Horakova

1985 ON, 1985ON, 1998 YC8, 1998YC8, 44530, J85O00N, J98Y08C

All data for this body: [vot]

MPC data
Name (number) Horakova (44530)
a 2.58072
e 0.22697
i / sin(i) 11.6792 / 0.20243
q 1.99498
Q 3.16645
ω 89.0255
Node 280.4570
m 29.6960
n 0.2377
Epoch 2460200.5
nobs 2516
nopp 21
Years observed 1985-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.172
sin(ip) 0.233
Value Standard error
G 0.150
H 13.260
Mass
D 6.91 0.075
pV 0.259 0.0228
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5807 0.1719 0.2331 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.69 0.180 0.180 Masiero 2012ApJ...759L...8M NEATM
6.73 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
6.87 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
6.95 1.390 1.390 Ali-Lagoa 2018A&A...612A..85A NEATM
7.05 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0840 0.0840 Ali-Lagoa 2018A&A...612A..85A NEATM
0.249 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.270 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.284 0.0432 0.0432 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.26 MPC-2023-12-04 MPC-2023-12-04 Phot