20159+1822 J  2602

Coord 2000	20159+1822		Discov num	J  2602		Comp			Coord arcsec 2000	20 15 50.83 +18 20 44.5
Date first	1943		Date last	2015		Obs	5
Pa first	170		Pa last	348		P.A. Now (θ)	348°
Sep first	2.0		Sep last	2.8		Sep. Now (ρ)	2.8"
Mag pri	13.00		Mag sec	13.00		delta mag (ΔM)	0		Spectral class
Pri motion ra	+015		Sec motion ra	-001
Pri motion dec	-021		Sec motion dec	+019
Notes	U (Proper motion indicates non-physical)

rPM=1.669 This double is not physical.

Precise pa

348.3

Precise sep

2.828

Constellation

Sagitta

Gaia DR2

65346498304

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20159+1822	J 2602		1995	2	352	2.8	11.50	11.50			201506.67+182200.0
20159+1822	J 2602		2000	3	350	3.1	11.50	11.50			201550.83+182044.5
20159+1822	J 2602		2001	4	350	3.0	11.50	11.50			201550.83+182044.5
20159+1822	J 2602		2010	4	354	3.3	11.50	11.50			201550.83+182044.5
20159+1822	J 2602		2015	5	348	2.8	13.00	13.00		U	201550.83+182044.5

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