20155+2648 TDT2124

Coord 2000	20155+2648		Discov num	TDT2124		Comp			Coord arcsec 2000	20 15 31.12 +26 48 11.3
Date first	1991		Date last	1991		Obs	1
Pa first	122		Pa last	122		P.A. Now (θ)	122°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	11.62		Mag sec	11.84		delta mag (ΔM)	0.22		Spectral class
Pri motion ra	+007		Sec motion ra	+007
Pri motion dec	+003		Sec motion dec	+003
Notes

Nature of this double is uncertain.

Precise pa	122.4		Precise sep	0.59		Constellation	Vulpecula		SAO	88425
Tycho2	2163-00253-1		Gaia DR2	82232792448		HD	339894

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20155+2648	TDT2124		1991	1	122	0.6	11.62	11.84			201531.12+264811.3

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