[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1844630479939071 | 4.0344e-08 | |
a | 2.296505202784521 | 1.3963e-08 | au |
q | 1.872884853345022 | 9.9309e-08 | au |
i | 2.091335876861521 | 5.2651e-06 | deg |
node | 65.83548114730364 | 0.00010465 | deg |
peri | 272.2670053643558 | 0.00010564 | deg |
M | 323.1652528882835 | 1.5992e-05 | deg |
tp | 2459330.563300091892 (2021-Apr-26.06330009) | 5.7077e-05 | TDB |
period | 1271.158123905991 3.48 | 1.1593e-05 3.174e-08 | d yr |
n | .2832063086642586 | 2.5828e-09 | deg/d |
Q | 2.720125552224019 | 1.6538e-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 |
17.20 |
|
n/a |
E2021B55 |
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|
212734 (2007 RX235) Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
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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 |
1980-Sep-02 23:28 |
< 00:01 |
Vesta |
0.0320658303651376 |
0.0320624753208853 |
0.0320691877703204 |
4.1960822787239 |
4.19608139440654 |
2444485.477971024 |
0.79545892771595 |
638.111070778834 |
118.74903180627 |
-79.219192140245 |
39555.0224185807 |
T |
14 |
CATAB v2.0f-lin.ifort 2020-Nov-12 03:59:07 |
2020-Nov-12 03:59 |
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