1991 FV2

1991FV2, 08509, 1959 LG, 1959LG, 1978 VQ1, 1978VQ1, 1987 AU, 1987AU, J59L00G, J78V01Q, J87A00U, J91F02V

All data for this body: [vot]

MPC data
Name (number) 1991 FV2 (8509)
a 2.33779
e 0.18139
i / sin(i) 4.8959 / 0.08535
q 1.91373
Q 2.76184
ω 240.4759
Node 20.0198
m 338.1607
n 0.2757
Epoch 2460200.5
nobs 4710
nopp 25
Years observed 1955-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.338
ep 0.182
sin(ip) 0.084
Value Standard error
G 0.150
H 14.440
Mass
D 2.68 0.280
pV 0.617 0.1300
Rotational Period 9.010
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3379 0.1818 0.0836 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.68 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.617 0.1300 0.1300 Masiero 2012ApJ...759L...8M 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
14.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
9.01 Waszczak 2015AJ....150...75W Lightcurve
9.01 Durech 2020A&A...643A..59D Model
9.01 Waszczak 2015AJ....150...75W Lightcurve