2000 VD21
2000VD21, 2011 KO31, 2011KO31, K00V21D, K11K31O, x5031
All data for this body: [vot]
MPC data
| Name (number) |
2000 VD21 (595031) |
| a |
2.46152 |
| e |
0.27099 |
| i / sin(i) |
4.3046 /
0.07506
|
| q |
1.79447
|
| Q |
3.12856
|
| ω |
138.2757 |
| Node |
198.5535 |
| m |
163.1596 |
| n |
0.2552 |
| Epoch |
2460800.5 |
| nobs |
438 |
| nopp |
15 |
| Years observed |
1996-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.466 |
|
| ep |
0.226 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
17.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.854 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4659 |
0.2256 |
0.0847 |
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 |
| 17.13 |
|
|
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 |
| C |
|
0.809 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| D |
D |
0.0654 |
0.0654 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |