1998 VW11

1998VW11, 2000 EW20, 2000EW20, 44459, J98V11W, K00E20W

All data for this body: [vot]

MPC data

Name (number)	1998 VW11 (44459)
a	2.78193
e	0.10697
i / sin(i)	12.9941 / 0.22485
q	2.48436
Q	3.07950
ω	271.9705
Node	196.8149
m	194.5536
n	0.2124
Epoch	2460800.5

n_obs	2893
n_opp	21
Years observed	1998-2025
rms	0.69

Best values

	Value	Standard error
Parent

a_p	2.782
e_p	0.119
sin(i_p)	0.233
G	0.150
H	13.830
Mass
D	5.01	0.135
pV	0.238	0.0272

	Value
Rotational Period
Period quality	None
Spectral Class	S
Spectral Class Score	21.569

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.7818	0.1195	0.2328	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
4.92	0.262	0.262	Masiero	2011ApJ...741...68M	NEATM
5.04	0.158	0.158	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.230	0.0478	0.0478	Masiero	2011ApJ...741...68M	NEATM
0.241	0.0331	0.0331	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
13.83			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
K	S	0.3745	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L	S	0.4939	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L	S	0.8433	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
LS		0.67		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
S				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
S	Kl	None	None	Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
S	S	0.5613	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.6156	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.9556	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.9624	0.4590	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT