19421+1306 J  2554

Coord 2000	19421+1306		Discov num	J  2554		Comp			Coord arcsec 2000	19 42 28.21 +13 05 44.4
Date first	1943		Date last	2015		Obs	6
Pa first	59		Pa last	62		P.A. Now (θ)	62°
Sep first	3.8		Sep last	4.0		Sep. Now (ρ)	4"
Mag pri	10.40		Mag sec	10.40		delta mag (ΔM)	0		Spectral class
Pri motion ra			Sec motion ra	+017
Pri motion dec			Sec motion dec	-004
Notes

Nature of this double is uncertain.

Precise pa

61.8

Precise sep

4.011

Constellation

Aquila

Gaia DR2

10445523584

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19421+1306	J 2554		1985	2	64	4.0	10.40	10.40			194260.00+130600.0
19421+1306	J 2554		2000	3	61	3.9	10.40	10.40			194228.21+130544.4
19421+1306	J 2554		2011	5	62	3.9	10.40	10.40		D	194228.21+130544.4
19421+1306	J 2554		2015	6	62	4.0	10.40	10.40			194228.21+130544.4

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