20370+0452 SMA 118

Coord 2000	20370+0452		Discov num	SMA 118		Comp			Coord arcsec 2000	20 36 56.06 +04 51 07.1
Date first	1907		Date last	2016		Obs	15
Pa first	121		Pa last	126		P.A. Now (θ)	126°
Sep first	18.8		Sep last	19.1		Sep. Now (ρ)	19.1"
Mag pri	10.40		Mag sec	10.69		delta mag (ΔM)	0.29		Spectral class
Pri motion ra	+005		Sec motion ra	-003
Pri motion dec	+004		Sec motion dec	-012
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.446 This double is not physical.

Precise pa	125.9		Precise sep	19.07		Constellation	Delphinus		Tycho2	0518-01825-1
Gaia DR2	77064096768

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20370+0452	SMA 118		2005	8	125	18.8	10.40	10.69		N D	203656.06+045107.1
20370+0452	SMA 118		2010	10	126	18.7	10.40	10.69		N	203656.06+045107.1
20370+0452	SMA 118		2016	11	126	19.1	10.40	10.69		N	203656.06+045107.1

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