1999 JY23

1999JY23, A1826, J99J23Y

All data for this body: [vot]

MPC data
Name (number) 1999 JY23 (101826)
a 2.80269
e 0.06873
i / sin(i) 12.8296 / 0.22205
q 2.61005
Q 2.99533
ω 97.7754
Node 36.2738
m 145.7034
n 0.2101
Epoch 2460200.5
nobs 1721
nopp 17
Years observed 1999-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.803
ep 0.093
sin(ip) 0.214
Value Standard error
G 0.150
H 14.470
Mass
D 4.55 0.871
pV 0.235 0.0613
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8030 0.0935 0.2143 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.55 0.871 0.871 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.0613 0.0613 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
14.47 MPC-2023-12-04 MPC-2023-12-04 Phot