1998SC31
2007ER143, 2012FJ7, e1828, J98S31C, K07EE3R, K12F07J
All data for this body: [vot]
MPC data
| Name (number) |
1998SC31 (401828) |
| Packed designation |
e1828 |
| a |
3.06751 |
| e |
0.05754 |
| i / sin(i) |
9.5023 /
0.16509
|
| q |
2.89100
|
| Q |
3.24402
|
| ω |
325.0394 |
| Node |
345.3394 |
| m |
155.8718 |
| n |
0.1835 |
| Epoch |
2459600.5 |
| nobs |
170 |
| nopp |
11 |
| Years observed |
1996-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.067 |
|
| ep |
0.045 |
|
| sin(ip) |
0.174 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0675 |
0.0451 |
0.1739 |
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 |
| 16.34 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |