19220-4522 SKF1089

19^h 21^m 59.72^s -45° 22' 25.9" P.A. 197.00 sep 14.7 mag 10.41,12.10 Sp A5IV

Coord 2000	19220-4522	Discov num	SKF1089	Comp		Coord arcsec 2000	19 21 59.72 -45 22 25.9
Date first	1904	Date last	2016	Obs	13
Pa first	198	Pa last	197	P.A. Now (θ)	197°
Sep first	14.8	Sep last	14.7	Sep. Now (ρ)	14.7"
Mag pri	10.41	Mag sec	12.10	delta mag (ΔM)	1.69	Spectral class	A5IV (white)
Pri motion ra	+011	Sec motion ra	+010
Pri motion dec	-004	Sec motion dec	-003
Notes	V (Proper motion indicates physical)

rPM=0.121 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	196.9		Precise sep	14.687		Constellation	Telescopium		Tycho2	8376-02209-1
Gaia DR2	6663626748838773376		HD	181270

WDS HISTORIC DATA

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