2009 BJ74
2009BJ74, j3373, K09B74J
All data for this body: [vot]
MPC data
| Name (number) |
2009 BJ74 (453373) |
| a |
2.37246 |
| e |
0.17349 |
| i / sin(i) |
9.8376 /
0.17086
|
| q |
1.96087
|
| Q |
2.78405
|
| ω |
176.4280 |
| Node |
256.0591 |
| m |
201.5057 |
| n |
0.2697 |
| Epoch |
2460800.5 |
| nobs |
342 |
| nopp |
12 |
| Years observed |
2004-2024 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.372 |
|
| ep |
0.192 |
|
| sin(ip) |
0.182 |
|
| G |
0.150 |
|
| H |
17.150 |
|
| Mass |
|
|
| D |
2.65 |
0.702 |
| pV |
0.036 |
0.0171 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3722 |
0.1916 |
0.1816 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.65 |
0.702 |
0.702 |
Masiero |
2017AJ....154..168M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.036 |
0.0171 |
0.0171 |
Masiero |
2017AJ....154..168M |
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 |
| 17.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |