Fannyhensel

09331, 1990 QM9, 1990QM9, 1997 CA6, 1997CA6, J90Q09M, J97C06A

All data for this body: [vot]

MPC data
Name (number) Fannyhensel (9331)
a 2.74668
e 0.05758
i / sin(i) 4.4333 / 0.07730
q 2.58853
Q 2.90482
ω 283.9173
Node 13.5852
m 129.2739
n 0.2165
Epoch 2460200.5
nobs 2131
nopp 23
Years observed 1990-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.747
ep 0.053
sin(ip) 0.075
Value Standard error
G 0.150
H 14.480
Mass
D 3.60 0.198
pV 0.215 0.0372
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7467 0.0528 0.0752 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.60 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.0372 0.0372 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
14.48 MPC-2023-12-04 MPC-2023-12-04 Phot