[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1099822050455829 | 5.8794e-08 | |
| a | 3.099822747227544 | 3.8943e-08 | au |
| q | 2.758897406237002 | 1.8501e-07 | au |
| i | 17.1240004224315 | 8.1578e-06 | deg |
| node | 158.8857441974613 | 1.6949e-05 | deg |
| peri | 236.6605811196989 | 3.9623e-05 | deg |
| M | 84.25728177644909 | 3.263e-05 | deg |
| tp | 2458533.938754468460
(2019-Feb-19.43875447) | 0.00018211 | TDB |
| period | 1993.442523306059
5.46 | 3.7565e-05
1.028e-07 | d
yr |
| n | .1805921142902841 | 3.4031e-09 | deg/d |
| Q | 3.440748088218086 | 4.3226e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2456951.5 (2014-Oct-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1061743443978879 | 5.7882e-08 | |
| q | 2.7748171092576 | 1.8109e-07 | au |
| tp | 2456541.902480776399
(2013-Sep-06.40248078) | 0.00020224 | TDB |
| node | 158.9328218372467 | 1.696e-05 | deg |
| peri | 237.2226342015358 | 4.0939e-05 | deg |
| i | 17.10478251172008 | 8.1504e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
3.350324017411142E-15 |
-1.027799773209207E-14 |
-5.338527552727517E-12 |
2.171036689030594E-14 |
-1.039466285531321E-12 |
1.968074784495536E-15 |
| q |
-1.027799773209207E-14 |
3.279421111506582E-14 |
1.357052370111225E-11 |
-6.677893147552319E-14 |
2.735189429903162E-12 |
-3.67257164053511E-15 |
| tp |
-5.338527552727517E-12 |
1.357052370111225E-11 |
4.09014528056518E-8 |
-7.065132680474362E-11 |
7.544740080121079E-9 |
-1.178970022960362E-11 |
| node |
2.171036689030594E-14 |
-6.677893147552319E-14 |
-7.065132680474362E-11 |
2.876456750741536E-10 |
-2.879880916427589E-10 |
1.34143937953969E-11 |
| peri |
-1.039466285531321E-12 |
2.735189429903162E-12 |
7.544740080121079E-9 |
-2.879880916427589E-10 |
1.676029295635139E-9 |
-1.487483326282762E-11 |
| i |
1.968074784495536E-15 |
-3.67257164053511E-15 |
-1.178970022960362E-11 |
1.34143937953969E-11 |
-1.487483326282762E-11 |
6.642905173680676E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.4 |
|
n/a |
MPO454783 |
|
| diameter |
diameter |
5.090 |
km |
0.410 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.047 |
|
0.016 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 243126 (2007 RU245) Discovered 2007-Sep-12 by CSS at Catalina |
| Reference: 20100626/Numbers.arc | Last Updated: 2010-06-28 |
|
[ 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 |
| 2177-Jun-15 09:13 |
00:06 |
David |
0.0439093695799404 |
0.0438525052377064 |
0.0439662914736686 |
5.20062819379375 |
5.20062812763763 |
2516358.884240086 |
6.14127709503261 |
3784.18842187801 |
64.5881394171318 |
-41.4776545955824 |
67335.6460673528 |
T |
16 |
CATAB v2.0e-lin.ifort 2019-Jul-14 09:39:13 |
2019-Jul-14 09:39 |
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