1999SY5

74789, J99S05Y

All data for this body: [vot]

MPC data
Name (number) 1999SY5 (74789)
Packed designation 74789
a 2.32917
e 0.31956
i / sin(i) 23.2342 / 0.39449
q 1.58486
Q 3.07349
ω 272.4918
Node 130.3324
m 93.9295
n 0.2773
Epoch 2459600.5
nobs 1527
nopp 19
Years observed 1993-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.410
Mass
D 5.30 0.800
pV 0.110 0.0300
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.30 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.41 MPC-2022-01-18 MPC-2022-01-18 Phot