Biela
02281, 1971UQ1, 1974SU, J71U01Q, J74S00U
All data for this body: [vot]
MPC data
| Name (number) |
Biela (2281) |
| Packed designation |
02281 |
| a |
2.18843 |
| e |
0.14457 |
| i / sin(i) |
1.4863 /
0.02594
|
| q |
1.87204
|
| Q |
2.50482
|
| ω |
109.5739 |
| Node |
206.5133 |
| m |
255.4403 |
| n |
0.3044 |
| Epoch |
2459600.5 |
| nobs |
2963 |
| nopp |
29 |
| Years observed |
1955-2022 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.188 |
|
| ep |
0.086 |
|
| sin(ip) |
0.030 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.460 |
|
| Mass |
|
|
| D |
6.05 |
0.180 |
| pV |
0.231 |
0.0370 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1883 |
0.0856 |
0.0297 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.05 |
0.180 |
0.180 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.231 |
0.0370 |
0.0370 |
Masiero |
2012ApJ...759L...8M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.46 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |