20348+1857 J   790

Coord 2000	20348+1857		Discov num	J   790		Comp			Coord arcsec 2000	20 34 54.00 +18 56 42.4
Date first	1912		Date last	2015		Obs	10
Pa first	97		Pa last	87		P.A. Now (θ)	87°
Sep first	2.4		Sep last	2.4		Sep. Now (ρ)	2.4"
Mag pri	11.60		Mag sec	12.10		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-049		Sec motion ra	+028
Pri motion dec	-009		Sec motion dec	-005
Notes

rPM=1.548 This double is not physical.

Precise pa	87.3		Precise sep	2.417		Constellation	Delphinus		Tycho2	1641-01754-1
Gaia DR2	38004757888

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20348+1857	J 790		2001	8	88	2.3	9.50	10.00			203454.00+185642.4
20348+1857	J 790		2015	10	87	2.4	11.60	12.10			203454.00+185642.4

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