Westrich
15622, 1994 PQ23, 1994PQ23, 2000 HY20, 2000HY20, J94P23Q, K00H20Y
All data for this body: [vot]
MPC data
| Name (number) |
Westrich (15622) |
| a |
2.25434 |
| e |
0.06341 |
| i / sin(i) |
3.6898 /
0.06436
|
| q |
2.11140
|
| Q |
2.39728
|
| ω |
64.5268 |
| Node |
150.0804 |
| m |
329.7404 |
| n |
0.2912 |
| Epoch |
2460200.5 |
| nobs |
2086 |
| nopp |
22 |
| Years observed |
1993-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.255 |
|
| ep |
0.100 |
|
| sin(ip) |
0.065 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.190 |
|
| Mass |
|
|
| D |
2.41 |
0.145 |
| pV |
0.335 |
0.0872 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2545 |
0.0997 |
0.0652 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.41 |
0.145 |
0.145 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.335 |
0.0872 |
0.0872 |
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 |
| 15.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |