Grunewald

09645, 1989 VO6, 1989VO6, 1991 CY5, 1991CY5, 1991 DT2, 1991DT2, 1993 PZ6, 1993PZ6, 1995 AO4, 1995AO4, J89V06O, J91C05Y, J91D02T, J93P06Z, J95A04O

All data for this body: [vot]

MPC data
Name (number) Grunewald (9645)
a 2.75633
e 0.10179
i / sin(i) 3.3391 / 0.05825
q 2.47576
Q 3.03690
ω 64.6565
Node 296.0046
m 186.5732
n 0.2154
Epoch 2460200.5
nobs 2847
nopp 25
Years observed 1989-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.756
ep 0.065
sin(ip) 0.078
Value Standard error
G 0.150
H 13.610
Mass
D 10.52 0.154
pV 0.078 0.0082
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7558 0.0649 0.0779 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.17 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
10.83 3.460 3.460 Nugent 2016AJ....152...63N NEATM
11.04 0.245 0.245 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.069 0.0160 0.0160 Masiero 2011ApJ...741...68M NEATM
0.082 0.0098 0.0098 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
13.61 MPC-2023-12-04 MPC-2023-12-04 Phot