2000 RQ81
2000RQ81, D8656, K00R81Q
All data for this body: [vot]
MPC data
| Name (number) |
2000 RQ81 (138656) |
| a |
3.17961 |
| e |
0.24997 |
| i / sin(i) |
9.8093 /
0.17037
|
| q |
2.38481
|
| Q |
3.97440
|
| ω |
247.7482 |
| Node |
198.2889 |
| m |
64.3712 |
| n |
0.1738 |
| Epoch |
2460800.5 |
| nobs |
1726 |
| nopp |
20 |
| Years observed |
1992-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.195 |
|
| ep |
0.226 |
|
| sin(ip) |
0.185 |
|
| G |
0.150 |
|
| H |
14.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
15.970 |
| Period quality |
2 |
| Spectral Class |
D |
| Spectral Class Score |
4.739 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1947 |
0.2262 |
0.1847 |
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 |
| 14.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 15.974 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.7899 |
0.7899 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| Ds |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |