2009 KZ4
2009KZ4, j7769, K09K04Z
All data for this body: [vot]
MPC data
| Name (number) |
2009 KZ4 (457769) |
| a |
2.31821 |
| e |
0.14197 |
| i / sin(i) |
2.9438 /
0.05136
|
| q |
1.98909
|
| Q |
2.64732
|
| ω |
155.5239 |
| Node |
39.5804 |
| m |
199.7595 |
| n |
0.2792 |
| Epoch |
2460800.5 |
| nobs |
177 |
| nopp |
11 |
| Years observed |
2002-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.319 |
|
| ep |
0.179 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
18.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.976 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3191 |
0.1795 |
0.0404 |
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 |
| 18.01 |
|
|
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 |
| S |
|
0.996 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |