1998 RM4
1998RM4, 2003 SJ42, 2003SJ42, F2693, J98R04M, K03S42J
All data for this body: [vot]
MPC data
| Name (number) |
1998 RM4 (152693) |
| a |
1.82721 |
| e |
0.09673 |
| i / sin(i) |
24.0475 /
0.40749
|
| q |
1.65047
|
| Q |
2.00395
|
| ω |
218.2012 |
| Node |
184.3229 |
| m |
246.4880 |
| n |
0.3990 |
| Epoch |
2460800.5 |
| nobs |
529 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.827 |
|
| ep |
0.078 |
|
| sin(ip) |
0.397 |
|
| G |
0.150 |
|
| H |
17.420 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.119 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.8271 |
0.0777 |
0.3967 |
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 |
| 17.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| X |
X |
0.1865 |
0.1865 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |