2012 DF22
2012DF22, 2009 SY366, 2009SY366, K09Sa6Y, K12D22F, W9179
All data for this body: [vot]
MPC data
| Name (number) |
2012 DF22 (329179) |
| a |
2.70846 |
| e |
0.18885 |
| i / sin(i) |
16.7308 /
0.28788
|
| q |
2.19696
|
| Q |
3.21996
|
| ω |
215.2081 |
| Node |
8.0484 |
| m |
303.0332 |
| n |
0.2211 |
| Epoch |
2460800.5 |
| nobs |
557 |
| nopp |
14 |
| Years observed |
1996-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.710 |
|
| ep |
0.227 |
|
| sin(ip) |
0.284 |
|
| G |
0.150 |
|
| H |
15.920 |
|
| 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 |
| 2.7104 |
0.2266 |
0.2840 |
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 |
| 15.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |