2001 RD121
2001RD121, J3978, K01RC1D
All data for this body: [vot]
MPC data
| Name (number) |
2001 RD121 (193978) |
| a |
2.29955 |
| e |
0.19962 |
| i / sin(i) |
2.9209 /
0.05096
|
| q |
1.84051
|
| Q |
2.75859
|
| ω |
275.5709 |
| Node |
44.9930 |
| m |
130.3759 |
| n |
0.2826 |
| Epoch |
2460200.5 |
| nobs |
378 |
| nopp |
14 |
| Years observed |
2001-2022 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.300 |
|
| ep |
0.158 |
|
| sin(ip) |
0.042 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.490 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3005 |
0.1582 |
0.0417 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |