19404+0400 TDT1621

Coord 2000	19404+0400		Discov num	TDT1621		Comp			Coord arcsec 2000	19 40 24.45 +04 00 07.5
Date first	1991		Date last	1991		Obs	1
Pa first	219		Pa last	219		P.A. Now (θ)	219°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	10.90		Mag sec	11.30		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	+003		Sec motion ra	+003
Pri motion dec	+002		Sec motion dec	+002
Notes

Nature of this double is uncertain.

Precise pa	218.5		Precise sep	0.57		Constellation	Aquila		Tycho2	0487-00882-1
Gaia DR2	39657372800		HD	185718

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19404+0400	TDT1621		1991	1	219	0.6	10.90	11.30			194024.45+040007.5

If you need more information about this double, apply for a data request form to the WDS.