1999 AO4

1999AO4, 16979, 1982 FG4, 1982FG4, 1991 LS, 1991LS, J82F04G, J91L00S, J99A04O

All data for this body: [vot]

MPC data
Name (number) 1999 AO4 (16979)
a 2.67623
e 0.22976
i / sin(i) 11.9593 / 0.20722
q 2.06134
Q 3.29113
ω 122.8947
Node 116.5930
m 148.1060
n 0.2251
Epoch 2460200.5
nobs 3171
nopp 22
Years observed 1982-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.672
ep 0.244
sin(ip) 0.198
Value Standard error
G 0.150
H 13.720
Mass
D 8.36 1.692
pV 0.079 0.0370
Rotational Period 3.845
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6719 0.2437 0.1980 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.94 2.330 2.330 Masiero 2020PSJ.....1....5M NEATM
8.82 2.460 2.460 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.090 0.0580 0.0580 Masiero 2020PSJ.....1....5M 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 Waszczak 2015AJ....150...75W Lightcurve
3.85 Durech 2020A&A...643A..59D Model
3.85 Pal 2020ApJS..247...26P Lightcurve