenging or impossible.[2] If it’s formation scenario is known, it may explain the formation of Planet Nine.
References
[edit]- ^ "The Extrasolar Planet Encyclopaedia — CFHTWIR-Oph 98 b". exoplanet.eu. Retrieved 11 September 2023.
- ^ Fontanive, Clémence; Allers, Katelyn N.; Pantoja, Blake; Biller, Beth; Dubber, Sophie; Zhang, Zhoujian; Dupuy, Trent; Liu, Michael C.; Albert, Loïc (2020-12-01). "A Wide Planetary-mass Companion to a Young Low-mass Brown Dwarf in Ophiuchus". The Astrophysical Journal. 905: L14. doi:10.3847/2041-8213/abcaf8. ISSN 0004-637X.
{{cite journal}}
: CS1 maint: unflagged free DOI (link)
μ²
List of exoplanets that host stars are visible to the naked eye: Bayer designations
[edit]Star | Exoplanet | Mass (MJ) |
Semimajor axis (AU) |
Orbital period | Discovered | Discovery method | Reference |
---|---|---|---|---|---|---|---|
α Arietis | b | 1.8±0.2 | 1.2 | 380.8±0.3 d | 2011 | Radial velocity | [1] |
α Tauri | b | 5.8±0.7 | 1.46±0.27 | 628.96±0.9 d | 2015 | Radial velocity | [2] |
β Cancri | b | 7.8±0.8 | 1.7±0.1 | 605.2±4 d | 2014 | Radial velocity | [3] |
β Pictoris | b | 11.729+1.175 −2.135 |
10.018+0.082 −0.076 |
23.593+0.248 −0.209 d |
2008 | Infrared | [4] |
β Pictoris | c | 10.139+1.175 −1.031 |
2.680+0.016 −0.015 |
3.266+0.015 −0.012 d |
2020 | Direct imaging | [5] |
β Ursae Minoris | b | 6.1±1.0 | 1.4±0.1 | 522.3±2.7 d | 2014 | Radial velocity | [6] |
γ Cephei A | b | 9.4+0.7 −1.1 |
2.05±0.06 | 903.3±1.5 d | 2002 | Doppler spectroscopy | [7] |
γ1 Leonis | b | ? | 1.19 | 429 d | 2009 | Radial velocity | [8] |
γ Librae | b | 1.02 | 1.24 | 415.2 d | 2018 | Radial velocity | [9] |
γ Librae | c | 4.58 | 2.17 | 964.6±3.1 d | 2018 | Radial velocity | [10] |
γ Piscium | b | 1.34+0.02 −0.31 |
1.32+0.05 −0.08 |
555.1+6.0 −2.5 d |
2021 | Radial velocity | [11] |
ε Coronae Borealis | b | 6.7±0.3 | 1.3 | 417.9±0.5 d | 2012 | Radial velocity | [12] |
ε Eridani | b | 0.63+0.12 −0.04 |
3.52±0.04 | 2775±5 d | 2000 | Doppler spectroscopy | [13] |
ε Indi A | b | 3.0±0.1 | 8.8+0.2 −0.1 |
10932+266 −228 d |
2018 | Radial velocity | [14] |
ε Tauri | b | 7.6±0.2 | 1.93±0.03 | 645.5±5.3 d | 2007 | Doppler spectroscopy | [15] |
ι Draconis | b | 16.4+9.3 −4 |
1.453±0.026 | 510.854±0.013 d | 2002 | Doppler spectroscopy | [16] |
ι Draconis | c | 17.0+13 −5.4 |
19.4+10 −7.7 |
68+60 −36 d |
2021 | Radial velocity | [17] |
κ Andromedae | b | 13+12 −2 |
57±133 | 242±900 y | 2012 | Direct imaging | [18] |
κ Coronae Borealis | b | 1.811±0.057 | 2.65±0.13 | 1285±14 | 2012 | Radial velocity | [19] |
μ Arae | b | 1.65±0.009 | 1.522±0.001 | 643.25±0.90 d | 2000 | Doppler spectroscopy | [20] |
μ Arae | c | 0.032±0.002 | 0.09094±0.000005 | 9.6386±0.0015 d | 2004 | Radial velocity | [21] |
μ Arae | d | 0.448±0.011 | 0.9210±0.0015 | 1310.55±0.83 d | 2006 | Doppler spectroscopy | [22] |
μ Arae | e | 5.235 | 4205.8±758.9 d | 2002 | Radial velocity | [23] | |
μ Leonis | b | 2.4±0.4 | 1.1±0.1 | 357.8±1.2 d | 2014 | Radial velocity | [24] |
μ2 Scorpii | b | 14.4±0.8 | 242.4+114.5 −52.1 |
? | 2022 | Direct imaging | [25] |
ν Octantis A | b | 2.1059 | 1.276 | 414.8 d | 2021 | Radial velocity | [26] |
ν Ophiuchi | b | 81.7±22.2 | 1.803 | 530.73±0.10 d | 2012 | Radial velocity | [27] |
ν Ophiuchi | c | 92±24.7 | 6.022 | 3188.95±6.26d | 2012 | Radial velocity | [28] |
ξ Aquilae | b | 2.8 | 0.68 | 136.75±0.25 | 2008 | Radial velocity | [29] |
ο Coronae Borealis | b | 1.5 | 0.83 | 187.83±0.54 d | 2012 | Radial velocity | [30] |
ο Ursae Majoris | b | 4.1 | 3.9 | 1630±35 d | 2012 | Radial velocity | [31] |
π Mensae | b | 12.325+1.192 −1.384 |
3.311+0.134 −0.148 |
