2004 DE21
2004DE21, 2002 UV11, 2002UV11, H7456, K02U11V, K04D21E
All data for this body: [vot]
MPC data
| Name (number) |
2004 DE21 (177456) |
| a |
2.71653 |
| e |
0.04872 |
| i / sin(i) |
24.3467 /
0.41226
|
| q |
2.58419
|
| Q |
2.84887
|
| ω |
161.4085 |
| Node |
337.7958 |
| m |
288.4443 |
| n |
0.2201 |
| Epoch |
2460800.5 |
| nobs |
798 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.716 |
|
| ep |
0.075 |
|
| sin(ip) |
0.415 |
|
| G |
0.150 |
|
| H |
15.300 |
|
| 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 |
| 2.7158 |
0.0753 |
0.4149 |
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 |
| 15.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |