19556+5822 STI2477

Coord 2000	19556+5822		Discov num	STI2477		Comp			Coord arcsec 2000	19 55 34.77 +58 21 58.1
Date first	1911		Date last	2015		Obs	9
Pa first	142		Pa last	149		P.A. Now (θ)	149°
Sep first	6.2		Sep last	5.9		Sep. Now (ρ)	5.9"
Mag pri	11.00		Mag sec	12.50		delta mag (ΔM)	1.5		Spectral class
Pri motion ra	-001		Sec motion ra	+003
Pri motion dec	+000		Sec motion dec	-034
Notes

rPM=1.003 This double is not physical.

Precise pa

148.7

Precise sep

5.869

Constellation

Cygnus

Gaia DR2

26985321984

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19556+5822	STI2477		1999	2	149	5.9	11.00	12.50		D	195534.77+582158.1
19556+5822	STI2477		2003	3	149	5.9	11.00	12.50		D	195534.77+582158.1
19556+5822	STI2477		2010	4	148	5.1	11.00	12.50			195534.77+582158.1
19556+5822	STI2477		2015	5	149	5.9	11.00	12.50			195534.77+582158.1

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