19528+2246 CHE 178

Coord 2000	19528+2246		Discov num	CHE 178		Comp			Coord arcsec 2000	19 52 28.95 +22 44 32.4
Date first	1907		Date last	2015		Obs	5
Pa first	278		Pa last	281		P.A. Now (θ)	281°
Sep first	4.1		Sep last	3.9		Sep. Now (ρ)	3.9"
Mag pri	12.60		Mag sec	13.40		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+006		Sec motion ra	-015
Pri motion dec	-006		Sec motion dec	-001
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.436 This double is not physical.

Precise pa

281.2

Precise sep

3.939

Constellation

Vulpecula

Gaia DR2

71616035328

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19528+2246	CHE 178		1907	1	262	4.1	11.70	12.20			195247.00+224538.8
19528+2246	CHE 178		2008	3	281	3.2	12.60	13.40		N	195228.95+224432.4
19528+2246	CHE 178		2015	5	281	3.9	12.60	13.40		N	195228.95+224432.4

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