2002 PR57
2002PR57, I9822, K02P57R
All data for this body: [vot]
MPC data
| Name (number) |
2002 PR57 (189822) |
| a |
3.21679 |
| e |
0.22839 |
| i / sin(i) |
7.3373 /
0.12771
|
| q |
2.48211
|
| Q |
3.95148
|
| ω |
90.0647 |
| Node |
286.5117 |
| m |
310.5674 |
| n |
0.1708 |
| Epoch |
2460800.5 |
| nobs |
1143 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.193 |
|
| ep |
0.212 |
|
| sin(ip) |
0.159 |
|
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.680 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1934 |
0.2122 |
0.1589 |
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 |
| 14.56 |
|
|
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 |
| X |
|
0.280 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |