20193+1705 BPM2109

20^h 19^m 16.65^s +17° 05' 17.0" P.A. 198.00 sep 100.7 mag 13.17,15.26

Coord 2000	20193+1705	Discov num	BPM2109	Comp		Coord arcsec 2000	20 19 16.65 +17 05 17.0
Date first	1995	Date last	2015	Obs	9
Pa first	197	Pa last	198	P.A. Now (θ)	198°
Sep first	100.7	Sep last	100.7	Sep. Now (ρ)	100.7"
Mag pri	13.17	Mag sec	15.26	delta mag (ΔM)	2.09	Spectral class
Pri motion ra	-012	Sec motion ra	-027
Pri motion dec	-017	Sec motion dec	-013
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.518

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

197.6

Precise sep

100.709

Constellation

Sagitta

Gaia DR2

1809103343916703360

WDS HISTORIC DATA

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