1999 VL91
1999VL91, 2002 JU92, 2002JU92, A2709, J99V91L, K02J92U
All data for this body: [vot]
MPC data
| Name (number) |
1999 VL91 (102709) |
| a |
2.67880 |
| e |
0.04831 |
| i / sin(i) |
6.4739 /
0.11275
|
| q |
2.54938
|
| Q |
2.80822
|
| ω |
340.9255 |
| Node |
38.9733 |
| m |
303.1764 |
| n |
0.2248 |
| Epoch |
2460800.5 |
| nobs |
872 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.679 |
|
| ep |
0.012 |
|
| sin(ip) |
0.103 |
|
| G |
0.150 |
|
| H |
15.630 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
0.995 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6787 |
0.0123 |
0.1028 |
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 |
| 15.63 |
|
|
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 |
| A |
A |
0.1659 |
0.1659 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |