1998 WN10

1998WN10, 1981 VJ1, 1981VJ1, 2000 EF192, 2000EF192, 44481, J81V01J, J98W10N, K00EJ2F

All data for this body: [vot]

MPC data

Name (number)	1998 WN10 (44481)
a	2.60830
e	0.22085
i / sin(i)	2.9387 / 0.05127
q	2.03225
Q	3.18435
ω	193.8664
Node	191.5557
m	116.9929
n	0.2340
Epoch	2460800.5

n_obs	1547
n_opp	21
Years observed	1981-2025
rms	0.78

Best values

	Value	Standard error
Parent

a_p	2.610
e_p	0.160
sin(i_p)	0.055
G	0.150
H	15.430
Mass
D	5.41	0.152
pV	0.030	0.0031

	Value
Rotational Period
Period quality	None
Spectral Class	X
Spectral Class Score	4.204

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.6102	0.1596	0.0551	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
5.22	1.470	1.470	Nugent	2016AJ....152...63N	NEATM
5.32	1.290	1.290	Masiero	2021PSJ.....2..162M	NEATM
5.40	0.156	0.156	Masiero	2011ApJ...741...68M	NEATM
5.59	1.750	1.750	Masiero	2017AJ....154..168M	NEATM
6.08	1.650	1.650	Masiero	2021PSJ.....2..162M	NEATM
7.70	2.020	2.020	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.025	0.0350	0.0350	Masiero	2012ApJ...759L...8M	NEATM
0.029	0.0032	0.0032	Masiero	2011ApJ...741...68M	NEATM
0.040	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.040	0.0150	0.0240	Masiero	2021PSJ.....2..162M	NEATM
0.047	0.0170	0.0260	Masiero	2021PSJ.....2..162M	NEATM
0.053	0.0359	0.0359	Masiero	2017AJ....154..168M	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
15.43			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		0.71		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
X				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
X	X	0.3674	0.3674	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT