20354+6454 OSO 127AB

Coord 2000	20354+6454		Discov num	OSO 127		Comp	AB		Coord arcsec 2000	20 35 29.53 +64 53 49.4
Date first	1995		Date last	1995		Obs	1
Pa first	27		Pa last	27		P.A. Now (θ)	27°
Sep first	6.5		Sep last	6.5		Sep. Now (ρ)	6.5"
Mag pri	13.75		Mag sec	19.50		delta mag (ΔM)	5.75		Spectral class
Pri motion ra	+224		Sec motion ra
Pri motion dec	+154		Sec motion dec
Notes	N (See Notes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20354+6454	OSO 127	AB	1995	1995	1	27	6.5	13.75	19.50	5.75		<===
Show			20354+6454	OSO 127	AC	1994	2000	4	66	5.5	13.75	18.70	4.95
Show			20354+6454	OSO 127	AD	1994	2015	14	225	18.5	13.75	18.50	4.75
Show			20354+6454	OSO 127	AE	1994	2015	14	267	20.2	13.75	18.20	4.45
Show			20354+6454	OSO 127	AF	1994	2015	17	288	24.3	13.75	14.80	1.05
Show			20354+6454	GIC 165	AG	1952	2015	22	301	29.6	13.75	14.43	0.68

Septuple system
7 visible stars in this system

Precise pa

27

Precise sep

6.5

Constellation

Cepheus

Gaia DR2

78339087360

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20354+6454	OSO 127	AB	1995	1	27	6.5	13.75	19.50		D	203529.53+645349.4

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