2002 PW21
2002PW21, ~0162, 2015 TO292, 2015TO292, K02P21W, K15TT2O
All data for this body: [vot]
MPC data
| Name (number) |
2002 PW21 (624218) |
| a |
2.62279 |
| e |
0.28100 |
| i / sin(i) |
5.5132 /
0.09607
|
| q |
1.88578
|
| Q |
3.35980
|
| ω |
31.0688 |
| Node |
310.0756 |
| m |
112.7670 |
| n |
0.2320 |
| Epoch |
2460800.5 |
| nobs |
169 |
| nopp |
9 |
| Years observed |
2002-2024 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.235 |
|
| sin(ip) |
0.111 |
|
| G |
0.150 |
|
| H |
17.780 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.526 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6207 |
0.2352 |
0.1106 |
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 |
| 17.78 |
|
|
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 |
| C |
|
0.921 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |