1998 SM50
1998SM50, 2008 SG152, 2008SG152, f5707, J98S50M, K08SF2G
All data for this body: [vot]
MPC data
| Name (number) |
1998 SM50 (415707) |
| a |
2.97048 |
| e |
0.15851 |
| i / sin(i) |
8.1257 /
0.14134
|
| q |
2.49963
|
| Q |
3.44132
|
| ω |
347.2075 |
| Node |
25.3451 |
| m |
77.9083 |
| n |
0.1925 |
| Epoch |
2460800.5 |
| nobs |
138 |
| nopp |
12 |
| Years observed |
1998-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.970 |
|
| ep |
0.122 |
|
| sin(ip) |
0.133 |
|
| G |
0.150 |
|
| H |
16.920 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9697 |
0.1221 |
0.1331 |
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 |
| 16.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |