1991 VU2

1991VU2, 19187, 1998 HO104, 1998HO104, J91V02U, J98HA4O

All data for this body: [vot]

MPC data
Name (number) 1991 VU2 (19187)
a 2.67529
e 0.20188
i / sin(i) 12.4868 / 0.21621
q 2.13519
Q 3.21539
ω 296.5594
Node 78.9829
m 119.4559
n 0.2252
Epoch 2460200.5
nobs 2100
nopp 20
Years observed 1991-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.676
ep 0.164
sin(ip) 0.202
Value Standard error
G 0.150
H 14.100
Mass
D 8.37 0.152
pV 0.081 0.0169
Rotational Period 5.824
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 505 Adeona 0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6756 0.1637 0.2019 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.08 2.620 2.620 Masiero 2020PSJ.....1....5M NEATM
7.59 2.020 2.020 Masiero 2020PSJ.....1....5M NEATM
8.38 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0570 0.0570 Masiero 2020PSJ.....1....5M NEATM
0.077 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM
0.083 0.0191 0.0191 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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.82 Durech 2018A&A...617A..57D Model