1992 WH2

1992WH2, 11078, 1997 WQ48, 1997WQ48, J92W02H, J97W48Q

All data for this body: [vot]

MPC data

Name (number)	1992 WH2 (11078)
a	2.97679
e	0.09813
i / sin(i)	12.4682 / 0.21590
q	2.68467
Q	3.26891
ω	329.9179
Node	239.8747
m	327.5046
n	0.1919
Epoch	2460800.5

n_obs	4147
n_opp	25
Years observed	1992-2025
rms	0.67

Best values

	Value	Standard error
Parent	Juliana (816)

a_p	2.978
e_p	0.137
sin(i_p)	0.231
G	0.150
H	12.350
Mass
D	10.71	0.101
pV	0.205	0.0117

	Value
Rotational Period
Period quality	None
Spectral Class	K
Spectral Class Score	4.356

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
816	Juliana	641	Juliana		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.9781	0.1374	0.2308	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.32	0.230	0.230	Masiero	2014ApJ...791..121M	NEATM
10.65	0.180	0.180	Masiero	2014ApJ...791..121M	NEATM
10.78	0.235	0.235	Masiero	2011ApJ...741...68M	NEATM
10.98	0.183	0.183	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.194	0.0395	0.0395	Masiero	2011ApJ...741...68M	NEATM
0.200	0.0168	0.0168	Masiero	2011ApJ...741...68M	NEATM
0.210	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.220	0.0400	0.0400	Masiero	2014ApJ...791..121M	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
12.35			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				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
K		0.726		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
X		0.99		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
X	X	0.2082	0.1300	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT