2009SP171

K09SH1P, o4711

All data for this body: [vot]

MPC data
Name (number) 2009SP171 (504711)
Packed designation o4711
a 1.35573
e 0.35602
i / sin(i) 25.6198 / 0.43240
q 0.87306
Q 1.83840
ω 285.1959
Node 223.0956
m 175.2940
n 0.6244
Epoch 2459600.5
nobs 272
nopp 6
Years observed 2007-2020
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 19.280
Mass
D 0.44 0.130
pV 0.175 0.1160
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.44 0.130 0.130 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.175 0.1160 0.1160 Masiero 2020PSJ.....1....5M 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
19.28 MPC-2022-01-18 MPC-2022-01-18 Phot