2001 VR

2001VR, 1990 DP, 1990DP, 37368, J90D00P, K01V00R

All data for this body: [vot]

MPC data
Name (number) 2001 VR (37368)
a 2.55082
e 0.31147
i / sin(i) 28.6971 / 0.48018
q 1.75631
Q 3.34534
ω 290.6570
Node 148.3843
m 270.7824
n 0.2419
Epoch 2460800.5
nobs 1828
nopp 20
Years observed 1990-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.553
ep 0.182
sin(ip) 0.489
G 0.150
H 14.130
Mass
D 3.85 0.024
pV 0.292 0.0333
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5529 0.1818 0.4892 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.46 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
4.07 0.030 0.030 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.269 0.0378 0.0378 Masiero 2011ApJ...741...68M NEATM
0.370 0.0700 0.0700 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
14.13 MPC-2023-12-04 MPC-2023-12-04 Phot