2012 SB20
2012SB20, 2015 FP87, 2015FP87, K12S20B, K15F87P, t4236
All data for this body: [vot]
MPC data
| Name (number) |
2012 SB20 (554236) |
| a |
3.04309 |
| e |
0.01743 |
| i / sin(i) |
7.0137 /
0.12211
|
| q |
2.99005
|
| Q |
3.09612
|
| ω |
183.3485 |
| Node |
236.5335 |
| m |
71.9024 |
| n |
0.1857 |
| Epoch |
2460800.5 |
| nobs |
153 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.043 |
|
| ep |
0.031 |
|
| sin(ip) |
0.139 |
|
| G |
0.150 |
|
| H |
16.900 |
|
| 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 |
| 3.0435 |
0.0307 |
0.1386 |
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 |
| 16.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |