19495+2230 CHE 154

Coord 2000	19495+2230		Discov num	CHE 154		Comp			Coord arcsec 2000	19 49 15.09 +22 28 59.6
Date first	1907		Date last	2015		Obs	10
Pa first	115		Pa last	114		P.A. Now (θ)	114°
Sep first	19.6		Sep last	20.3		Sep. Now (ρ)	20.3"
Mag pri	12.79		Mag sec	12.66		delta mag (ΔM)	0.13		Spectral class
Pri motion ra	-008		Sec motion ra	+002
Pri motion dec	-002		Sec motion dec	-013
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.13 This double is not physical.

Precise pa

114.1

Precise sep

20.27

Constellation

Vulpecula

Gaia DR2

08040533760

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19495+2230	CHE 154		1907	1	65	19.6	11.90	12.50			194933.22+223005.1
19495+2230	CHE 154		2008	3	114	20.3	12.10	12.10		N	194915.09+222859.6
19495+2230	CHE 154		2010	5	115	20.8	12.79	12.66		N	194915.09+222859.6
19495+2230	CHE 154		2015	6	114	20.3	12.79	12.66		N	194915.09+222859.6

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