1998 QV40
1998QV40, 13277, 1978 JP, 1978JP, 1989 TG11, 1989TG11, J78J00P, J89T11G, J98Q40V
All data for this body: [vot]
MPC data
| Name (number) |
1998 QV40 (13277) |
| a |
2.77602 |
| e |
0.04458 |
| i / sin(i) |
4.0907 /
0.07134
|
| q |
2.65228
|
| Q |
2.89977
|
| ω |
124.2972 |
| Node |
223.5097 |
| m |
272.6236 |
| n |
0.2131 |
| Epoch |
2460800.5 |
| nobs |
5809 |
| nopp |
25 |
| Years observed |
1978-2025 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.776 |
|
| ep |
0.013 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
13.300 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
152.060 |
| Period quality |
2 |
| Spectral Class |
X |
| Spectral Class Score |
2.742 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7755 |
0.0134 |
0.0849 |
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 |
| 13.30 |
|
|
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 |
|
0.457 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |