[ hide orbit diagram ]
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 | .1336523758316046 | 3.5417e-08 | |
a | 2.649440416437465 | 1.6853e-08 | au |
q | 2.295336410156322 | 9.5341e-08 | au |
i | 4.688863221241436 | 4.0541e-06 | deg |
node | 86.78417677594805 | 6.6489e-05 | deg |
peri | 14.9484035205382 | 7.0373e-05 | deg |
M | 59.83631265585253 | 2.1424e-05 | deg |
tp | 2458738.686531362102 (2019-Sep-12.18653136) | 9.4034e-05 | TDB |
period | 1575.178090463845 4.31 | 1.503e-05 4.115e-08 | d yr |
n | .2285455861654286 | 2.1807e-09 | deg/d |
Q | 3.003544422718608 | 1.9106e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.43 |
|
n/a |
E2021B55 |
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|
266287 (2007 BU29) Discovered 2007-Jan-24 by LINEAR at Socorro |
Reference: 20110218/Numbers.arc | Last Updated: 2011-02-22 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
2043-May-20 02:56 |
< 00:01 |
Inter |
0.0438971260640171 |
0.0438940161722278 |
0.0439002382428957 |
6.84953759865305 |
6.84953754996511 |
2467389.622340185 |
0.619117712296455 |
552.702045002564 |
52.238716034716 |
-74.6102842292702 |
121204.438428082 |
T |
22 |
CATAB v2.0f-lin.ifort 2020-Nov-11 22:26:37 |
2020-Nov-11 22:26 |
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