2009 VC81
2009VC81, K09V81C, X2788
All data for this body: [vot]
MPC data
| Name (number) |
2009 VC81 (332788) |
| a |
3.13725 |
| e |
0.06890 |
| i / sin(i) |
13.5759 /
0.23473
|
| q |
2.92108
|
| Q |
3.35341
|
| ω |
235.7162 |
| Node |
227.3405 |
| m |
233.7766 |
| n |
0.1774 |
| Epoch |
2460800.5 |
| nobs |
261 |
| nopp |
13 |
| Years observed |
2008-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.138 |
|
| ep |
0.070 |
|
| sin(ip) |
0.249 |
|
| G |
0.150 |
|
| H |
15.940 |
|
| Mass |
|
|
| D |
5.13 |
0.562 |
| pV |
0.039 |
0.0088 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.004 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1377 |
0.0695 |
0.2494 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.13 |
0.562 |
0.562 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.039 |
0.0088 |
0.0088 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.94 |
|
|
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 |
| S |
|
0.834 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |