Westrich

15622, 1994PQ23, 2000HY20, J94P23Q, K00H20Y

All data for this body: [vot]

MPC data
Name (number) Westrich (15622)
Packed designation 15622
a 2.25460
e 0.06294
i / sin(i) 3.6900 / 0.06436
q 2.11269
Q 2.39650
ω 64.7990
Node 150.0804
m 154.7115
n 0.2911
Epoch 2459600.5
nobs 1921
nopp 21
Years observed 1993-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.255
ep 0.100
sin(ip) 0.065
Value Standard error
G 0.150
H 15.120
Mass
D 2.41 0.145
pV 0.335 0.0872
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2545 0.0997 0.0652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.41 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.335 0.0872 0.0872 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.12 MPC-2022-01-18 MPC-2022-01-18 Phot