2009 VY91
2009VY91, e3507, K09V91Y
All data for this body: [vot]
MPC data
| Name (number) |
2009 VY91 (403507) |
| a |
3.14039 |
| e |
0.21244 |
| i / sin(i) |
13.4078 /
0.23188
|
| q |
2.47325
|
| Q |
3.80752
|
| ω |
256.0660 |
| Node |
89.4867 |
| m |
330.6721 |
| n |
0.1771 |
| Epoch |
2460800.5 |
| nobs |
274 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.136 |
|
| ep |
0.179 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
15.930 |
|
| Mass |
|
|
| D |
3.42 |
1.337 |
| pV |
0.096 |
0.0949 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1356 |
0.1787 |
0.2210 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.42 |
1.337 |
1.337 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.096 |
0.0949 |
0.0949 |
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 |
| 15.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |