2002 RF81
2002RF81, 2009 DV133, 2009DV133, K02R81F, K09DD3V, Q4856
All data for this body: [vot]
MPC data
| Name (number) |
2002 RF81 (264856) |
| a |
2.66871 |
| e |
0.17531 |
| i / sin(i) |
14.4798 /
0.25004
|
| q |
2.20085
|
| Q |
3.13657
|
| ω |
188.5524 |
| Node |
167.7010 |
| m |
70.2212 |
| n |
0.2261 |
| Epoch |
2460800.5 |
| nobs |
511 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.667 |
|
| ep |
0.147 |
|
| sin(ip) |
0.238 |
|
| G |
0.150 |
|
| H |
16.380 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
1.587 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6668 |
0.1471 |
0.2381 |
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 |
| 16.38 |
|
|
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 |
| A |
A |
0.2645 |
0.2645 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |