1989 UP5

1989UP5, 1978 WY17, 1978WY17, 30806, J78W17Y, J89U05P

All data for this body: [vot]

MPC data
Name (number) 1989 UP5 (30806)
a 5.24035
e 0.03319
i / sin(i) 2.0835 / 0.03636
q 5.06642
Q 5.41428
ω 92.9990
Node 98.5936
m 135.6333
n 0.0822
Epoch 2460200.5
nobs 691
nopp 21
Years observed 1989-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.790
Mass
D 13.10 1.480
pV 0.136 0.0350
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.10 1.480 1.480 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0350 0.0350 Grav 2011ApJ...742...40G 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot