2008 SA128
2008SA128, 2003 XQ40, 2003XQ40, K03X40Q, K08SC8A, R4496
All data for this body: [vot]
MPC data
| Name (number) |
2008 SA128 (274496) |
| a |
3.01556 |
| e |
0.16350 |
| i / sin(i) |
4.5811 /
0.07987
|
| q |
2.52253
|
| Q |
3.50859
|
| ω |
145.3944 |
| Node |
236.2959 |
| m |
63.6905 |
| n |
0.1882 |
| Epoch |
2460800.5 |
| nobs |
281 |
| nopp |
13 |
| Years observed |
2003-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.015 |
|
| ep |
0.126 |
|
| sin(ip) |
0.096 |
|
| G |
0.150 |
|
| H |
16.510 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.844 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0147 |
0.1260 |
0.0958 |
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 |
| 16.51 |
|
|
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 |
| B |
B |
0.0109 |
0.0050 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.974 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |