2009 RH57
2009RH57, 2003 SK239, 2003SK239, K03SN9K, K09R57H, W5514
All data for this body: [vot]
MPC data
| Name (number) |
2009 RH57 (325514) |
| a |
3.17001 |
| e |
0.00405 |
| i / sin(i) |
14.9778 /
0.25844
|
| q |
3.15718
|
| Q |
3.18283
|
| ω |
192.1045 |
| Node |
192.6558 |
| m |
279.0852 |
| n |
0.1746 |
| Epoch |
2460800.5 |
| nobs |
216 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.169 |
|
| ep |
0.013 |
|
| sin(ip) |
0.262 |
|
| G |
0.150 |
|
| H |
16.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.358 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1690 |
0.0132 |
0.2617 |
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 |
| 16.16 |
|
|
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 |
| B |
V |
0.0126 |
0.0380 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0597 |
0.0380 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |