19490+2227 CHE 150

Coord 2000	19490+2227		Discov num	CHE 150		Comp			Coord arcsec 2000	19 48 39.98 +22 26 05.9
Date first	1907		Date last	2015		Obs	12
Pa first	89		Pa last	88		P.A. Now (θ)	88°
Sep first	24.9		Sep last	31.1		Sep. Now (ρ)	31.1"
Mag pri	10.85		Mag sec	11.54		delta mag (ΔM)	0.69		Spectral class	G5 (yellow)
Pri motion ra	-055		Sec motion ra	+007
Pri motion dec	-019		Sec motion dec	-011
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.074 This double is not physical.

Precise pa	88.1		Precise sep	31.056		Constellation	Vulpecula		Tycho2	1627-00184-1
Gaia DR2	48991065600		HD	345015

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19490+2227	CHE 150		1907	1	89	24.9	10.10	11.90			194858.41+222711.4
19490+2227	CHE 150		2008	3	88	31.6	10.85	11.50		N	194839.98+222605.9
19490+2227	CHE 150		2014	6	88	30.8	10.85	11.54	G5	N	194839.98+222605.9
19490+2227	CHE 150		2015	8	88	31.0	10.85	11.54	G5	N	194839.98+222605.9

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