Descour

08729, 1981 UG4, 1981UG4, 1991 KX2, 1991KX2, 1991 LP6, 1991LP6, 1996 VZ12, 1996VZ12, 1998 FC54, 1998FC54, J81U04G, J91K02X, J91L06P, J96V12Z, J98F54C

All data for this body: [vot]

MPC data
Name (number) Descour (8729)
a 2.41495
e 0.03283
i / sin(i) 2.6599 / 0.04641
q 2.33567
Q 2.49422
ω 219.5816
Node 222.8187
m 21.4359
n 0.2626
Epoch 2460200.5
nobs 2147
nopp 24
Years observed 1976-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.416
ep 0.052
sin(ip) 0.059
Value Standard error
G 0.150
H 15.070
Mass
D 3.27 0.402
pV 0.199 0.0215
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4156 0.0517 0.0591 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.27 0.402 0.402 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0215 0.0215 Masiero 2011ApJ...741...68M 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
15.07 MPC-2023-12-04 MPC-2023-12-04 Phot