2001 MS18
2001MS18, j5211, K01M18S
All data for this body: [vot]
MPC data
| Name (number) |
2001 MS18 (455211) |
| a |
2.25731 |
| e |
0.30899 |
| i / sin(i) |
3.7395 /
0.06522
|
| q |
1.55982
|
| Q |
2.95480
|
| ω |
97.9606 |
| Node |
238.9019 |
| m |
350.7364 |
| n |
0.2906 |
| Epoch |
2460800.5 |
| nobs |
305 |
| nopp |
11 |
| Years observed |
2001-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.310 |
|
| ep |
0.279 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
17.940 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3099 |
0.2787 |
0.0785 |
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 |
| 17.94 |
|
|
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 |
| D |
D |
0.1284 |
0.1180 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
|
|
|
DeMeo-Carry |
VIS |
Carry |
|
PHOT |