20186+1548 CHE 295

Coord 2000	20186+1548		Discov num	CHE 295		Comp			Coord arcsec 2000	20 18 36.96 +15 47 45.5
Date first	1910		Date last	2015		Obs	10
Pa first	272		Pa last	259		P.A. Now (θ)	259°
Sep first	15.2		Sep last	13.6		Sep. Now (ρ)	13.6"
Mag pri	13.00		Mag sec	13.30		delta mag (ΔM)	0.3		Spectral class
Pri motion ra	-001		Sec motion ra	-003
Pri motion dec	+001		Sec motion dec	-025
Notes

rPM=1.036 This double is not physical.

Precise pa

259.2

Precise sep

13.61

Constellation

Delphinus

Gaia DR2

93522215552

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20186+1548	CHE 295		1984	2	263	16.1	10.18	10.30			201836.97+154745.3
20186+1548	CHE 295		2008	3	260	13.7	10.18	10.30			201836.97+154745.3
20186+1548	CHE 295		2010	6	260	13.5	13.00	13.30			201836.96+154745.5
20186+1548	CHE 295		2015	7	259	13.6	13.00	13.30			201836.96+154745.5

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