2013 VG21
2013VG21, 2001 BT36, 2001BT36, 2008 SV210, 2008SV210, g1408, K01B36T, K08SL0V, K13V21G
All data for this body: [vot]
MPC data
| Name (number) |
2013 VG21 (421408) |
| a |
2.76919 |
| e |
0.09680 |
| i / sin(i) |
8.3869 /
0.14586
|
| q |
2.50113
|
| Q |
3.03725
|
| ω |
247.7867 |
| Node |
297.5302 |
| m |
42.1927 |
| n |
0.2139 |
| Epoch |
2460800.5 |
| nobs |
435 |
| nopp |
15 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.769 |
|
| ep |
0.137 |
|
| sin(ip) |
0.167 |
|
| G |
0.150 |
|
| H |
16.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.233 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7692 |
0.1365 |
0.1665 |
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 |
| 16.02 |
|
|
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 |
0.0389 |
0.0389 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |