1998 SR131
1998SR131, 2001 FM19, 2001FM19, 74285, J98SD1R, K01F19M
All data for this body: [vot]
MPC data
| Name (number) |
1998 SR131 (74285) |
| a |
2.79779 |
| e |
0.16037 |
| i / sin(i) |
9.0588 /
0.15745
|
| q |
2.34911
|
| Q |
3.24647
|
| ω |
348.0491 |
| Node |
347.8969 |
| m |
150.5800 |
| n |
0.2106 |
| Epoch |
2460200.5 |
| nobs |
1035 |
| nopp |
21 |
| Years observed |
1996-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.800 |
|
| ep |
0.130 |
|
| sin(ip) |
0.160 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
0.2500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7998 |
0.1299 |
0.1600 |
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 |
| 14.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |