1999VW44

20684, J99V44W

All data for this body: [vot]

MPC data
Name (number) 1999VW44 (20684)
Packed designation 20684
a 2.78478
e 0.10266
i / sin(i) 8.6698 / 0.15074
q 2.49890
Q 3.07066
ω 152.0930
Node 343.5107
m 187.1806
n 0.2121
Epoch 2459600.5
nobs 1693
nopp 18
Years observed 1994-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.782
ep 0.137
sin(ip) 0.157
Value Standard error
G 0.150
H 13.870
Mass
D 4.65 0.220
pV 0.270 0.0488
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7819 0.1370 0.1570 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.65 0.220 0.220 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.270 0.0488 0.0488 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
13.87 MPC-2022-01-18 MPC-2022-01-18 Phot