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19592+4258
GRV 303

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

19592+4258 GRV 303

19^h 59^m 14.84^s +42° 58' 11.5" P.A. 179.00 sep 53.1 mag 11.94,13.35

Coord 2000	19592+4258		Discov num	GRV 303		Comp			Coord arcsec 2000	19 59 14.84 +42 58 11.5
Date first	2000		Date last	2015		Obs	9
Pa first	179		Pa last	179		P.A. Now (θ)	179°
Sep first	53.2		Sep last	53.1		Sep. Now (ρ)	53.1"
Mag pri	11.94		Mag sec	13.35		delta mag (ΔM)	1.41		Spectral class
Pri motion ra	-009		Sec motion ra	-005
Pri motion dec	-022		Sec motion dec	-008
Notes

rPM=0.613

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	179.2		Precise sep	53.083		Constellation	Cygnus		Tycho2	3145-01397-1
Gaia DR2	2075898161076044672

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19592+4258	GRV 303		2000	2	179	53.2	11.60	13.00		D	195914.84+425811.5
19592+4258	GRV 303		2003	4	179	53.2	11.60	13.00		D	195914.84+425811.5
19592+4258	GRV 303		2010	4	180	53.1	11.94	13.35			195914.84+425811.5
19592+4258	GRV 303		2015	5	179	53.2	11.94	13.35			195914.84+425811.5

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