2001 RH12
2001RH12, 1999 AC37, 1999AC37, 2008 QE1, 2008QE1, h9928, J99A37C, K01R12H, K08Q01E
All data for this body: [vot]
MPC data
| Name (number) |
2001 RH12 (439928) |
| a |
2.30591 |
| e |
0.30619 |
| i / sin(i) |
2.2887 /
0.03994
|
| q |
1.59986
|
| Q |
3.01195
|
| ω |
7.1213 |
| Node |
1.7780 |
| m |
258.8267 |
| n |
0.2815 |
| Epoch |
2460800.5 |
| nobs |
323 |
| nopp |
8 |
| Years observed |
1999-2022 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.279 |
|
| ep |
0.253 |
|
| sin(ip) |
0.034 |
|
| G |
0.150 |
|
| H |
18.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.592 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2786 |
0.2534 |
0.0339 |
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 |
| 18.58 |
|
|
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 |
0.0321 |
0.0270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.0987 |
0.0270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |