20335+0527 STF2696AB

Coord 2000	20335+0527		Discov num	STF2696		Comp	AB		Coord arcsec 2000	20 33 31.54 +05 26 31.9
Date first	1830		Date last	2017		Obs	94
Pa first	303		Pa last	299		P.A. Now (θ)	299°
Sep first	1.0		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	7.93		Mag sec	8.71		delta mag (ΔM)	0.78		Spectral class	A2V (white)
Pri motion ra	+010		Sec motion ra	+010
Pri motion dec	-021		Sec motion dec	-021
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 33 32 +05 26 32	STF 2696 AB	2017	94	299	0.5	7.93	8.71	0.78		<===
Show			20 33 32 +05 26 32	STF 2696 AC	2014	8	348	13.7	7.93	13.74	5.81

Triple system
3 visible stars in this system

Precise pa	298.5		Precise sep	0.535		Constellation	Delphinus		Tycho2	0518-01727-1
Gaia DR2	4245690071061623296		HD	195823

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20335+0527	STF2696	AB	2003	100	296	0.6	7.93	8.71	A2V		203331.54+052631.9
20335+0527	STF2696	AB	2009	101	297	0.5	7.93	8.71	A2V		203331.54+052631.9
20335+0527	STF2696	AB	2010	103	298	0.5	7.93	8.71	A2V		203331.54+052631.9
20335+0527	STF2696	AB	2017	93	299	0.5	7.93	8.71	A2V		203331.54+052631.9

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