05529+2907 COU 898 AB

05^h 52^m 56.91^s +29° 06' 43.1" P.A. 181.00 sep 0.1 mag 8.71,8.90 Sp G5 dist. 490.2 pc (1599.03 l.y.)

Coord 2000	05529+2907		Discov num	COU 898		Comp	AB		Coord arcsec 2000	05 52 56.91 +29 06 43.1
Date first	1972		Date last	2014		Obs	14
Pa first	143		Pa last	180.8		P.A. Now (θ)	180.8°
Sep first	0.2		Sep last	0.115		Sep. Now (ρ)	0.115"
Mag pri	8.71		Mag sec	8.90		delta mag (ΔM)	0.19		Spectral class	G5 (yellow)
Pri motion ra	-007		Sec motion ra
Pri motion dec	-019		Sec motion dec
Notes

Nature of this double is uncertain.

05529+2907 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 39303	77661	05 52 57 +29 06 43	COU 898 Aa,Ab	2014	1	94	0.6	9.50	9.50	0.00
Show		77661	05 52 57 +29 06 43	COU 898 AB	2014	14	181	0.1	8.71	8.90	0.19		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Auriga		SAO	77661		HIP	27798		Tycho2	1875-00708-1
HD	39303		BD	BD+29 1028		Distance	490.2		Distance ly	1599.03