19575-2108 BRT1557

Coord 2000	19575-2108		Discov num	BRT1557		Comp			Coord arcsec 2000	19 57 28.45 -21 08 21.8
Date first	1922		Date last	2015		Obs	2
Pa first	197		Pa last	190		P.A. Now (θ)	190°
Sep first	1.9		Sep last	2.8		Sep. Now (ρ)	2.8"
Mag pri	12.57		Mag sec	12.85		delta mag (ΔM)	0.28		Spectral class
Pri motion ra	+016		Sec motion ra
Pri motion dec	+032		Sec motion dec
Notes	B (Blue magnitudes)

Nature of this double is uncertain.

Precise pa	190.1		Precise sep	2.764		Cdsa2 id	BRT 1557		Constellation	Sagittarius
Ra deg	19.957902777777775		De deg	-21.139388888888888		last precise pa	190.1		last precise sep	2.764

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19575-2108	BRT1557		1922	1	197	1.9	12.57	12.85		B	195728.45-210821.8
19575-2108	BRT1557		2015	2	190	2.8	12.57	12.85		B	195728.45-210821.8

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