2011 SW208
2011SW208, 2007 XO30, 2007XO30, i2346, K07X30O, K11SK8W
All data for this body: [vot]
MPC data
| Name (number) |
2011 SW208 (442346) |
| a |
2.62123 |
| e |
0.23908 |
| i / sin(i) |
3.3167 /
0.05785
|
| q |
1.99454
|
| Q |
3.24793
|
| ω |
241.4479 |
| Node |
122.0276 |
| m |
83.0778 |
| n |
0.2322 |
| Epoch |
2460800.5 |
| nobs |
118 |
| nopp |
7 |
| Years observed |
2007-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.193 |
|
| sin(ip) |
0.041 |
|
| G |
0.150 |
|
| H |
17.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
0.684 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6199 |
0.1933 |
0.0413 |
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 |
| 17.91 |
|
|
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 |
|
0.114 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |