2009 SN287
2009SN287, j3486, K09SS7N
All data for this body: [vot]
MPC data
| Name (number) |
2009 SN287 (453486) |
| a |
3.03740 |
| e |
0.12620 |
| i / sin(i) |
6.6038 /
0.11500
|
| q |
2.65407
|
| Q |
3.42072
|
| ω |
169.1401 |
| Node |
239.1592 |
| m |
318.0857 |
| n |
0.1862 |
| Epoch |
2460800.5 |
| nobs |
114 |
| nopp |
12 |
| Years observed |
2003-2024 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.038 |
|
| ep |
0.105 |
|
| sin(ip) |
0.130 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| Mass |
|
|
| D |
3.11 |
0.843 |
| pV |
0.050 |
0.0236 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0377 |
0.1053 |
0.1296 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.11 |
0.843 |
0.843 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0236 |
0.0236 |
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 |
| 16.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |