1998 SM49
1998SM49, 1995 EJ9, 1995EJ9, 25149, J95E09J, J98S49M
All data for this body: [vot]
MPC data
| Name (number) |
1998 SM49 (25149) |
| a |
3.16654 |
| e |
0.22690 |
| i / sin(i) |
0.4244 /
0.00741
|
| q |
2.44807
|
| Q |
3.88501
|
| ω |
308.3676 |
| Node |
74.6052 |
| m |
266.1529 |
| n |
0.1749 |
| Epoch |
2460800.5 |
| nobs |
1181 |
| nopp |
21 |
| Years observed |
1995-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.154 |
|
| ep |
0.204 |
|
| sin(ip) |
0.017 |
|
| G |
0.150 |
|
| H |
15.060 |
|
| 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 |
| 3.1542 |
0.2039 |
0.0165 |
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 |
| 15.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |