19536+4915 TOB 161

Coord 2000	19536+4915		Discov num	TOB 161		Comp			Coord arcsec 2000	19 53 34.83 +49 15 14.7
Date first	1899		Date last	2016		Obs	9
Pa first	223		Pa last	221		P.A. Now (θ)	221°
Sep first	21.1		Sep last	22.3		Sep. Now (ρ)	22.3"
Mag pri	10.99		Mag sec	11.45		delta mag (ΔM)	0.46		Spectral class
Pri motion ra	-003		Sec motion ra	-003
Pri motion dec	-008		Sec motion dec	-013
Notes

rPM=0.375 Nature of this double is uncertain.

Precise pa	220.6		Precise sep	22.315		Cdsa2 id	TOB 161		Constellation	Cygnus
Ra deg	19.893008333333334		De deg	49.254083333333334		last precise pa	220.6		last precise sep	22.315

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19536+4915	TOB 161		2000	6	221	22.3	10.99	11.45		D	195334.83+491514.7
19536+4915	TOB 161		2003	7	221	22.3	10.99	11.45		D	195334.83+491514.7
19536+4915	TOB 161		2010	8	221	22.2	10.99	11.45			195334.83+491514.7
19536+4915	TOB 161		2016	9	221	22.3	10.99	11.45			195334.83+491514.7

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