2011 QK54
2011QK54, 2007 VB127, 2007VB127, i2270, K07VC7B, K11Q54K
All data for this body: [vot]
MPC data
| Name (number) |
2011 QK54 (442270) |
| a |
2.59251 |
| e |
0.23781 |
| i / sin(i) |
4.0422 /
0.07049
|
| q |
1.97599
|
| Q |
3.20903
|
| ω |
55.5268 |
| Node |
246.1745 |
| m |
128.6448 |
| n |
0.2361 |
| Epoch |
2460800.5 |
| nobs |
196 |
| nopp |
14 |
| Years observed |
1998-2024 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.591 |
|
| ep |
0.206 |
|
| sin(ip) |
0.088 |
|
| G |
0.150 |
|
| H |
17.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.605 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5905 |
0.2062 |
0.0885 |
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 |
| 17.34 |
|
|
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 |
| V |
V |
0.1009 |
0.1009 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |