1998 SJ88
1998SJ88, 2005 SW125, 2005SW125, I7778, J98S88J, K05SC5W
All data for this body: [vot]
MPC data
| Name (number) |
1998 SJ88 (187778) |
| a |
2.28932 |
| e |
0.25495 |
| i / sin(i) |
6.1233 /
0.10667
|
| q |
1.70567
|
| Q |
2.87298
|
| ω |
179.6802 |
| Node |
154.0619 |
| m |
258.2356 |
| n |
0.2845 |
| Epoch |
2460800.5 |
| nobs |
410 |
| nopp |
16 |
| Years observed |
1998-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.289 |
|
| ep |
0.206 |
|
| sin(ip) |
0.095 |
|
| G |
0.150 |
|
| H |
17.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
7.815 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2894 |
0.2059 |
0.0949 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |