Chanyikhei

1976UX, 1998HQ75, 2000RO11, 20780, J76U00X, J98H75Q, K00R11O

All data for this body: [vot]

MPC data
Name (number) Chanyikhei (20780)
Packed designation 20780
a 2.53921
e 0.13778
i / sin(i) 6.4931 / 0.11308
q 2.18935
Q 2.88906
ω 245.6390
Node 182.1511
m 87.5273
n 0.2436
Epoch 2459600.5
nobs 1863
nopp 19
Years observed 1976-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.230
Mass
D 4.42 0.258
pV 0.248 0.0409
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.73 0.814 0.814 Masiero 2011ApJ...741...68M NEATM
4.49 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.0423 0.0423 Masiero 2011ApJ...741...68M NEATM
0.350 0.1588 0.1588 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
14.23 MPC-2022-01-18 MPC-2022-01-18 Phot