2002 AZ18

2002AZ18, 1990 ST, 1990ST, D1774, J90S00T, K02A18Z

All data for this body: [vot]

MPC data
Name (number) 2002 AZ18 (131774)
a 2.31576
e 0.31291
i / sin(i) 23.2018 / 0.39397
q 1.59113
Q 3.04038
ω 293.7600
Node 119.3710
m 103.2246
n 0.2797
Epoch 2460200.5
nobs 1987
nopp 15
Years observed 1990-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.330
Mass
D 1.58 0.060
pV 0.268 0.0240
Rotational Period 187.273
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.55 0.060 0.060 Nugent 2016AJ....152...63N NEATM
3.60 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
0.530 0.0400 0.0400 Nugent 2016AJ....152...63N 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
15.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
187.27 Pal 2020ApJS..247...26P Lightcurve