2013 SJ21
2013SJ21, ~0XR3, K13S21J
All data for this body: [vot]
MPC data
| Name (number) |
2013 SJ21 (748529) |
| a |
3.05622 |
| e |
0.11613 |
| i / sin(i) |
10.9544 /
0.19003
|
| q |
2.70131
|
| Q |
3.41114
|
| ω |
116.4778 |
| Node |
339.0702 |
| m |
352.2412 |
| n |
0.1845 |
| Epoch |
2460800.5 |
| nobs |
198 |
| nopp |
8 |
| Years observed |
2010-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.057 |
|
| ep |
0.112 |
|
| sin(ip) |
0.200 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| 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 |
| 3.0566 |
0.1124 |
0.2003 |
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 |
| 16.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |