1998 SR12
1998SR12, G0561, J98S12R
All data for this body: [vot]
MPC data
| Name (number) |
1998 SR12 (160561) |
| a |
2.77849 |
| e |
0.26626 |
| i / sin(i) |
21.9332 /
0.37353
|
| q |
2.03869
|
| Q |
3.51829
|
| ω |
89.8141 |
| Node |
258.2560 |
| m |
151.4921 |
| n |
0.2128 |
| Epoch |
2460200.5 |
| nobs |
761 |
| nopp |
15 |
| Years observed |
1998-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.780 |
|
| ep |
0.211 |
|
| sin(ip) |
0.412 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7796 |
0.2110 |
0.4120 |
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 |
| 14.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |