Owa

02648, 1926 VD, 1926VD, 1953 TJ, 1953TJ, 1980 VJ, 1980VJ, J26V00D, J53T00J, J80V00J

All data for this body: [vot]

MPC data

Name (number)	Owa (2648)
a	2.25032
e	0.17429
i / sin(i)	4.7973 / 0.08363
q	1.85811
Q	2.64254
ω	131.5263
Node	279.8631
m	51.1713
n	0.2920
Epoch	2460800.5

n_obs	8416
n_opp	26
Years observed	1926-2025
rms	0.48

Best values

	Value	Standard error
Parent

a_p	2.250
e_p	0.171
sin(i_p)	0.096
G	0.150
H	13.260
Mass
D	5.78	0.135
pV	0.455	0.0276

	Value
Rotational Period	3.564
Period quality	3
Spectral Class	S
Spectral Class Score	4.464

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.2501	0.1710	0.0962	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
5.40	0.250	0.250	Masiero	2012ApJ...759L...8M	NEATM
5.93	0.160	0.160	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.417	0.0904	0.0904	Masiero	2011ApJ...741...68M	NEATM
0.459	0.0290	0.0290	Masiero	2012ApJ...759L...8M	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
13.26			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
3.5564	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
3.56	3-	Synodic	Brinsfield	2008MPBu...35...86B	Lightcurve
3.563	3-	Synodic	Johnson	2008MPBu...35..151J	Lightcurve
3.563	3	Synodic	Higgins	LCDB	Lightcurve
3.56398	2	Sidereal	Durech	2020A&A...643A..59D	Model
3.564	3	Synodic	Klinglesmith	2018MPBu...45...61K	Lightcurve
3.564	3	Synodic	Stephens	2018MPBu...45...50S	Lightcurve
3.5641	3	Synodic	Pravec	LCDB	Lightcurve
3.567	3	Synodic	Behrend	LCDB	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
S		0.744		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT