19522-1741 UC 4044

19^h 52^m 11.56^s -17° 40' 47.8" P.A. 278.00 sep 27.0 mag 12.16,15.22

Coord 2000	19522-1741	Discov num	UC 4044	Comp		Coord arcsec 2000	19 52 11.56 -17 40 47.8
Date first	1998	Date last	2015	Obs	5
Pa first	278	Pa last	278	P.A. Now (θ)	278°
Sep first	26.8	Sep last	27.0	Sep. Now (ρ)	27"
Mag pri	12.16	Mag sec	15.22	delta mag (ΔM)	3.06	Spectral class
Pri motion ra	+075	Sec motion ra	+068
Pri motion dec	+002	Sec motion dec	+006
Notes	V (Proper motion indicates physical)

rPM=0.107 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	277.5		Precise sep	26.985		Constellation	Sagittarius		Tycho2	6317-00004-1
Gaia DR2	6870696330589891840

WDS HISTORIC DATA

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