1991 VR

1991VR, 05601, 1933 UV1, 1933UV1, 1978 RO5, 1978RO5, 1978 TA4, 1978TA4, 1978 VQ13, 1978VQ13, 1980 FX10, 1980FX10, J33U01V, J78R05O, J78T04A, J78V13Q, J80F10X, J91V00R

All data for this body: [vot]

MPC data
Name (number) 1991 VR (5601)
a 2.17939
e 0.12477
i / sin(i) 4.8309 / 0.08421
q 1.90747
Q 2.45132
ω 359.9203
Node 15.4735
m 345.3546
n 0.3063
Epoch 2460200.5
nobs 3364
nopp 26
Years observed 1933-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.179
ep 0.095
sin(ip) 0.075
Value Standard error
G 0.150
H 13.910
Mass
D 4.49 0.081
pV 0.318 0.0307
Rotational Period 5.971
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1794 0.0945 0.0749 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.89 0.180 0.180 Masiero 2012ApJ...759L...8M NEATM
4.49 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
4.73 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.287 0.0388 0.0388 Masiero 2011ApJ...741...68M NEATM
0.320 0.0700 0.0700 Masiero 2014ApJ...791..121M NEATM
0.423 0.0720 0.0720 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.97 Behrend LCDB Lightcurve