2009 SN138
2009SN138, j1162, K09SD8N
All data for this body: [vot]
MPC data
| Name (number) |
2009 SN138 (451162) |
| a |
3.18692 |
| e |
0.19238 |
| i / sin(i) |
4.0976 /
0.07146
|
| q |
2.57382
|
| Q |
3.80002
|
| ω |
44.1427 |
| Node |
25.9760 |
| m |
232.8805 |
| n |
0.1732 |
| Epoch |
2460800.5 |
| nobs |
166 |
| nopp |
11 |
| Years observed |
2003-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.175 |
|
| ep |
0.188 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
16.720 |
|
| Mass |
|
|
| D |
2.32 |
0.717 |
| pV |
0.075 |
0.0361 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1755 |
0.1878 |
0.0711 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.32 |
0.717 |
0.717 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.075 |
0.0361 |
0.0361 |
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 |
| 16.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |