2003 DK20
2003DK20, 1998 HZ130, 1998HZ130, H4526, J98HD0Z, K03D20K
All data for this body: [vot]
MPC data
| Name (number) |
2003 DK20 (174526) |
| a |
3.04736 |
| e |
0.18492 |
| i / sin(i) |
2.0417 /
0.03563
|
| q |
2.48384
|
| Q |
3.61089
|
| ω |
74.3100 |
| Node |
166.8971 |
| m |
349.8980 |
| n |
0.1853 |
| Epoch |
2460800.5 |
| nobs |
849 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.052 |
|
| ep |
0.208 |
|
| sin(ip) |
0.033 |
|
| G |
0.150 |
|
| H |
15.470 |
|
| Mass |
|
|
| D |
4.55 |
0.350 |
| pV |
0.065 |
0.0164 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.545 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0518 |
0.2082 |
0.0333 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.55 |
0.350 |
0.350 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.065 |
0.0164 |
0.0164 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |