2005 GJ21
2005GJ21, 2007 TO404, 2007TO404, K05G21J, K07Te4O, K9790
All data for this body: [vot]
MPC data
| Name (number) |
2005 GJ21 (209790) |
| a |
2.68241 |
| e |
0.05211 |
| i / sin(i) |
2.2329 /
0.03896
|
| q |
2.54263
|
| Q |
2.82219
|
| ω |
74.4738 |
| Node |
0.2741 |
| m |
327.9150 |
| n |
0.2243 |
| Epoch |
2460800.5 |
| nobs |
515 |
| nopp |
15 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.683 |
|
| ep |
0.053 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
16.200 |
|
| 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 |
| 2085 |
Henan |
532 |
Henan |
-0.1400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6832 |
0.0529 |
0.0456 |
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 |
| 16.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |