2002 BH31
2002BH31, G0203, K02B31H
All data for this body: [vot]
MPC data
| Name (number) |
2002 BH31 (160203) |
| a |
2.52839 |
| e |
0.11501 |
| i / sin(i) |
8.2216 /
0.14300
|
| q |
2.23759
|
| Q |
2.81919
|
| ω |
162.9549 |
| Node |
110.5256 |
| m |
177.9427 |
| n |
0.2452 |
| Epoch |
2460800.5 |
| nobs |
829 |
| nopp |
19 |
| Years observed |
1999-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.528 |
|
| ep |
0.130 |
|
| sin(ip) |
0.126 |
|
| G |
0.150 |
|
| H |
16.040 |
|
| Mass |
|
|
| D |
2.08 |
0.541 |
| pV |
0.236 |
0.1342 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5281 |
0.1300 |
0.1258 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.08 |
0.541 |
0.541 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.236 |
0.1342 |
0.1342 |
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 |
| 16.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |