1998 OM4
1998OM4, ~05E9, 2005 NK31, 2005NK31, J98O04M, K05N31K
All data for this body: [vot]
MPC data
| Name (number) |
1998 OM4 (640097) |
| a |
2.31369 |
| e |
0.30546 |
| i / sin(i) |
3.6145 /
0.06304
|
| q |
1.60695
|
| Q |
3.02042
|
| ω |
248.9930 |
| Node |
134.6911 |
| m |
174.3945 |
| n |
0.2801 |
| Epoch |
2460800.5 |
| nobs |
92 |
| nopp |
8 |
| Years observed |
1995-2024 |
| rms |
0.40 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.315 |
|
| ep |
0.266 |
|
| sin(ip) |
0.030 |
|
| G |
0.150 |
|
| H |
18.230 |
|
| 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 |
| 2.3148 |
0.2655 |
0.0304 |
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 |
| 18.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |