2002 WA21
2002WA21, 2011 SK199, 2011SK199, K02W21A, K11SJ9K, x5479
All data for this body: [vot]
MPC data
| Name (number) |
2002 WA21 (595479) |
| a |
2.85267 |
| e |
0.07088 |
| i / sin(i) |
2.5975 /
0.04532
|
| q |
2.65048
|
| Q |
3.05487
|
| ω |
2.4064 |
| Node |
44.7255 |
| m |
251.0816 |
| n |
0.2046 |
| Epoch |
2460800.5 |
| nobs |
237 |
| nopp |
14 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.852 |
|
| ep |
0.051 |
|
| sin(ip) |
0.037 |
|
| G |
0.150 |
|
| H |
16.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1289 |
Kutaissi |
-1 |
Kutaisii |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
| 158 |
Koronis |
0 |
Koronis |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8516 |
0.0508 |
0.0366 |
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 |
| 16.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |