2012 GR4
2012GR4, 2003 AP50, 2003AP50, f5183, K03A50P, K12G04R
All data for this body: [vot]
MPC data
| Name (number) |
2012 GR4 (415183) |
| a |
2.62338 |
| e |
0.18165 |
| i / sin(i) |
4.1753 /
0.07281
|
| q |
2.14684
|
| Q |
3.09991
|
| ω |
152.9134 |
| Node |
25.2205 |
| m |
39.9654 |
| n |
0.2320 |
| Epoch |
2460800.5 |
| nobs |
258 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.624 |
|
| ep |
0.229 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
17.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.718 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6243 |
0.2293 |
0.0665 |
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 |
| 17.01 |
|
|
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 |
C |
0.1197 |
0.1197 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |