2002 NQ9
2002NQ9, H6641, K02N09Q
All data for this body: [vot]
MPC data
| Name (number) |
2002 NQ9 (176641) |
| a |
2.47809 |
| e |
0.24375 |
| i / sin(i) |
6.7502 /
0.11754
|
| q |
1.87406
|
| Q |
3.08213
|
| ω |
222.9561 |
| Node |
147.7256 |
| m |
251.8360 |
| n |
0.2527 |
| Epoch |
2460800.5 |
| nobs |
1387 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.477 |
|
| ep |
0.209 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
16.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
11.400 |
| Period quality |
2 |
| Spectral Class |
D |
| Spectral Class Score |
1.915 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4770 |
0.2086 |
0.1099 |
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 |
| 16.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 11.48 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.3191 |
0.3010 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.0678 |
0.3010 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |