1999 WT4

1999WT4, 19725, 1992 GZ3, 1992GZ3, 1998 VR15, 1998VR15, J92G03Z, J98V15R, J99W04T

All data for this body: [vot]

MPC data
Name (number) 1999 WT4 (19725)
a 5.13436
e 0.07282
i / sin(i) 9.9696 / 0.17313
q 4.76050
Q 5.50821
ω 37.8201
Node 43.1805
m 358.6363
n 0.0847
Epoch 2460200.5
nobs 2617
nopp 26
Years observed 1979-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.890
Mass
D 31.67 0.460
pV 0.092 0.0190
Rotational Period 56.700
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.67 0.460 0.460 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.092 0.0190 0.0190 Grav 2012ApJ...759...49G 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
10.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
56.70 French 2015Icar..254....1F Lightcurve