2000 QB40
2000QB40, H8659, K00Q40B
All data for this body: [vot]
MPC data
| Name (number) |
2000 QB40 (178659) |
| a |
2.77597 |
| e |
0.24237 |
| i / sin(i) |
8.4151 /
0.14634
|
| q |
2.10317
|
| Q |
3.44877
|
| ω |
327.2165 |
| Node |
332.1857 |
| m |
142.9931 |
| n |
0.2131 |
| Epoch |
2460800.5 |
| nobs |
766 |
| nopp |
17 |
| Years observed |
1994-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.770 |
|
| ep |
0.233 |
|
| sin(ip) |
0.155 |
|
| G |
0.150 |
|
| H |
15.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.418 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7700 |
0.2332 |
0.1546 |
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 |
| 15.62 |
|
|
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 |
| V |
V |
0.2364 |
0.2364 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |