20086+1538 TDT2017

Coord 2000	20086+1538		Discov num	TDT2017		Comp			Coord arcsec 2000	20 08 35.93 +15 38 26.4
Date first	1991		Date last	2015		Obs	2
Pa first	65		Pa last	67		P.A. Now (θ)	67°
Sep first	1.8		Sep last	1.5		Sep. Now (ρ)	1.5"
Mag pri	11.56		Mag sec	12.23		delta mag (ΔM)	0.67		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	-018		Sec motion dec	-018
Notes

Nature of this double is uncertain.

Precise pa	67		Precise sep	1.51		Constellation	Aquila		SAO	105740
Tycho2	1618-01103-1		Gaia DR2	62717975296

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20086+1538	TDT2017		1991	1	65	1.8	11.56	12.23			200835.93+153826.4
20086+1538	TDT2017		2015	2	67	1.5	11.56	12.23			200835.93+153826.4

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