2002 XK89
2002XK89, 1989 RS5, 1989RS5, H6978, J89R05S, K02X89K
All data for this body: [vot]
MPC data
| Name (number) |
2002 XK89 (176978) |
| a |
2.62771 |
| e |
0.31978 |
| i / sin(i) |
14.7447 /
0.25451
|
| q |
1.78741
|
| Q |
3.46800
|
| ω |
237.0965 |
| Node |
124.5629 |
| m |
132.8432 |
| n |
0.2314 |
| Epoch |
2460800.5 |
| nobs |
837 |
| nopp |
18 |
| Years observed |
1989-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.629 |
|
| ep |
0.269 |
|
| sin(ip) |
0.244 |
|
| G |
0.150 |
|
| H |
15.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6286 |
0.2687 |
0.2444 |
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 |
| 15.83 |
|
|
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 |
D |
0.1657 |
0.1657 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
K |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |