1999 DU1
1999DU1, 2000 JB72, 2000JB72, 28332, J99D01U, K00J72B
All data for this body: [vot]
MPC data
| Name (number) |
1999 DU1 (28332) |
| a |
2.53345 |
| e |
0.20701 |
| i / sin(i) |
7.2993 /
0.12705
|
| q |
2.00900
|
| Q |
3.05790
|
| ω |
334.3796 |
| Node |
61.0386 |
| m |
258.5265 |
| n |
0.2444 |
| Epoch |
2460800.5 |
| nobs |
1455 |
| nopp |
23 |
| Years observed |
1992-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.531 |
|
| ep |
0.168 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
15.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
LS |
| Spectral Class Score |
0.520 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5311 |
0.1684 |
0.1096 |
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 |
| 15.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| LS |
|
0.26 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |