2009 QE48
2009QE48, 2014 KQ90, 2014KQ90, K09Q48E, K14K90Q, m4889
All data for this body: [vot]
MPC data
| Name (number) |
2009 QE48 (484889) |
| a |
3.13187 |
| e |
0.15178 |
| i / sin(i) |
12.5080 /
0.21658
|
| q |
2.65652
|
| Q |
3.60721
|
| ω |
194.9409 |
| Node |
156.5786 |
| m |
307.6050 |
| n |
0.1778 |
| Epoch |
2460800.5 |
| nobs |
313 |
| nopp |
13 |
| Years observed |
2001-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.129 |
|
| ep |
0.134 |
|
| sin(ip) |
0.202 |
|
| G |
0.150 |
|
| H |
16.080 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
1.565 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1290 |
0.1344 |
0.2017 |
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 |
| 16.08 |
|
|
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 |
| D |
X |
0.0594 |
0.2070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.2609 |
0.2070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |