Greathouse

1996 GK18, 1996GK18, 1998 RD41, 1998RD41, 1999 XB160, 1999XB160, 25541, J96G18K, J98R41D, J99XG0B

All data for this body: [vot]

MPC data
Name (number) Greathouse (25541)
a 2.85428
e 0.19099
i / sin(i) 3.5549 / 0.06201
q 2.30915
Q 3.39942
ω 286.5996
Node 198.3875
m 315.4203
n 0.2044
Epoch 2460200.5
nobs 1905
nopp 21
Years observed 1996-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.849
ep 0.216
sin(ip) 0.073
Value Standard error
G 0.150
H 14.380
Mass
D 4.31 0.109
pV 0.217 0.0357
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8493 0.2165 0.0730 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.31 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.217 0.0357 0.0357 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot