20298+5436 STI2536

Coord 2000	20298+5436		Discov num	STI2536		Comp			Coord arcsec 2000	20 29 51.02 +54 36 23.9
Date first	1905		Date last	2015		Obs	9
Pa first	73		Pa last	91		P.A. Now (θ)	91°
Sep first	9.3		Sep last	7.5		Sep. Now (ρ)	7.5"
Mag pri	12.40		Mag sec	12.40		delta mag (ΔM)	0		Spectral class
Pri motion ra	+008		Sec motion ra	+002
Pri motion dec	+026		Sec motion dec	-001
Notes

rPM=1.017 This double is not physical.

Precise pa

91.3

Precise sep

7.531

Constellation

Cygnus

Gaia DR2

67137657216

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20298+5436	STI2536		1999	2	88	7.7	12.40	12.40		D	202951.02+543623.9
20298+5436	STI2536		2003	3	89	7.7	12.40	12.40		D	202951.02+543623.9
20298+5436	STI2536		2010	4	90	7.3	12.40	12.40			202951.02+543623.9
20298+5436	STI2536		2015	5	91	7.6	12.40	12.40			202951.02+543623.9

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