19441+1431 J  1860

Coord 2000	19441+1431		Discov num	J  1860		Comp			Coord arcsec 2000	19 44 00.31 +14 29 57.3
Date first	1897		Date last	2015		Obs	9
Pa first	2		Pa last	8		P.A. Now (θ)	8°
Sep first	0.5		Sep last	7.4		Sep. Now (ρ)	7.4"
Mag pri	12.77		Mag sec	12.21		delta mag (ΔM)	0.56		Spectral class
Pri motion ra	-002		Sec motion ra	-010
Pri motion dec	-009		Sec motion dec	-014
Notes	B (Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=0.548 Nature of this double is uncertain.

Precise pa

7.7

Precise sep

7.449

Constellation

Aquila

Gaia DR2

89622119424

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19441+1431	J 1860		1941	2	15	6.0	12.77	12.21		B	194400.31+142957.3
19441+1431	J 1860		2011	3	9	7.5	12.77	12.21		B	194400.31+142957.3
19441+1431	J 1860		2015	6	8	7.5	12.77	12.21		B	194400.31+142957.3

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