20319-7712 HJ 5186

Coord 2000	20319-7712		Discov num	HJ 5186		Comp			Coord arcsec 2000	20 31 52.31 -77 12 00.0
Date first	1835		Date last	2015		Obs	21
Pa first	92		Pa last	94		P.A. Now (θ)	94°
Sep first	8.0		Sep last	7.8		Sep. Now (ρ)	7.8"
Mag pri	9.26		Mag sec	9.86		delta mag (ΔM)	0.6		Spectral class	F7V (yellow-white)
Pri motion ra	+020		Sec motion ra	+027
Pri motion dec	-025		Sec motion dec	-025
Notes

rPM=0.19 (< 0.3, Physical double) This double is physical.

Precise pa	94		Precise sep	7.847		Constellation	Octans		SAO	257814
HIP	101291		Tycho2	9464-00690-1		Gaia DR2	57343531776		HD	194148
CP	CP-77 1440		Distance	478.47		Distance ly	1560.77

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20319-7712	HJ 5186		2000	18	94	7.9	9.26	9.86	F7V	D	203152.32-771200.0
20319-7712	HJ 5186		2015	20	94	7.8	9.26	9.86	F7V		203152.31-771200.0

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