19436+0921 J  2996

Coord 2000	19436+0921		Discov num	J  2996		Comp			Coord arcsec 2000	19 43 34.80 +09 21 24.8
Date first	1906		Date last	2015		Obs	11
Pa first	274		Pa last	275		P.A. Now (θ)	275°
Sep first	8.7		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	10.20		Mag sec	11.60		delta mag (ΔM)	1.4		Spectral class	K2 (yellow-orange)
Pri motion ra	+003		Sec motion ra	-001
Pri motion dec	-003		Sec motion dec	-003
Notes

rPM=0.943 This double is not physical.

Precise pa	274.6		Precise sep	8.899		Constellation	Aquila		Tycho2	1057-00995-1
Gaia DR2	46762792832

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19436+0921	J 2996		2005	2	274	8.8	10.20	11.20	K2		194336.54+092134.7
19436+0921	J 2996		2010	7	276	8.8	10.20	11.60	K2		194334.80+092124.8
19436+0921	J 2996		2015	8	274	8.9	10.20	11.60	K2		194334.80+092124.8

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