2001 VD21
2001VD21, F6261, K01V21D
All data for this body: [vot]
MPC data
| Name (number) |
2001 VD21 (156261) |
| a |
2.57383 |
| e |
0.17078 |
| i / sin(i) |
2.8072 /
0.04898
|
| q |
2.13428
|
| Q |
3.01337
|
| ω |
10.6970 |
| Node |
48.3509 |
| m |
243.8530 |
| n |
0.2387 |
| Epoch |
2460800.5 |
| nobs |
575 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.573 |
|
| ep |
0.103 |
|
| sin(ip) |
0.038 |
|
| G |
0.150 |
|
| H |
16.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5726 |
0.1028 |
0.0376 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |