1999 WK4

1999WK4, 13827, 1991 RE8, 1991RE8, 1993 BA6, 1993BA6, 1995 UU16, 1995UU16, 1998 MG27, 1998MG27, J91R08E, J93B06A, J95U16U, J98M27G, J99W04K

All data for this body: [vot]

MPC data
Name (number) 1999 WK4 (13827)
a 2.41761
e 0.09186
i / sin(i) 3.4194 / 0.05964
q 2.19554
Q 2.63968
ω 234.2065
Node 100.0061
m 211.0211
n 0.2622
Epoch 2460200.5
nobs 2544
nopp 22
Years observed 1991-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.417
ep 0.059
sin(ip) 0.046
Value Standard error
G 0.150
H 14.450
Mass
D 3.68 0.470
pV 0.299 0.0560
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4173 0.0585 0.0463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.68 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.299 0.0560 0.0560 Masiero 2012ApJ...759L...8M 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
14.45 MPC-2023-12-04 MPC-2023-12-04 Phot