2001 DS4
2001DS4, 1998 YO32, 1998YO32, 39292, J98Y32O, K01D04S
All data for this body: [vot]
MPC data
| Name (number) |
2001 DS4 (39292) |
| a |
5.26536 |
| e |
0.14093 |
| i / sin(i) |
9.3903 /
0.16316
|
| q |
4.52332
|
| Q |
6.00741
|
| ω |
50.9229 |
| Node |
82.7358 |
| m |
11.4915 |
| n |
0.0816 |
| Epoch |
2460800.5 |
| nobs |
1009 |
| nopp |
20 |
| Years observed |
1991-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
12.570 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.240 |
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 |
| 12.57 |
|
|
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 |
| S |
S |
0.2066 |
0.2066 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |