19415+0255 HJ  600

Coord 2000	19415+0255		Discov num	HJ  600		Comp			Coord arcsec 2000	19 41 23.23 +02 58 11.8
Date first	1909		Date last	2015		Obs	14
Pa first	165		Pa last	165		P.A. Now (θ)	165°
Sep first	22.5		Sep last	21.9		Sep. Now (ρ)	21.9"
Mag pri	11.04		Mag sec	11.41		delta mag (ΔM)	0.37		Spectral class
Pri motion ra	+005		Sec motion ra	+002
Pri motion dec	-007		Sec motion dec	+000
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.885 This double is not physical.

Precise pa	164.5		Precise sep	21.902		Constellation	Aquila		Tycho2	0483-01990-1
Gaia DR2	92219363072

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19415+0255	HJ 600		1999	5	165	22.1	11.04	11.41		D	194123.23+025811.8
19415+0255	HJ 600		2005	8	164	21.8	11.04	11.41		N DU	194123.23+025811.8
19415+0255	HJ 600		2009	9	164	21.9	11.04	11.41		NUD	194123.23+025811.8
19415+0255	HJ 600		2010	10	165	21.9	11.04	11.41		U	194123.23+025811.8
19415+0255	HJ 600		2015	11	165	21.9	11.04	11.41		U	194123.23+025811.8

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