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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 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1820419826579681 | 4.0661e-08 | |
a | 2.341727793675205 | 1.9899e-08 | au |
q | 1.915435023269302 | 9.8048e-08 | au |
i | 2.385916307881611 | 6.6939e-06 | deg |
node | 180.7702341556749 | 0.00011117 | deg |
peri | 93.82152488493929 | 0.00011329 | deg |
M | 354.3909527160934 | 2.4079e-05 | deg |
tp | 2459020.893400252951 (2020-Jun-20.39340025) | 8.7707e-05 | TDB |
period | 1308.889677597612 3.58 | 1.6683e-05 4.568e-08 | d yr |
n | .2750422790870795 | 3.5058e-09 | deg/d |
Q | 2.768020564081108 | 2.3521e-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 |
17.7 |
|
n/a |
MPO427265 |
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215150 (1999 VJ117) Discovered 1999-Nov-09 by Spacewatch at Kitt Peak |
Reference: 20090607/Numbers.arc | Last Updated: 2009-06-08 |
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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 |
2101-Feb-01 23:53 |
00:17 |
Psych |
0.0176142313010783 |
0.0175934648451871 |
0.0176350005358932 |
3.03395609411234 |
3.03395586771037 |
2488466.495306394 |
17.3279121385017 |
1091.23961193992 |
87.0113128474971 |
18.7225098389506 |
9969.22429598663 |
T |
15 |
CATAB v2.0f-lin.ifort 2020-Feb-25 03:19:57 |
2020-Feb-25 03:20 |
2119-Feb-23 14:14 |
00:20 |
Europ |
0.0463925977995061 |
0.0463740977903063 |
0.0464111023503604 |
3.14662158280486 |
3.14662150999696 |
2495062.093361744 |
19.9321846900569 |
1171.8980727959 |
42.8361568697709 |
38.1749374765353 |
100136.076476772 |
T |
15 |
CATAB v2.0f-lin.ifort 2020-Feb-25 03:19:57 |
2020-Feb-25 03:20 |
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