20320+1416 HJL 282

Coord 2000	20320+1416		Discov num	HJL 282		Comp			Coord arcsec 2000	20 32 01.82 +14 16 27.1
Date first	1897		Date last	2015		Obs	17
Pa first	189		Pa last	189		P.A. Now (θ)	189°
Sep first	74.8		Sep last	74.8		Sep. Now (ρ)	74.8"
Mag pri	8.48		Mag sec	10.19		delta mag (ΔM)	1.71		Spectral class	G0 (yellow)
Pri motion ra	-019		Sec motion ra	-018
Pri motion dec	-090		Sec motion dec	-089
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.015 (< 0.3, Physical double) This double is physical.

Precise pa	188.6		Precise sep	74.791		Constellation	Delphinus		SAO	106208
HIP	101305		Tycho2	1099-00583-1		Gaia DR2	11561321600		HD	195631
BD	BD+13 4428		Distance	123.46		Distance ly	402.73

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20320+1416	HJL 282		1999	8	189	74.8	8.48	10.19	G0	VD	203201.82+141627.1
20320+1416	HJL 282		2001	10	189	75.0	8.48	10.19	G0	VD	203201.82+141627.1
20320+1416	HJL 282		2010	11	189	74.8	8.48	10.19	G0	V	203201.82+141627.1
20320+1416	HJL 282		2015	12	189	74.8	8.48	10.19	G0	V	203201.82+141627.1

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