20084+5524 STI2503

Coord 2000	20084+5524		Discov num	STI2503		Comp			Coord arcsec 2000	20 08 23.78 +55 23 52.2
Date first	1917		Date last	2015		Obs	11
Pa first	159		Pa last	158		P.A. Now (θ)	158°
Sep first	8.6		Sep last	10.9		Sep. Now (ρ)	10.9"
Mag pri	10.39		Mag sec	13.50		delta mag (ΔM)	3.11		Spectral class
Pri motion ra	+022		Sec motion ra	+022
Pri motion dec	+001		Sec motion dec	+000
Notes

rPM=0.045 (< 0.3, Physical double) This double is physical.

Precise pa	158		Precise sep	10.855		Constellation	Cygnus		Tycho2	3940-00619-1
Gaia DR2	79408612224

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20084+5524	STI2503		2006	3	159	11.0	10.39	13.50		D	200823.78+552352.2
20084+5524	STI2503		2015	5	158	10.9	10.39	13.50			200823.78+552352.2

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