1998 ST56
1998ST56, 1999 XV101, 1999XV101, 49164, J98S56T, J99XA1V
All data for this body: [vot]
MPC data
| Name (number) |
1998 ST56 (49164) |
| a |
2.43150 |
| e |
0.18041 |
| i / sin(i) |
2.6738 /
0.04665
|
| q |
1.99284
|
| Q |
2.87015
|
| ω |
279.0457 |
| Node |
14.8838 |
| m |
258.5371 |
| n |
0.2600 |
| Epoch |
2460200.5 |
| nobs |
2815 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.432 |
|
| ep |
0.164 |
|
| sin(ip) |
0.047 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.320 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
0.1500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4316 |
0.1640 |
0.0473 |
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 |
| 14.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |