19220-4522 SKF 1089 (HD 181270)

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	196.9	P.A. Now (θ)	196.9°
Sep first	14.8	Sep last	14.687	Sep. Now (ρ)	14.687"
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

Name	HD 181270		Constellation	Telescopium		Tycho2	8376-02209-1		Gaia DR2	6663626748838773376
HD	181270