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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .144261361230625 | 9.6063e-08 | |
a | 2.521005067252867 | 8.6935e-09 | au |
q | 2.157321444581664 | 2.4343e-07 | au |
i | 1.749247421451383 | 5.2835e-06 | deg |
node | 239.2569882008932 | 0.00022385 | deg |
peri | 190.5151039106648 | 0.00023598 | deg |
M | 155.7733163708483 | 7.4133e-05 | deg |
tp | 2458567.870309905763 (2019-Mar-25.37030991) | 0.00030028 | TDB |
period | 1462.039158823135 4.00 | 7.5626e-06 2.071e-08 | d yr |
n | .2462314349294044 | 1.2737e-09 | deg/d |
Q | 2.884688689924068 | 9.9476e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2456969.5 (2014-Nov-08.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1427056709662115 | 9.3646e-08 | |
q | 2.162028350457142 | 2.3631e-07 | au |
tp | 2457106.022331677852 (2015-Mar-24.52233168) | 0.00030446 | TDB |
node | 239.3987310692418 | 0.00022441 | deg |
peri | 190.7094359687693 | 0.00023688 | deg |
i | 1.746519596630404 | 5.27e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
8.769633876704095E-15 |
-2.2118461692897E-14 |
-2.740433430953245E-11 |
-5.786529496158936E-13 |
-6.87035733839525E-12 |
1.457802605886919E-14 |
q |
-2.2118461692897E-14 |
5.584045102856388E-14 |
6.924810031263573E-11 |
1.463405312131437E-12 |
1.735637741244106E-11 |
-3.68407103028542E-14 |
tp |
-2.740433430953245E-11 |
6.924810031263573E-11 |
9.269717110841163E-8 |
1.913433951359664E-9 |
2.325572506884834E-8 |
-4.847542487986077E-11 |
node |
-5.786529496158936E-13 |
1.463405312131437E-12 |
1.913433951359664E-9 |
5.035999519248479E-8 |
-4.981639165599683E-8 |
-9.305601563287926E-10 |
peri |
-6.87035733839525E-12 |
1.735637741244106E-11 |
2.325572506884834E-8 |
-4.981639165599683E-8 |
5.611397675932724E-8 |
9.169627487629682E-10 |
i |
1.457802605886919E-14 |
-3.68407103028542E-14 |
-4.847542487986077E-11 |
-9.305601563287926E-10 |
9.169627487629682E-10 |
2.777306236517051E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.3 |
|
n/a |
MPO459207 |
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|
52234 (1978 UX7) Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar |
Reference: 20030216/Numbers.arc | Last Updated: 2004-04-19 |
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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 |
2168-Jul-22 21:27 |
00:03 |
Amphi |
0.0158185252585473 |
0.01581093307779 |
0.0158261513469421 |
2.62251820882968 |
2.62251807025351 |
2513109.393569351 |
3.46904057319416 |
1266.94340176366 |
113.465040835998 |
73.350684445003 |
19964.2774466934 |
T |
28 |
CATAB v2.0f-lin.ifort 2020-Nov-12 23:18:43 |
2020-Nov-12 23:18 |
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