19495+2234 CHE 153

Coord 2000	19495+2234		Discov num	CHE 153		Comp			Coord arcsec 2000	19 49 10.66 +22 33 02.2
Date first	1907		Date last	2015		Obs	9
Pa first	111		Pa last	114		P.A. Now (θ)	114°
Sep first	23.0		Sep last	21.5		Sep. Now (ρ)	21.5"
Mag pri	9.53		Mag sec	12.40		delta mag (ΔM)	2.87		Spectral class	F0 (yellow-white)
Pri motion ra	+009		Sec motion ra	-009
Pri motion dec	+002		Sec motion dec	-006
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.821 This double is not physical.

Precise pa	113.7		Precise sep	21.538		Constellation	Vulpecula		Tycho2	2140-02310-1
Gaia DR2	22948358784		HD	345009

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19495+2234	CHE 153		1907	1	69	23.0	8.80	12.00			194928.75+223406.3
19495+2234	CHE 153		2008	3	115	21.8	9.53	12.40		N	194910.66+223302.2
19495+2234	CHE 153		2010	5	114	21.8	9.53	12.40	F0	N	194910.66+223302.2
19495+2234	CHE 153		2015	6	114	21.6	9.53	12.40	F0	N	194910.66+223302.2

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