2000 QA216
2000QA216, 1998 HT39, 1998HT39, 54592, J98H39T, K00QL6A
All data for this body: [vot]
MPC data
| Name (number) |
2000 QA216 (54592) |
| a |
3.16912 |
| e |
0.02281 |
| i / sin(i) |
9.6744 /
0.16805
|
| q |
3.09683
|
| Q |
3.24141
|
| ω |
206.3809 |
| Node |
29.4405 |
| m |
254.5709 |
| n |
0.1747 |
| Epoch |
2460800.5 |
| nobs |
1755 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
Veritas (490) |
|
| |
|
|
| ap |
3.165 |
|
| ep |
0.061 |
|
| sin(ip) |
0.162 |
|
| G |
0.150 |
|
| H |
14.300 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
10.900 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
7.206 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1650 |
0.0613 |
0.1620 |
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 |
| 14.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 10.98 |
2 |
Synodic |
Erasmus |
2019ApJS..242...15E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.204 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
|
0.997000 |
|
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |