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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1432677336100641 | 1.3301e-07 | |
a | 2.63506575010603 | 3.8189e-08 | au |
q | 2.257545852174835 | 3.7163e-07 | au |
i | 2.279256942948041 | 8.0523e-06 | deg |
node | 170.7959493488024 | 0.00013959 | deg |
peri | 11.54681486233845 | 0.00014175 | deg |
M | 327.7393150666645 | 2.3229e-05 | deg |
tp | 2459140.509238700173 (2020-Oct-18.00923870) | 0.00010226 | TDB |
period | 1562.376187493142 4.28 | 3.3964e-05 9.299e-08 | d yr |
n | .2304182583438026 | 5.009e-09 | deg/d |
Q | 3.012585648037224 | 4.366e-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 |
16.86 |
|
n/a |
E2021B55 |
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295274 (2008 GP79) Discovered 2008-Apr-07 by Spacewatch at Kitt Peak |
Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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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 |
1915-Nov-29 06:10 |
00:06 |
Jupiter |
1.94549478378164 |
1.94549358383008 |
1.94549598374294 |
2.26099305939232 |
2.05945060974406 |
2420830.757290774 |
5.65998648868321 |
352.797879361437 |
16.4251656546923 |
-89.1477879038727 |
1053731.87135709 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 |
2020-Feb-25 16:39 |
2023-Feb-17 21:21 |
< 00:01 |
Jupiter |
1.95164546955671 |
1.95164438626875 |
1.95164655284367 |
2.32268727501405 |
2.1276436703112 |
2459993.389916891 |
0.769349886785071 |
68.1307582356457 |
13.8278347440256 |
-89.3071490738317 |
948843.068649027 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 |
2020-Feb-25 16:39 |
2069-Dec-09 12:04 |
00:04 |
Jupiter |
1.95720983598425 |
1.95720904895486 |
1.95721062301332 |
2.29819911375974 |
2.10147051694181 |
2477090.002734161 |
3.53080295098319 |
226.39473419969 |
15.0016074391606 |
-84.4287020224416 |
1180847.24745393 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 |
2020-Feb-25 16:39 |
2130-May-11 04:23 |
00:07 |
Jupiter |
1.99883768113507 |
1.99883481962382 |
1.99884054266279 |
2.52663052652267 |
2.35294427481347 |
2499156.682466115 |
7.02307066731051 |
357.519430888488 |
11.9582608270346 |
81.7003489619237 |
1089992.06582547 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 |
2020-Feb-25 16:39 |
2177-Mar-02 19:14 |
00:10 |
Jupiter |
1.94245684594581 |
1.94245576100774 |
1.94245793090883 |
2.27328216140158 |
2.07260636791258 |
2516254.301500843 |
9.83561720796081 |
601.864464591549 |
15.6238340027821 |
-88.4036643928279 |
1081000.84342314 |
T |
12 |
CATAB v2.0f-lin.ifort 2020-Feb-25 16:38:59 |
2020-Feb-25 16:39 |
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