19427+0726 J  1313

Coord 2000	19427+0726		Discov num	J  1313		Comp			Coord arcsec 2000	19 42 43.77 +07 28 03.6
Date first	1908		Date last	2015		Obs	10
Pa first	152		Pa last	149		P.A. Now (θ)	149°
Sep first	3.5		Sep last	4.3		Sep. Now (ρ)	4.3"
Mag pri	11.21		Mag sec	11.64		delta mag (ΔM)	0.43		Spectral class
Pri motion ra	-009		Sec motion ra	+005
Pri motion dec	+017		Sec motion dec	-002
Notes

rPM=1.227 This double is not physical.

Precise pa	148.6		Precise sep	4.27		Constellation	Aquila		Tycho2	0491-01001-1
Gaia DR2	37141939712

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19427+0726	J 1313		2000	6	149	4.3	11.21	11.64		D	194243.77+072803.6
19427+0726	J 1313		2014	8	149	4.4	11.21	11.64			194243.77+072803.6
19427+0726	J 1313		2015	10	149	4.3	11.21	11.64			194243.77+072803.6

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