1998 SN108
1998SN108, 1996 KW8, 1996KW8, 25181, J96K08W, J98SA8N
All data for this body: [vot]
MPC data
| Name (number) |
1998 SN108 (25181) |
| a |
3.21594 |
| e |
0.07809 |
| i / sin(i) |
7.7764 /
0.13531
|
| q |
2.96481
|
| Q |
3.46706
|
| ω |
181.6741 |
| Node |
210.5241 |
| m |
209.4765 |
| n |
0.1709 |
| Epoch |
2460800.5 |
| nobs |
1949 |
| nopp |
24 |
| Years observed |
1996-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.211 |
|
| ep |
0.071 |
|
| sin(ip) |
0.144 |
|
| G |
0.150 |
|
| H |
13.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
22.847 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2107 |
0.0708 |
0.1439 |
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 |
| 13.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |