19447+0233 J  2183

Coord 2000	19447+0233		Discov num	J  2183		Comp			Coord arcsec 2000	19 44 41.24 +02 36 50.1
Date first	1911		Date last	2015		Obs	11
Pa first	97		Pa last	100		P.A. Now (θ)	100°
Sep first	3.1		Sep last	3.6		Sep. Now (ρ)	3.6"
Mag pri	9.50		Mag sec	12.10		delta mag (ΔM)	2.6		Spectral class
Pri motion ra	-008		Sec motion ra
Pri motion dec	-004		Sec motion dec
Notes	N (See Notes)

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

Precise pa

100.2

Precise sep

3.566

Constellation

Aquila

Gaia DR2

48883490944

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19447+0233	J 2183		1984	3	101	3.8	9.50	12.10			194408.57+023300.0
19447+0233	J 2183		2000	4	99	3.6	9.50	12.10			194441.24+023650.1
19447+0233	J 2183		2010	6	101	3.3	9.50	12.10			194441.24+023650.1
19447+0233	J 2183		2015	12	100	3.6	9.50	12.10		N	194441.24+023650.1

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