5.719±0.001 y | 2001 | Doppler spectroscopy | [32] |
π Mensae | c | 3.63±0.38 | 0.06839±0.0005 | 6.267852±0.000016 d | 2014 | Transit | [33] |
π Mensae | d | 3.63±0.38 | ? | 124.64+0.48 −0.52 d |
2023 | Radial velocity | [34] |
ρ1 Cancri | b | 0.824±0.007 | 0.115±0.0000011 | 14.65162±0.0007 d | 1996 | Radial velocity | [35] |
ρ1 Cancri | c | 51.2±1.3 | 0.240±0.00005 | 44.3446±0.007 d | 2002 | Radial velocity | [36] |
ρ1 Cancri | d | 3.12±0.1 | 5.77±0.11 | 5218±230 d | 2002 | Radial velocity | [37] |
ρ1 Cancri | e | 7.99+0.32 −0.33 |
0.01544±0.00005 | 17.67711 h | 2004 | Radial velocity | [38] |
ρ1 Cancri | f | 7.70±0.08 | 0.781±0.007 | 260±1.1 d | 2005 | Doppler spectroscopy | [39] |
ρ Coronae Borealis | b | 1.093±0.023 | 0.2245+0.0023 −0.0024 |
39.8438±0.0027 d | 1997 | Radial velocity | [40] |
ρ Coronae Borealis | c | 28.2±1.5 | 0.4206+0.0044 −0.0024 |
102.19+0.27 −0.22 d |
2016 | Radial velocity | [41] |
ρ Coronae Borealis | d | 21.6±2.5 | 0.827±0.011 | 282.2+2.2 −3.7 d |
2023 | Radial velocity | [42] |
ρ Coronae Borealis | e | 3.79+0.53 −0.54 |
0.1061±0.0011 | 12.949±0.014 d | 2023 | Radial velocity | [43] |
τ Boötis | b | 5.5±6 | 0.0481 | 3.312463±0.000014d | 1996 | Radial velocity | [44] |
τ Ceti | e | 3.93+0.83 −0.64 |
0.538±0.006 | 162.87+1.08 −0.46 d |
2012 | Radial velocity | [45] |
τ Ceti | f | 3.93+1.05 −1.37 |
1.334+0.017 −0.044 |
636.13+11.70 −47.69 d |
2012 | Direct imaging | [46] |
τ Ceti | g | 1.75+0.25 −0.40 |
0.133+0.001 −0.002 |
20+0.02 −0.01 d |
2017 | Radial velocity | [47] |
τ Ceti | h | 1.83+0.68 −0.26 |
0.243±0.003 | 49.41+0.08 −0.10 d |
2017 | Radial velocity | [48] |
τ Geminorum | b | 20.6 | 1.17 | 305.5±0.1 d | 2004 | Radial velocity | [49] |
υ Andromedae | b | 1.7+0.33 −0.24 |
0.0594±0.0003 | 4.61711±0.000014 d | 1996 | Radial velocity | [50] |
υ Andromedae | c | 13.98+2.3 −5.3 |
0.829±0.043 | 241.26±0.64 d | 1999 | Radial velocity | [51] |
υ Andromedae | d | 10.25+0.7 −3.3 |
0.1061±0.0011 | 1.27646±0.57 d | 1999 | Radial velocity | [52] |
υ Leonis | b | 0.51+0.06 −0.26 |
1.18+0.11 −0.32 |
385.2+2.8 −1.3 d |
2021 | Radial velocity | [53] |
ψ1 Aquarii | b | 3.2 | 0.7 | 181.4±0.1 d | 2013 | Radial velocity | [54] |
ω Serpentis | b | 1.7 | 1.q | 277.02+0.52 −0.51 d |
2013 | Radial velocity | [55] |
References
[edit]- ^ "The Extrasolar Planet Encyclopaedia — Alpha Arietis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Aldebaran b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Beta Cancri b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Beta Pictoris b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Beta Pictoris c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Beta Ursae Minoris b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Gamma Cephei Ab". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Gamma1 Leonis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Gamma Librae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Gamma Librae c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Gamma Piscium b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Epsilon Coronae Borealis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Epsilon Eridani b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Epsilon Indi Ab". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Epsilon Tauri b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Iota Draconis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Iota Draconis c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Kappa Andromedae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Kappa Coronae Borealis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu Arae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu Arae c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu Arae d". