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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1850735145669622 | 4.8862e-08 | |
a | 2.537886104666077 | 1.6921e-08 | au |
q | 2.068190603704869 | 1.3037e-07 | au |
i | 9.829864934301595 | 1.4301e-05 | deg |
node | 220.665996762998 | 2.2879e-05 | deg |
peri | 73.07300526664704 | 5.7372e-05 | deg |
M | 355.659750107188 | 5.1635e-05 | deg |
tp | 2459218.304051957155 (2021-Jan-03.80405196) | 0.00021189 | TDB |
period | 1476.74877319635 4.04 | 1.4769e-05 4.044e-08 | d yr |
n | .2437787703190691 | 2.438e-09 | deg/d |
Q | 3.007581605627286 | 2.0052e-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 |
16.93 |
|
n/a |
E2021B55 |
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|
226695 (2004 JR29) Discovered 2004-May-15 by LINEAR at Socorro |
Reference: 20091202/Numbers.arc | Last Updated: 2009-12-04 |
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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 |
2058-Oct-30 20:01 |
00:03 |
Europ |
0.0445623799569356 |
0.0445478681781656 |
0.0445768927176586 |
5.44348051860453 |
5.44348047478914 |
2473032.333730244 |
3.26365753541546 |
806.078224911295 |
270.343908786225 |
-27.9172836767275 |
13658.3968989506 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:16 |
2020-Nov-12 02:31 |
2167-Nov-07 22:28 |
00:06 |
Europ |
0.0430241423711161 |
0.0430059513460124 |
0.0430423908058279 |
5.64649695445993 |
5.64649691070969 |
2512851.436041042 |
5.6030203092241 |
2748.70123833336 |
269.537361677332 |
71.5155121567204 |
22651.3417805302 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:16 |
2020-Nov-12 02:31 |
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