2002 PA91
2002PA91, H4172, K02P91A
All data for this body: [vot]
MPC data
| Name (number) |
2002 PA91 (174172) |
| a |
2.73378 |
| e |
0.21040 |
| i / sin(i) |
13.2662 /
0.22948
|
| q |
2.15860
|
| Q |
3.30896
|
| ω |
54.1433 |
| Node |
294.1806 |
| m |
9.8472 |
| n |
0.2181 |
| Epoch |
2460800.5 |
| nobs |
651 |
| nopp |
13 |
| Years observed |
1995-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.734 |
|
| ep |
0.168 |
|
| sin(ip) |
0.249 |
|
| G |
0.150 |
|
| H |
15.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.127 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7338 |
0.1683 |
0.2490 |
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 |
| 15.79 |
|
|
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 |
S |
0.1878 |
0.1010 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.0717 |
0.1010 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |