1999VL18

1998LB1, 41054, J98L01B, J99V18L

All data for this body: [vot]

MPC data
Name (number) 1999VL18 (41054)
Packed designation 41054
a 2.77077
e 0.16215
i / sin(i) 7.3608 / 0.12812
q 2.32150
Q 3.22005
ω 111.4436
Node 227.1924
m 335.2404
n 0.2137
Epoch 2459600.5
nobs 1532
nopp 19
Years observed 1998-2021
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.771
ep 0.123
sin(ip) 0.145
Value Standard error
G 0.150
H 14.380
Mass
D 4.51 1.149
pV 0.199 0.0647
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7713 0.1235 0.1452 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 1.149 1.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0647 0.0647 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.38 MPC-2022-01-18 MPC-2022-01-18 Phot