2002 WZ21
2002WZ21, K02W21Z, S7423
All data for this body: [vot]
MPC data
| Name (number) |
2002 WZ21 (287423) |
| a |
2.68089 |
| e |
0.17563 |
| i / sin(i) |
3.2668 /
0.05699
|
| q |
2.21005
|
| Q |
3.15172
|
| ω |
269.1096 |
| Node |
139.8203 |
| m |
48.0382 |
| n |
0.2245 |
| Epoch |
2460800.5 |
| nobs |
406 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.681 |
|
| ep |
0.146 |
|
| sin(ip) |
0.047 |
|
| G |
0.150 |
|
| H |
17.130 |
|
| 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 |
| 2.6813 |
0.1463 |
0.0467 |
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 |
| 17.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |