2000 QJ54
2000QJ54, e1858, K00Q54J
All data for this body: [vot]
MPC data
| Name (number) |
2000 QJ54 (401858) |
| a |
2.30000 |
| e |
0.28855 |
| i / sin(i) |
8.2694 /
0.14383
|
| q |
1.63633
|
| Q |
2.96367
|
| ω |
357.0045 |
| Node |
350.6102 |
| m |
22.3944 |
| n |
0.2826 |
| Epoch |
2460800.5 |
| nobs |
656 |
| nopp |
12 |
| Years observed |
2000-2024 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.315 |
|
| ep |
0.249 |
|
| sin(ip) |
0.133 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.461 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3151 |
0.2492 |
0.1332 |
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 |
| 17.50 |
|
|
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 |
X |
0.2435 |
0.2435 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |