1998 HX36

1998HX36, 12090, 1976 UN9, 1976UN9, 1988 CC5, 1988CC5, J76U09N, J88C05C, J98H36X

All data for this body: [vot]

MPC data

Name (number)	1998 HX36 (12090)
a	2.78452
e	0.22517
i / sin(i)	7.0693 / 0.12307
q	2.15754
Q	3.41151
ω	110.4571
Node	204.0954
m	206.1699
n	0.2121
Epoch	2460800.5

n_obs	2203
n_opp	24
Years observed	1976-2025
rms	0.76

Best values

	Value	Standard error
Parent	Dora (668)

a_p	2.787
e_p	0.197
sin(i_p)	0.138
G	0.150
H	14.340
Mass
D	9.19	0.144
pV	0.048	0.0082

	Value
Rotational Period
Period quality	None
Spectral Class	C
Spectral Class Score	7.524

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
668	Dora	0	Dora		Novakovic	2019EPSC...13.1671N	HCM
668	Dora	512	Dora		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.7874	0.1969	0.1377	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
7.51	1.310	1.310	Masiero	2020PSJ.....1....5M	NEATM
8.92	2.360	2.360	Masiero	2020PSJ.....1....5M	NEATM
9.21	0.145	0.145	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.046	0.0610	0.0610	Masiero	2020PSJ.....1....5M	NEATM
0.048	0.0084	0.0084	Masiero	2011ApJ...741...68M	NEATM
0.065	0.0440	0.0440	Masiero	2020PSJ.....1....5M	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
14.34			MPC-2023-12-04	MPC-2023-12-04	Phot

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
C		0.13		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	C	0.1896	0.6220	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	C	0.2011	0.6220	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	C	0.8199	0.6220	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT