2013 QV21
2013QV21, K13Q21V, t1948
All data for this body: [vot]
MPC data
| Name (number) |
2013 QV21 (551948) |
| a |
2.79134 |
| e |
0.04753 |
| i / sin(i) |
7.2241 /
0.12575
|
| q |
2.65868
|
| Q |
2.92400
|
| ω |
211.8069 |
| Node |
117.3933 |
| m |
189.5471 |
| n |
0.2113 |
| Epoch |
2460800.5 |
| nobs |
129 |
| nopp |
11 |
| Years observed |
2005-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.793 |
|
| ep |
0.029 |
|
| sin(ip) |
0.108 |
|
| G |
0.150 |
|
| H |
17.400 |
|
| 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 |
| 2.7927 |
0.0295 |
0.1084 |
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 |
| 17.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |