2002 PY31
2002PY31, K02P31Y, Q4808
All data for this body: [vot]
MPC data
| Name (number) |
2002 PY31 (264808) |
| a |
2.36241 |
| e |
0.19012 |
| i / sin(i) |
7.1928 /
0.12521
|
| q |
1.91327
|
| Q |
2.81156
|
| ω |
226.0979 |
| Node |
151.5610 |
| m |
54.7830 |
| n |
0.2714 |
| Epoch |
2460800.5 |
| nobs |
426 |
| nopp |
15 |
| Years observed |
2002-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.362 |
|
| ep |
0.156 |
|
| sin(ip) |
0.120 |
|
| G |
0.150 |
|
| H |
17.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3618 |
0.1563 |
0.1198 |
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 |
| 17.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |