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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1489409149661522 | 5.3213e-08 | |
| a | 2.243804628635697 | 1.2366e-08 | au |
| q | 1.909610314241409 | 1.2425e-07 | au |
| i | 5.211740021538878 | 5.4753e-06 | deg |
| node | 144.0690931898416 | 4.0723e-05 | deg |
| peri | 169.0557134361856 | 4.3333e-05 | deg |
| M | 278.2737432940156 | 1.5269e-05 | deg |
| tp | 2459279.198796247386
(2021-Mar-05.69879625) | 5.2584e-05 | TDB |
| period | 1227.654008552093
3.36 | 1.0148e-05
2.778e-08 | d
yr |
| n | .2932422307035738 | 2.4241e-09 | deg/d |
| Q | 2.577998943029985 | 1.4207e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.2 |
|
n/a |
MPO417411 |
|
|
| 85221 (1993 FX13) Discovered 1993-Mar-17 by UESAC at La Silla |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
|
[ 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 |
| 1928-Oct-07 02:09 |
< 00:01 |
Hebe |
0.0285760694592063 |
0.0285567817334473 |
0.0285953573892083 |
4.88777137776627 |
4.88777133325764 |
2425526.589438502 |
0.633425348577818 |
968.999033375167 |
59.9997924762464 |
-7.17942382417448 |
9916.56978630014 |
T |
23 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:41 |
2020-Nov-12 21:01 |
| 1982-May-17 00:17 |
< 00:01 |
Eunom |
0.0263257465692881 |
0.0263189155989509 |
0.0263325775563628 |
5.9564579793164 |
5.95645788979536 |
2445106.511892143 |
0.671753229978276 |
342.096950457619 |
43.9736866193885 |
5.63554543472361 |
14434.5229027835 |
T |
23 |
CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:41 |
2020-Nov-12 21:01 |
|
Alternate Designations
| 1993 FX13 = 2000 KE82 = 2001 XM204 |
|
|
