2005CH12

2000AX20, J8685, K00A20X, K05C12H

All data for this body: [vot]

MPC data
Name (number) 2005CH12 (198685)
Packed designation J8685
a 2.78636
e 0.19237
i / sin(i) 5.5396 / 0.09653
q 2.25035
Q 3.32237
ω 343.5015
Node 83.0169
m 287.8870
n 0.2119
Epoch 2459600.5
nobs 405
nopp 14
Years observed 2000-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Hanna (1668)
 
ap 2.784
ep 0.178
sin(ip) 0.074
Value Standard error
G 0.150
H 15.940
Mass
D 3.70 0.758
pV 0.074 0.0662
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1668 Hanna 533 Hanna -0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7838 0.1780 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.70 0.758 0.758 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0662 0.0662 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
15.94 MPC-2022-01-18 MPC-2022-01-18 Phot