2009 XS2
2009XS2, 2011 BH84, 2011BH84, K09X02S, K11B84H, W8869
All data for this body: [vot]
MPC data
| Name (number) |
2009 XS2 (328869) |
| a |
3.22949 |
| e |
0.08790 |
| i / sin(i) |
6.0690 /
0.10573
|
| q |
2.94561
|
| Q |
3.51338
|
| ω |
95.1469 |
| Node |
115.6313 |
| m |
99.0590 |
| n |
0.1698 |
| Epoch |
2460800.5 |
| nobs |
364 |
| nopp |
15 |
| Years observed |
2003-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.243 |
|
| ep |
0.065 |
|
| sin(ip) |
0.088 |
|
| G |
0.150 |
|
| H |
15.790 |
|
| Mass |
|
|
| D |
5.70 |
0.924 |
| pV |
0.050 |
0.0153 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.088 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2432 |
0.0653 |
0.0876 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.70 |
0.924 |
0.924 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0153 |
0.0153 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.79 |
|
|
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 |
| C |
|
0.999 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
C |
0.0157 |
0.0157 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |