19515+2522 HJ 1443

Coord 2000	19515+2522		Discov num	HJ 1443		Comp			Coord arcsec 2000	19 51 30.90 +25 21 38.5
Date first	1828		Date last	2015		Obs	17
Pa first	195		Pa last	196		P.A. Now (θ)	196°
Sep first	15.0		Sep last	17.9		Sep. Now (ρ)	17.9"
Mag pri	10.07		Mag sec	10.30		delta mag (ΔM)	0.23		Spectral class	A3 (white)
Pri motion ra	+000		Sec motion ra	+000
Pri motion dec	-002		Sec motion dec	+005
Notes

rPM=1.4 This double is not physical.

Precise pa	196.3		Precise sep	17.927		Constellation	Vulpecula		SAO	87826
Tycho2	2144-00044-1		Gaia DR2	68613227392		HD	339126

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19515+2522	HJ 1443		2004	7	195	18.8	9.80	10.40	A3	D	195130.90+252138.5
19515+2522	HJ 1443		2013	11	198	18.3	10.07	10.30	A3		195130.90+252138.5
19515+2522	HJ 1443		2015	13	196	17.9	10.07	10.30	A3		195130.90+252138.5

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