| (2020 RB1) |
| Classification: Amor [NEO] SPK-ID: 54053757 |
[ 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 2459099.5 (2020-Sep-07.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3789431132456392 | 0.0016867 | |
| a | 1.64851068614499 | 0.0046125 | au |
| q | 1.023818914518503 | 8.4433e-05 | au |
| i | 10.67471724838877 | 0.034033 | deg |
| node | 166.8456780305623 | 0.0019854 | deg |
| peri | 198.6371012580919 | 0.011157 | deg |
| M | 350.798070400819 | 0.046814 | deg |
| tp | 2459119.261162182114
(2020-Sep-26.76116218) | 0.017779 | TDB |
| period | 773.1007185921299
2.12 | 3.2447
0.008884 | d
yr |
| n | .4656573087340871 | 0.0019543 | deg/d |
| Q | 2.273202457771478 | 0.0063603 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.731 |
|
.25013 |
2 |
autocmod 2.8 |
|
[ 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 |
| 2020-Sep-13 00:49 |
< 00:01 |
Earth |
0.0300648922620731 |
0.0297335162682504 |
0.0303962466288881 |
7.74847723732681 |
7.7370311453112 |
2459105.533820924 |
0.869403229079743 |
16474.7731175302 |
200.819441743714 |
-0.320260359781187 |
163.628970293915 |
T |
2 |
CATAB v2.0f-lin.ifort 2020-Sep-09 06:30:43 |
2020-Sep-09 06:31 |
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