2012 DD54
2012DD54, ~0pHN, 2015 NW2, 2015NW2, K12D54D, K15N02W
All data for this body: [vot]
MPC data
| Name (number) |
2012 DD54 (817121) |
| a |
1.83989 |
| e |
0.09608 |
| i / sin(i) |
24.0774 /
0.40797
|
| q |
1.66311
|
| Q |
2.01667
|
| ω |
303.8255 |
| Node |
125.7697 |
| m |
185.7065 |
| n |
0.3949 |
| Epoch |
2460800.5 |
| nobs |
93 |
| nopp |
7 |
| Years observed |
2012-2023 |
| rms |
0.42 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.840 |
|
| ep |
0.074 |
|
| sin(ip) |
0.372 |
|
| G |
0.150 |
|
| H |
18.460 |
|
| 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 |
| 1.8398 |
0.0742 |
0.3717 |
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 |
| 18.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |