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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1087364056840141 | 5.1273e-08 | |
| a | 3.165804959587362 | 1.9668e-08 | au |
| q | 2.821566707185207 | 1.6705e-07 | au |
| i | 6.121344276351683 | 4.4947e-06 | deg |
| node | 113.0392876391229 | 4.3448e-05 | deg |
| peri | 34.6812852951257 | 4.752e-05 | deg |
| M | 5.466507586779088 | 1.8466e-05 | deg |
| tp | 2458969.258482989319
(2020-Apr-29.75848299) | 0.00010553 | TDB |
| period | 2057.428064500658
5.63 | 1.9174e-05
5.25e-08 | d
yr |
| n | .1749757409318574 | 1.6306e-09 | deg/d |
| Q | 3.510043211989518 | 2.1807e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.0 |
|
n/a |
MPO426253 |
|
| diameter |
diameter |
8.096 |
km |
0.127 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
72.5988 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
| geometric albedo |
albedo |
0.081 |
|
0.015 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 48482 Oruki | Discovered 1992 Feb. 5 by T. Seki at Geisei. |
| "Oruki" is a much loved word in the Tosa (Kochi prefecture) dialect meaning "the importance of one's presence and reassurance of unflagging support". The name was suggested by N. Okumura. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20060613/MPCPages.arc | Last Updated: 2008-05-22 |
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