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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1302702665070054 | 3.3669e-08 | |
| a | 2.174600623709313 | 5.7648e-09 | au |
| q | 1.8913148209124 | 7.2711e-08 | au |
| i | 1.325251389126006 | 3.6008e-06 | deg |
| node | 194.8598015568907 | 0.00013816 | deg |
| peri | 168.3640988656074 | 0.0001391 | deg |
| M | 222.4306551778782 | 1.8655e-05 | deg |
| tp | 2459448.096680926027
(2021-Aug-21.59668093) | 6.1617e-05 | TDB |
| period | 1171.298775477329
3.21 | 4.6577e-06
1.275e-08 | d
yr |
| n | .3073511281127159 | 1.2222e-09 | deg/d |
| Q | 2.457886426506224 | 6.5158e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.1 |
|
n/a |
MPO358676 |
|
| diameter |
diameter |
3.861 |
km |
0.315 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.298 |
|
0.076 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 4777 Aksenov (1976 SM2) Discovered 1976-Sep-24 by Chernykh, N. S. at Nauchnyj |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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Alternate Designations
| 1976 SM2 = 1979 OQ15 = 1989 UX2 = 2010 KR130 |
|
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