2012 XH44
2012XH44, K12X44H, t1146
All data for this body: [vot]
MPC data
| Name (number) |
2012 XH44 (551146) |
| a |
2.60432 |
| e |
0.31166 |
| i / sin(i) |
1.4449 /
0.02522
|
| q |
1.79265
|
| Q |
3.41600
|
| ω |
78.1039 |
| Node |
287.2631 |
| m |
23.4763 |
| n |
0.2345 |
| Epoch |
2460800.5 |
| nobs |
379 |
| nopp |
7 |
| Years observed |
2009-2022 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.603 |
|
| ep |
0.265 |
|
| sin(ip) |
0.050 |
|
| G |
0.150 |
|
| H |
17.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.500 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
0.077 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6028 |
0.2650 |
0.0496 |
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 |
| 17.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.57 |
2 |
Synodic |
Chang |
2019ApJS..241....6C |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.0129 |
0.0129 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |