19493+4650 RAO 171

19^h 49^m 19.98^s +46° 49' 36.0" P.A. 152.00 sep 1.1 mag 9.30,12.20 Sp F7V+K5V

Coord 2000	19493+4650	Discov num	RAO 171	Comp		Coord arcsec 2000	19 49 19.98 +46 49 36.0
Date first	2016	Date last	2016	Obs	2
Pa first	152	Pa last	152	P.A. Now (θ)	152°
Sep first	1.1	Sep last	1.1	Sep. Now (ρ)	1.1"
Mag pri	9.30	Mag sec	12.20	delta mag (ΔM)	2.9	Spectral class	F7V+K5V (yellow-white/yellow-orange)
Pri motion ra	+037	Sec motion ra
Pri motion dec	+040	Sec motion dec
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	152		Precise sep	1.05		Constellation	Cygnus		SAO	48872
Tycho2	3557-00295-1

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19493+4650	RAO 171		2016	1	152	1.1	9.30	12.20	F7V+K5V	V R	194919.98+464936.0

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