2011 SA27
2011SA27, 1998 SK91, 1998SK91, 2010 NK8, 2010NK8, d5370, J98S91K, K10N08K, K11S27A
All data for this body: [vot]
MPC data
| Name (number) |
2011 SA27 (395370) |
| a |
2.66870 |
| e |
0.23107 |
| i / sin(i) |
12.5673 /
0.21759
|
| q |
2.05205
|
| Q |
3.28534
|
| ω |
332.0770 |
| Node |
1.5350 |
| m |
57.7061 |
| n |
0.2261 |
| Epoch |
2460800.5 |
| nobs |
286 |
| nopp |
11 |
| Years observed |
1998-2024 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.668 |
|
| ep |
0.204 |
|
| sin(ip) |
0.212 |
|
| G |
0.150 |
|
| H |
16.860 |
|
| Mass |
|
|
| D |
3.27 |
0.476 |
| pV |
0.055 |
0.0243 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6678 |
0.2036 |
0.2117 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.27 |
0.476 |
0.476 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.055 |
0.0243 |
0.0243 |
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 |
| 16.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |