19480-1819 UC 4025

19^h 47^m 57.31^s -18° 19' 27.4" P.A. 124.00 sep 76.3 mag 15.30,16.30

Coord 2000	19480-1819	Discov num	UC 4025	Comp		Coord arcsec 2000	19 47 57.31 -18 19 27.4
Date first	1998	Date last	2010	Obs	3
Pa first	124	Pa last	124	P.A. Now (θ)	124°
Sep first	76.1	Sep last	76.3	Sep. Now (ρ)	76.3"
Mag pri	15.30	Mag sec	16.30	delta mag (ΔM)	1	Spectral class
Pri motion ra	-041	Sec motion ra	-029
Pri motion dec	-080	Sec motion dec	-076
Notes	V (Proper motion indicates physical)

rPM=0.141 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	123.9		Precise sep	76.31		Constellation	Sagittarius		SAO	162993
Gaia DR2	6870599333047331712

WDS HISTORIC DATA

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