1994 GH9

1994GH9, 08402, 1992 UU7, 1992UU7, J92U07U, J94G09H

All data for this body: [vot]

MPC data

Name (number)	1994 GH9 (8402)
a	2.61986
e	0.23207
i / sin(i)	11.6992 / 0.20278
q	2.01187
Q	3.22784
ω	309.5805
Node	206.9948
m	356.0987
n	0.2324
Epoch	2460200.5

n_obs	3352
n_opp	25
Years observed	1992-2023
rms	0.54

Best values

	Value	Standard error
Parent	Mitidika (2262)

a_p	2.623
e_p	0.266
sin(i_p)	0.216

	Value	Standard error
G	0.150
H	13.590
Mass
D	9.87	0.144
pV	0.053	0.0067
Rotational Period	13.538

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
2262	Mitidika	531	Mitidika	0.0938	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.6226	0.2661	0.2164	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.49	1.670	1.670	Nugent	2016AJ....152...63N	NEATM
12.39	3.050	3.050	Masiero	2021PSJ.....2..162M	NEATM
12.58	0.910	0.910	Usui	2011PASJ...63.1117U	NEATM
12.78	2.650	2.650	Masiero	2012ApJ...759L...8M	NEATM
13.06	2.610	2.610	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.76	0.147	0.147	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.040	0.0100	0.0100	Nugent	2016AJ....152...63N	NEATM
0.041	0.0150	0.0230	Masiero	2021PSJ.....2..162M	NEATM
0.042	0.0270	0.0270	Masiero	2012ApJ...759L...8M	NEATM
0.046	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.094	0.0141	0.0141	Masiero	2011ApJ...741...68M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

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

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
13.54			Pal	2020ApJS..247...26P	Lightcurve
13.58			Martikainen	2021A&A...649A..98M	Model
13.58			Durech	2018A&A...617A..57D	Model