2002 GT121
2002GT121, K02GC1T, T7957
All data for this body: [vot]
MPC data
| Name (number) |
2002 GT121 (297957) |
| a |
2.57015 |
| e |
0.32262 |
| i / sin(i) |
5.7031 /
0.09937
|
| q |
1.74096
|
| Q |
3.39934
|
| ω |
275.3525 |
| Node |
1.6126 |
| m |
171.8090 |
| n |
0.2392 |
| Epoch |
2460800.5 |
| nobs |
368 |
| nopp |
12 |
| Years observed |
2002-2024 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.613 |
|
| ep |
0.335 |
|
| sin(ip) |
0.113 |
|
| G |
0.150 |
|
| H |
17.210 |
|
| Mass |
|
|
| D |
2.15 |
0.490 |
| pV |
0.055 |
0.0275 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6128 |
0.3350 |
0.1126 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.15 |
0.490 |
0.490 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.055 |
0.0210 |
0.0340 |
Masiero |
2021PSJ.....2..162M |
NEATM |
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 |
| 17.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |