1991 VN1

1991VN1, 07185, 1980 EE1, 1980EE1, 1993 DF1, 1993DF1, J80E01E, J91V01N, J93D01F

All data for this body: [vot]

MPC data
Name (number) 1991 VN1 (7185)
a 2.19522
e 0.09602
i / sin(i) 5.7079 / 0.09946
q 1.98444
Q 2.40599
ω 137.5785
Node 115.0866
m 65.8940
n 0.3030
Epoch 2460200.5
nobs 3994
nopp 23
Years observed 1980-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.196
ep 0.091
sin(ip) 0.089
Value Standard error
G 0.150
H 13.860
Mass
D 4.67 0.085
pV 0.295 0.0220
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1955 0.0914 0.0888 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.45 0.500 0.500 Masiero 2014ApJ...791..121M NEATM
4.67 0.086 0.086 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.295 0.0223 0.0223 Masiero 2011ApJ...741...68M NEATM
0.320 0.1300 0.1300 Masiero 2014ApJ...791..121M 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot