1999JF20

2004GO36, D7180, J99J20F, K04G36O

All data for this body: [vot]

MPC data
Name (number) 1999JF20 (137180)
Packed designation D7180
a 2.90093
e 0.20893
i / sin(i) 8.3319 / 0.14491
q 2.29483
Q 3.50702
ω 231.0441
Node 24.5067
m 186.0701
n 0.1995
Epoch 2459600.5
nobs 508
nopp 16
Years observed 1999-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.902
ep 0.215
sin(ip) 0.142
Value Standard error
G 0.150
H 15.480
Mass
D 5.75 0.118
pV 0.044 0.0031
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9022 0.2150 0.1424 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0031 0.0031 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
15.48 MPC-2022-01-18 MPC-2022-01-18 Phot