2004 CQ9
2004CQ9, K04C09Q, R1399
All data for this body: [vot]
MPC data
| Name (number) |
2004 CQ9 (271399) |
| a |
2.26842 |
| e |
0.19061 |
| i / sin(i) |
7.3627 /
0.12815
|
| q |
1.83603
|
| Q |
2.70081
|
| ω |
11.7735 |
| Node |
332.9657 |
| m |
211.6836 |
| n |
0.2885 |
| Epoch |
2460800.5 |
| nobs |
380 |
| nopp |
14 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.269 |
|
| ep |
0.139 |
|
| sin(ip) |
0.129 |
|
| G |
0.150 |
|
| H |
17.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
4.300 |
| Period quality |
|
| Spectral Class |
S |
| Spectral Class Score |
3.216 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2690 |
0.1386 |
0.1286 |
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 |
| 17.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.35 |
|
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 |
| D |
D |
0.0131 |
0.0080 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
C |
0.536000 |
0.435000 |
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |