2009 SH157
2009SH157, b2467, K09SF7H
All data for this body: [vot]
MPC data
| Name (number) |
2009 SH157 (372467) |
| a |
2.60552 |
| e |
0.13352 |
| i / sin(i) |
12.1020 /
0.20965
|
| q |
2.25763
|
| Q |
2.95341
|
| ω |
319.6213 |
| Node |
19.7061 |
| m |
288.5147 |
| n |
0.2343 |
| Epoch |
2460800.5 |
| nobs |
316 |
| nopp |
13 |
| Years observed |
2005-2024 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.605 |
|
| ep |
0.096 |
|
| sin(ip) |
0.204 |
|
| G |
0.150 |
|
| H |
16.270 |
|
| Mass |
|
|
| D |
3.69 |
0.143 |
| pV |
0.062 |
0.0077 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6052 |
0.0957 |
0.2039 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.69 |
0.143 |
0.143 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.062 |
0.0077 |
0.0077 |
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 |
| 16.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |