20185-7112 LDS 705

Coord 2000	20185-7112		Discov num	LDS 705		Comp			Coord arcsec 2000	20 18 33.56 -71 11 11.7
Date first	1920		Date last	2010		Obs	6
Pa first	225		Pa last	246		P.A. Now (θ)	246°
Sep first	306.0		Sep last	310.9		Sep. Now (ρ)	310.9"
Mag pri	15.60		Mag sec	17.40		delta mag (ΔM)	1.8		Spectral class
Pri motion ra	+068		Sec motion ra	+061
Pri motion dec	-104		Sec motion dec	-122
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.142 (< 0.3, Physical double) This double is physical.

Precise pa

246.2

Precise sep

310.89

Constellation

Pavo

Gaia DR2

52348729600

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20185-7112	LDS 705		1920	1	225	306.0	15.60	17.40		X	201812.00-711200.0
20185-7112	LDS 705		2000	2	246	310.2	15.60	17.40		V	201833.56-711111.7
20185-7112	LDS 705		2010	7	246	310.9	15.60	17.40		V	201833.56-711111.7

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