19157+2754 MLB 601

Coord 2000	19157+2754		Discov num	MLB 601		Comp			Coord arcsec 2000	19 15 43.16 +27 54 20.6
Date first	1929		Date last	2010		Obs	6
Pa first	266		Pa last	268		P.A. Now (θ)	268°
Sep first	4.7		Sep last	6.0		Sep. Now (ρ)	6"
Mag pri	10.90		Mag sec	11.40		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	+010		Sec motion ra
Pri motion dec	-003		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	268.3		Precise sep	5.98		Constellation	Lyra		last precise pa	268.3
last precise sep	5.98

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19157+2754	MLB 601		2003	4	268	5.5	10.90	11.40		D	191543.16+275420.6
19157+2754	MLB 601		2010	6	268	6.0	10.90	11.40			191543.16+275420.6

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