2012 YR4
2012YR4, ~0894, K12Y04R
All data for this body: [vot]
MPC data
| Name (number) |
2012 YR4 (651314) |
| a |
3.00683 |
| e |
0.07655 |
| i / sin(i) |
11.6188 /
0.20140
|
| q |
2.77665
|
| Q |
3.23700
|
| ω |
312.6450 |
| Node |
105.5618 |
| m |
176.7606 |
| n |
0.1890 |
| Epoch |
2460800.5 |
| nobs |
141 |
| nopp |
12 |
| Years observed |
2005-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.005 |
|
| ep |
0.067 |
|
| sin(ip) |
0.182 |
|
| G |
0.150 |
|
| H |
16.950 |
|
| 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 |
| 3.0051 |
0.0672 |
0.1819 |
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 |
| 16.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |