2009 SX157
2009SX157, b2468, K09SF7X
All data for this body: [vot]
MPC data
| Name (number) |
2009 SX157 (372468) |
| a |
2.60004 |
| e |
0.11607 |
| i / sin(i) |
11.2892 /
0.19576
|
| q |
2.29826
|
| Q |
2.90183
|
| ω |
87.8804 |
| Node |
201.7867 |
| m |
344.1458 |
| n |
0.2351 |
| Epoch |
2460800.5 |
| nobs |
382 |
| nopp |
12 |
| Years observed |
2005-2024 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.599 |
|
| ep |
0.101 |
|
| sin(ip) |
0.204 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| Mass |
|
|
| D |
2.71 |
0.358 |
| pV |
0.060 |
0.0057 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5994 |
0.1005 |
0.2043 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.71 |
0.358 |
0.358 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.060 |
0.0057 |
0.0057 |
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 |
| 16.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |