1998 SH39
1998SH39, 2002 QF18, 2002QF18, A1203, J98S39H, K02Q18F
All data for this body: [vot]
MPC data
| Name (number) |
1998 SH39 (101203) |
| a |
2.56039 |
| e |
0.06687 |
| i / sin(i) |
1.9326 /
0.03372
|
| q |
2.38919
|
| Q |
2.73160
|
| ω |
67.0469 |
| Node |
358.8977 |
| m |
116.2863 |
| n |
0.2406 |
| Epoch |
2460800.5 |
| nobs |
958 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.561 |
|
| ep |
0.105 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
16.030 |
|
| 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 |
| 2.5605 |
0.1046 |
0.0464 |
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 |
| 16.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |