20342+2449 COU 126

Coord 2000	20342+2449		Discov num	COU 126		Comp			Coord arcsec 2000	20 34 12.59 +24 49 22.0
Date first	1966		Date last	2011		Obs	5
Pa first	97		Pa last	92		P.A. Now (θ)	92°
Sep first	0.8		Sep last	0.8		Sep. Now (ρ)	0.8"
Mag pri	8.75		Mag sec	10.93		delta mag (ΔM)	2.18		Spectral class	A2 (white)
Pri motion ra	+010		Sec motion ra	+010
Pri motion dec	-006		Sec motion dec	-007
Notes

rPM=0.082 (< 0.3, Physical double) This double is physical.

Precise pa	92		Precise sep	0.83		Constellation	Vulpecula		SAO	88850
HIP	101509		Tycho2	2161-01156-1		Gaia DR2	79995499520		HD	196054
BD	BD+24 4165		Distance	355.87		Distance ly	1160.85

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20342+2449	COU 126		1991	3	91	0.9	8.75	10.93	A2	D	203412.59+244922.0
20342+2449	COU 126		2007	4	91	0.9	8.75	10.93	A2	D	203412.59+244922.0
20342+2449	COU 126		2011	5	92	0.8	8.75	10.93	A2		203412.59+244922.0

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