Bickley
04620, 1975 XA2, 1975XA2, 1978 OK, 1978OK, 1980 DO3, 1980DO3, 1987 DD5, 1987DD5, J75X02A, J78O00K, J80D03O, J87D05D
All data for this body: [vot]
MPC data
| Name (number) |
Bickley (4620) |
| a |
2.29756 |
| e |
0.21985 |
| i / sin(i) |
4.4966 /
0.07840
|
| q |
1.79244
|
| Q |
2.80268
|
| ω |
287.6499 |
| Node |
94.4509 |
| m |
98.6428 |
| n |
0.2830 |
| Epoch |
2460800.5 |
| nobs |
7366 |
| nopp |
28 |
| Years observed |
1954-2025 |
| rms |
0.50 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.298 |
|
| ep |
0.187 |
|
| sin(ip) |
0.065 |
|
| G |
0.150 |
|
| H |
14.150 |
|
| Mass |
|
|
| D |
3.82 |
0.110 |
| pV |
0.401 |
0.0490 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2980 |
0.1872 |
0.0645 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.82 |
0.110 |
0.110 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.401 |
0.0490 |
0.0490 |
Masiero |
2012ApJ...759L...8M |
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 |
| 14.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |