19413-0128 BAL 605

Coord 2000	19413-0128		Discov num	BAL 605		Comp			Coord arcsec 2000	19 41 15.73 -01 27 59.8
Date first	1896		Date last	2018		Obs	14
Pa first	283		Pa last	280		P.A. Now (θ)	280°
Sep first	7.1		Sep last	7.2		Sep. Now (ρ)	7.2"
Mag pri	10.35		Mag sec	11.20		delta mag (ΔM)	0.85		Spectral class
Pri motion ra	-023		Sec motion ra	-026
Pri motion dec	-008		Sec motion dec	-008
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.11 (< 0.3, Physical double) This double is physical.

Precise pa	279.8		Precise sep	7.158		Constellation	Aquila		Tycho2	5145-00555-1
Gaia DR2	98140066176

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19413-0128	BAL 605		1998	6	282	7.0	10.35	11.20		N D	194115.73-012759.8
19413-0128	BAL 605		2010	7	280	7.0	10.35	11.20		N D	194115.73-012759.8
19413-0128	BAL 605		2015	10	280	7.0	10.35	11.20		N	194115.73-012759.8
19413-0128	BAL 605		2018	14	280	7.2	10.35	11.20		N	194115.73-012759.8

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