(90377)
| 90377 | ||||
, |
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2003 VB12 |
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90377 |
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| [2] | ||||
| [1] | ||||
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76,315235 . . |
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1006,543776 . . |
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| (a) |
541,429506 . . |
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| (e) |
0,8590486 |
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4 404 480 (12 059,06 a) |
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| (v) |
1,04 / |
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| (Mo) |
358,190921° |
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| (i) |
11,927945° |
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| (Ω) |
144,377238° |
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| (ω) |
310,920993° |
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| (m) |
8,3·10207,0·1021 [5] |
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| (ρ) |
2,0? /³ |
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| (g) |
0,330,50 /² |
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| (v2) |
0,620,95 / |
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| (T) |
0,42 (10 )[6] |
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0,160,30[3] |
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| C |
() B-V=1,24; V-R=0,78[7] |
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1,56[10] |
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(90377 Sedna [11]) , . . 14 2003 , . , , ( 960 . ., - 37 ). , .
[12], , , [13]. , , , , . , , , , . [14].
11 400 , , 76 . ., 900 . . , , , «» , . , , , , ( ) , [15]. , , , . , , . , , , , , , , , [16].
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[]
2003 VB12.
(), ( ) ( ) 14 2003 . 2001 . , 4,6 3,1 , , 100 ... , - 2003 -, , Tenagra IV , . . [17].
« », , , , , , [18]. () , [18]. , «» , [19]. , , , [20]. , . 2004 [21], , , [19].
[]
11,932°. , 11 487 [22]. a = 509,1 . ., , , e = 0,8506. - [23], , , 76,1 . ., 2076 , 942 . [22]. 89,6 . . [24], . . , . 97 . . , , , , . 2076 [9], , 100 , , , [25].
, ( 20 50 )[25], , [26]. 2004 [27], MMT ( 10 ), [28].
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, , , . Ÿ 0,160,30[3].
12001600 , [3]. 2003 . , , , , , [3][29]. 2007 1800 , 1600 [4].
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| (90377) ? |
[]
- 1 2 Buie, Marc W. Orbit Fit and Astrometric record for 90377. Deep Ecliptic Survey (13 2007). 17 2006.
- Discovery Circumstances: Numbered Minor Planets (90001)(95000). IAU: Minor Planet Center. 23 2008.
- 1 2 3 4 5 Brown, Michael E. The largest Kuiper belt objects (PDF). CalTech. 19 2008.
- 1 2 John Stansberry, Will Grundy, Mike Brown, Dale Cruikshank, John Spencer, David Trilling, Jean-Luc Margot. Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope. University of Arizona, Lowell Observatory, California Institute of Technology, NASA Ames Research Center, Southwest Research Institute, Cornell University (2007). 27 2008.
- 590 (0,97 /³) 8,3·1020 . 900 (2,3 /³) 7,0·1021 .
- Case of Sednas Missing Moon Solved. Harvard-Smithsonian Center for Astrophysics. 11 2009.
- Tegler Stephen C. Kuiper Belt Object Magnitudes and Surface Colors (26 2006). 5 2006.
- AstDys (90377) Sedna Ephemerides. Department of Mathematics, University of Pisa, Italy. 16 2009.
- 1 2 Horizons Output for Sedna 2076/2114. 19 2007. Horizons
- JPL Small-Body Database Browser: 90377 Sedna (2003 VB12) (2007-11-08 last obs). 11 2008.
- Minor Planet Names: Alphabetical List (.). IAU Minor Planet Center.
- . (2009). 29 2011.
- How many dwarf planets are there in the outer solar system? (updates daily). California Institute of Technology (Sep 23 2011). 23 2011.
- .. . . .. . 23.
- Sedna. www.gps.caltech.edu. 29 2011.
- Cal Fussman The Man Who Finds Planets. Discover (2006). 22 2010.
- Mike Brown, David Rabinowitz, Chad Trujillo (2004). "Discovery of a Candidate Inner Oort Cloud Planetoid". Astrophysical Journal 617 (1): 645649. arXiv:astro-ph/0404456. Bibcode 2004ApJ...617..645B. doi:10.1086/422095.
- 1 2 Brown, Mike. "Sedna". Caltech.
- 1 2 MPEC 2004-S73 : Editorial Notice. IAU Minor Planet Center (2004). 18 2010.
- Walker, Duncan. How do planets get their names?, BBC News (16 2004). 22 2010.
- MPC 52733. Minor Planet Center (2004). 30 2010.
- 1 2 Horizons output Barycentric Osculating Orbital Elements for 90377 Sedna (2003 VB12). 30 2011. (Solution using the Solar System Barycenter and barycentric coordinates. Select Ephemeris Type:Elements and Center:@0) (saved Horizons output file 2011-Feb-04)
- Chadwick A. Trujillo, M. E. Brown, D. L. Rabinowitz (2007). «The Surface of Sedna in the Near-infrared». Bulletin of the American Astronomical Society 39. Bibcode: 2007DPS....39.4906T.
- AstDys (90377) Sedna Ephemerides 2003-11-14. Department of Mathematics, University of Pisa, Italy. 5 2008.
- 1 2 Hubble Observes Planetoid Sedna, Mystery Deepens; Long View from a Lonely Planet. Hubblesite, STScI-2004-14 (2004). 21 2010.
- Brown, Mike Sedna. Caltech. 20 2010.
- Hubble Observes Planetoid Sedna, Mystery Deepens. Hubblesite, STScI-2004-14 (2004). 30 2010.
- B. Scott Gaudi; Krzysztof Z. Stanek, Joel D. Hartman, Matthew J. Holman, Brian A. McLeod (CfA) (2005). «On the Rotation Period of (90377) Sedna». The Astrophysical Journal 629 (1): L49L52. DOI:10.1086/444355. Bibcode: 2005ApJ...629L..49G.
- David L. Rabinowitz, K. M. Barkume, Michael E. Brown, et al. (2006). «Photometric Observations Constraining the Size, Shape, and Albedo of 2003 EL61, a Rapidly Rotating, Pluto-Sized Object in the Kuiper Belt». The Astrophysical Journal 639 (2): 1238-1251. DOI:10.1086/499575. Bibcode: 2006ApJ639.1238R. arΧiv:astro-ph/0509401.
[]
- ? .
- NASA,
- - NASA
- Sedna has no moon say astronomers BBC News. April 14, 2004.
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