1998 QE2

1998QE2, J98Q02E, S5263

All data for this body: [vot]

MPC data
Name (number) 1998 QE2 (285263)
a 2.42125
e 0.57257
i / sin(i) 12.8760 / 0.22284
q 1.03491
Q 3.80758
ω 345.6784
Node 250.0730
m 264.6342
n 0.2616
Epoch 2460200.5
nobs 1880
nopp 11
Years observed 1998-2021
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 17.280
Mass
D 3.56 1.351
pV 0.014 0.0330
Rotational Period 4.749
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.00 nan nan Springmann 2014LPI....45.1313S RADAR
4.11 1.910 1.910 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.014 0.0330 0.0330 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
17.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.73 Oey 2014MPBu...41..276O Lightcurve
4.00 Brozovic LCDB Lightcurve
4.75 Pravec LCDB Lightcurve
4.75 Hills 2014MPBu...41....2H Lightcurve
4.76 Christou 2023MPBu...50...19C Lightcurve
5.39 Hicks 2013ATel.5121....1H Lightcurve