User:MRaimondi
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Hello, My name is Marcus. I am 15 and I go to the Gwinnett School of Mathematics, Science, and Technology. I have used wikipedia extensively. I used to edit alot but... I forgot my old account. Now, i am just getting back into wikipedia. I still have alot to learn and I want to continue improving wikipedia.
Wait for Me, Daddy is a photograph taken by Claude P. Dettloff of the British Columbia newspaper The Province. It depicts a column of Canadian Army soldiers of the British Columbia Regiment (Duke of Connaught's Own) marching in New Westminster on October 1, 1940. In the foreground, five-year-old Warren "Whitey" Bernard runs out of his mother's reach towards his father, Private Jack Bernard. The photograph received extensive exposure worldwide, and was used in Canadian war-bond drives.Photograph credit: Claude P. Dettloff; restored by Yann Forget
Discovery | |||||||||
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Discovered by | M. E. Brown, C. A. Trujillo, D. L. Rabinowitz[1] | ||||||||
Discovery date | October 21, 2003[1] | ||||||||
Designations | |||||||||
Designation | 136199 Eris | ||||||||
2003 UB313[2] | |||||||||
dwarf planet TNO (scattered disc object) | |||||||||
Orbital characteristics | |||||||||
Epoch March 6, 2006 (JD 2453800.5)[3] | |||||||||
Aphelion | 97.56 AU 14.60×109km | ||||||||
Perihelion | 37.77 AU 5.65×109 km | ||||||||
67.6681 AU 10.12×109 km | |||||||||
Eccentricity | 0.44177 | ||||||||
Average orbital speed | 3.436 km/s | ||||||||
197.63427° | |||||||||
Inclination | 44.187° | ||||||||
35.8696° | |||||||||
Known satellites | 1 | ||||||||
Physical characteristics | |||||||||
Equatorial radius | 1,200 ± 50 km 0.19 Earths | ||||||||
Mass | (1.66 ± 0.02)×1022 kg[4] | ||||||||
Mean density | 2.3 g/cm3 | ||||||||
~0.8 m/s2 | |||||||||
> 8 h? | |||||||||
Albedo | 0.86 ± 0.07 | ||||||||
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18.7 | |||||||||
−1.12 ± 0.01 | |||||||||
- ^ a b Staff (May 1, 2007). "Discovery Circumstances: Numbered Minor Planets". IAU: Minor Planet Center. Retrieved 2007-05-05.
- ^ Staff (February 29, 2004). "Minor Planet Designations". IAU: Minor Planet Center. Retrieved 2007-05-05.
- ^ Asteroid Observing Services
- ^ M.E. Brown and E.L. Schaller (2007). "The Mass of Dwarf Planet Eris". Science. 316 (5831): 1585. doi:10.1126/science.1139415.