19491+2259 CHE 151

Coord 2000	19491+2259		Discov num	CHE 151		Comp			Coord arcsec 2000	19 48 47.36 +22 57 58.7
Date first	1907		Date last	2015		Obs	10
Pa first	282		Pa last	280		P.A. Now (θ)	280°
Sep first	21.5		Sep last	20.9		Sep. Now (ρ)	20.9"
Mag pri	12.82		Mag sec	13.74		delta mag (ΔM)	0.92		Spectral class
Pri motion ra	+001		Sec motion ra	-011
Pri motion dec	-002		Sec motion dec	-011
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.964 This double is not physical.

Precise pa

279.9

Precise sep

20.936

Constellation

Vulpecula

Gaia DR2

18054465536

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19491+2259	CHE 151		1907	1	258	21.5	11.70	12.10			194905.38+225903.0
19491+2259	CHE 151		2008	3	280	21.3	12.00	13.70		N	194847.36+225758.7
19491+2259	CHE 151		2014	5	278	20.8	12.82	13.74		N	194847.36+225758.7
19491+2259	CHE 151		2015	7	280	21.1	12.82	13.74		N	194847.36+225758.7

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