2008 SG270
2008SG270, 2003 WO77, 2003WO77, K03W77O, K08SR0G, N7077
All data for this body: [vot]
MPC data
| Name (number) |
2008 SG270 (237077) |
| a |
3.05938 |
| e |
0.19956 |
| i / sin(i) |
6.4959 /
0.11313
|
| q |
2.44886
|
| Q |
3.66990
|
| ω |
256.9723 |
| Node |
197.3219 |
| m |
346.9294 |
| n |
0.1842 |
| Epoch |
2460800.5 |
| nobs |
419 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.064 |
|
| ep |
0.191 |
|
| sin(ip) |
0.124 |
|
| G |
0.150 |
|
| H |
16.410 |
|
| Mass |
|
|
| D |
4.45 |
0.318 |
| pV |
0.029 |
0.0095 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.816 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0637 |
0.1908 |
0.1238 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.45 |
0.318 |
0.318 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.029 |
0.0095 |
0.0095 |
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 |
| 16.41 |
|
|
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 |
C |
0.3026 |
0.3026 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |