1998SX31
2002RE252, 2006QH162, e1829, J98S31X, K02RP2E, K06QG2H
All data for this body: [vot]
MPC data
| Name (number) |
1998SX31 (401829) |
| Packed designation |
e1829 |
| a |
2.53083 |
| e |
0.21420 |
| i / sin(i) |
0.5376 /
0.00938
|
| q |
1.98873
|
| Q |
3.07292
|
| ω |
325.0460 |
| Node |
52.8470 |
| m |
270.3718 |
| n |
0.2448 |
| Epoch |
2459600.5 |
| nobs |
90 |
| nopp |
7 |
| Years observed |
1998-2020 |
| rms |
0.28 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.533 |
|
| ep |
0.159 |
|
| sin(ip) |
0.013 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.100 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5326 |
0.1593 |
0.0134 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 18.10 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |