2005JH21

d9756, K05J21H

All data for this body: [vot]

MPC data
Name (number) 2005JH21 (399756)
Packed designation d9756
a 2.66975
e 0.27141
i / sin(i) 11.7326 / 0.20335
q 1.94516
Q 3.39434
ω 80.7923
Node 227.0016
m 246.0079
n 0.2259
Epoch 2459600.5
nobs 182
nopp 9
Years observed 2005-2020
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.668
ep 0.234
sin(ip) 0.230
Value Standard error
G 0.150
H 16.560
Mass
D 1.35 0.204
pV 0.294 0.1399
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6679 0.2345 0.2302 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.35 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.294 0.1399 0.1399 Masiero 2011ApJ...741...68M 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
16.56 MPC-2022-01-18 MPC-2022-01-18 Phot