20049+3431 BKO 526

Coord 2000	20049+3431		Discov num	BKO 526		Comp			Coord arcsec 2000	20 04 54.93 +34 30 45.8
Date first	1998		Date last	2015		Obs	9
Pa first	42		Pa last	41		P.A. Now (θ)	41°
Sep first	11.2		Sep last	10.8		Sep. Now (ρ)	10.8"
Mag pri	13.00		Mag sec	12.99		delta mag (ΔM)	0.01		Spectral class
Pri motion ra	+002		Sec motion ra	-019
Pri motion dec	-001		Sec motion dec	-018
Notes	N (See Notes)

rPM=1.032 This double is not physical.

Precise pa

41.1

Precise sep

10.781

Constellation

Cygnus

Gaia DR2

03074347648

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20049+3431	BKO 526		2008	1	41	10.8	13.30	13.50		N	200454.93+343045.8
20049+3431	BKO 526		2010	4	42	11.0	13.00	12.99		N	200454.93+343045.8
20049+3431	BKO 526		2015	5	43	10.7	13.00	12.99		N	200454.93+343045.8

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