2009 US78
2009US78, K09U78S, Z6254
All data for this body: [vot]
MPC data
| Name (number) |
2009 US78 (356254) |
| a |
5.12669 |
| e |
0.03004 |
| i / sin(i) |
5.3358 /
0.09299
|
| q |
4.97267
|
| Q |
5.28072
|
| ω |
192.2914 |
| Node |
218.6132 |
| m |
107.2502 |
| n |
0.0849 |
| Epoch |
2460800.5 |
| nobs |
266 |
| nopp |
17 |
| Years observed |
1998-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
14.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| 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 |
| 14.16 |
|
|
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 |
| D |
D |
0.2066 |
0.2066 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |