2008 GU138
2008GU138, 2002 XH89, 2002XH89, K02X89H, K08GD8U, W8302
All data for this body: [vot]
MPC data
| Name (number) |
2008 GU138 (328302) |
| a |
2.48304 |
| e |
0.11980 |
| i / sin(i) |
2.8680 /
0.05004
|
| q |
2.18556
|
| Q |
2.78051
|
| ω |
329.4606 |
| Node |
55.2481 |
| m |
303.7117 |
| n |
0.2519 |
| Epoch |
2460800.5 |
| nobs |
481 |
| nopp |
15 |
| Years observed |
2002-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.483 |
|
| ep |
0.098 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
17.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
0.534 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4828 |
0.0979 |
0.0355 |
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 |
| 17.01 |
|
|
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 |
| A |
A |
0.0890 |
0.0890 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |