2001 BU31
2001BU31, 72303, K01B31U
All data for this body: [vot]
MPC data
| Name (number) |
2001 BU31 (72303) |
| a |
2.52942 |
| e |
0.06683 |
| i / sin(i) |
13.9273 /
0.24069
|
| q |
2.36038
|
| Q |
2.69845
|
| ω |
309.9519 |
| Node |
311.7898 |
| m |
110.1985 |
| n |
0.2450 |
| Epoch |
2460200.5 |
| nobs |
2315 |
| nopp |
17 |
| Years observed |
1974-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.528 |
|
| ep |
0.078 |
|
| sin(ip) |
0.255 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.500 |
|
| Mass |
|
|
| D |
3.92 |
0.384 |
| pV |
0.263 |
0.0629 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5284 |
0.0779 |
0.2549 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.92 |
0.384 |
0.384 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.263 |
0.0629 |
0.0629 |
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 |
| 14.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |