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19596+3318
BEW 4

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19596+3318 BEW 4

19^h 59^m 38.19^s +33° 18' 00.8" P.A. 203.00 sep 18.0 mag 11.70,13.20 Sp A2

Coord 2000	19596+3318		Discov num	BEW 4		Comp			Coord arcsec 2000	19 59 38.19 +33 18 00.8
Date first	1950		Date last	2015		Obs	9
Pa first	202		Pa last	203		P.A. Now (θ)	203°
Sep first	15.8		Sep last	18.0		Sep. Now (ρ)	18"
Mag pri	11.70		Mag sec	13.20		delta mag (ΔM)	1.5		Spectral class	A2 (white)
Pri motion ra	+002		Sec motion ra	-015
Pri motion dec	+000		Sec motion dec	-020
Notes

rPM=1.05

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	203		Precise sep	17.989		Constellation	Cygnus		Tycho2	2674-03162-1
Gaia DR2	2034397472677944576		HD	226976

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19596+3318	BEW 4		1950	1	202	15.8	11.70	13.20			195938.19+331800.8
19596+3318	BEW 4		1998	2	203	17.6	11.70	13.20			195938.19+331800.8
19596+3318	BEW 4		2002	3	203	17.7	11.70	13.20			195938.19+331800.8
19596+3318	BEW 4		2011	4	203	17.9	11.70	13.20			195938.19+331800.8
19596+3318	BEW 4		2015	5	203	18.0	11.70	13.20	A2		195938.19+331800.8

If you need more information about this double, apply for a data request form to the WDS.