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu Arae e". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu Leonis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Mu2 Scorpii b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Nu Octantis Ab". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Nu Ophiuchi b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Nu Ophiuchi c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Xi Aquilae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Omicron Coronae Borealis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Omicron Ursae Majoris b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Pi Mensae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Pi Mensae c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Pi Mensae d". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho1 Cancri b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho1 Cancri c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho1 Cancri d". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho1 Cancri e". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho1 Cancri f". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho Coronae Borealis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho Coronae Borealis c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho Coronae Borealis d". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Rho Coronae Borealis e". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Boötis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Ceti e". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Ceti f". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Ceti g". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Ceti h". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Tau Geminorum b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Upsilon Andromedae b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Upsilon Andromedae c". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Upsilon Andromedae d". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Upsilon Leonis b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Psi1 Aquarii b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — Omega Serpentis b". exoplanet.eu. Retrieved 11 September 2023.
Templates
[edit]Moved to User:117daveawesome/sandbox/templates
TOI-4342
[edit]{{starbox catalog
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | |
Right ascension | 21h 37m 33.46s |
Declination | −77° 58′ 44.93″ |
Characteristics | |
Evolutionary stage | main sequence star |
Spectral type | M0V |
Variable type | planetary transit |
Astrometry | |
Proper motion (μ) | RA: 120.399 ±0.0430052 mas/yr Dec.: -91.4254 ±0.0432173 mas/yr |
Parallax (π) | 16.2259 ± 0.0268071 mas |
Details | |
Mass | 0.6296 ±0.0086 M☉ |
Radius | 0.599 ±0.013 R☉ |
Luminosity | −1.13+0.03 −0.03 L☉ |
Temperature | 3901 ±69 K |
names= TIC 354944123 |
TOI-4342 is a red dwarf star in the constellation Lyra.
Planetary system
[edit]It hosts two planets. [1] [2] They are locked in a near 2:1 orbital resonance.
Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
---|---|---|---|---|---|---|
b | 5.76 M🜨 | 0.05251 | 5.5 | 0 | — | — |
c | 6.41 M🜨 | 0.0814 | 10.7 | 0 | — | — |
References
[edit]- ^ "The Extrasolar Planet Encyclopaedia — TOI-4342 b". exoplanet.eu. Retrieved 11 September 2023.
- ^ "The Extrasolar Planet Encyclopaedia — TOI-4342 c". exoplanet.eu. Retrieved 11 September 2023.