23173+4232 UC 4918

23^h 17^m 20.87^s +42° 31' 34.0" P.A. 174.00 sep 11.5 mag 15.90,16.00

Coord 2000	23173+4232	Discov num	UC 4918	Comp		Coord arcsec 2000	23 17 20.87 +42 31 34.0
Date first	2000	Date last	2016	Obs	9
Pa first	174	Pa last	174	P.A. Now (θ)	174°
Sep first	11.4	Sep last	11.5	Sep. Now (ρ)	11.5"
Mag pri	15.90	Mag sec	16.00	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-054	Sec motion ra	-050
Pri motion dec	-024	Sec motion dec	-028
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.096 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	173.7		Precise sep	11.489		Constellation	Andromeda		SAO	52867
Gaia DR2	1936602098094832640

WDS HISTORIC DATA

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