1998 QU7
1998QU7, 1977 QP, 1977QP, 40108, J77Q00P, J98Q07U
All data for this body: [vot]
MPC data
| Name (number) |
1998 QU7 (40108) |
| a |
3.04265 |
| e |
0.08658 |
| i / sin(i) |
12.0148 /
0.20816
|
| q |
2.77921
|
| Q |
3.30610
|
| ω |
228.1692 |
| Node |
132.4257 |
| m |
333.4285 |
| n |
0.1857 |
| Epoch |
2460800.5 |
| nobs |
2655 |
| nopp |
24 |
| Years observed |
1977-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.042 |
|
| ep |
0.059 |
|
| sin(ip) |
0.192 |
|
| G |
0.150 |
|
| H |
13.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
2.956 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0416 |
0.0592 |
0.1924 |
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 |
| 13.67 |
|
|
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 |
| X |
|
0.103 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| X |
X |
0.3897 |
0.3897 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |