02398+7437 MLR 380

Coord 2000	02398+7437		Discov num	MLR 380		Comp			Coord arcsec 2000	02 39 50.02 +74 37 39.6
Date first	1972		Date last	2004		Obs	6
Pa first	26		Pa last	24		P.A. Now (θ)	24°
Sep first	2.4		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	10.29		Mag sec	10.92		delta mag (ΔM)	0.63		Spectral class
Pri motion ra	+037		Sec motion ra	+041
Pri motion dec	-034		Sec motion dec	-017
Notes

rPM=0.348 Nature of this double is uncertain.

Precise pa	24.3		Precise sep	2.59		Constellation	Cassiopeia		Tycho2	4324-00234-1
last precise pa	24.3		last precise sep	2.59

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02398+7437	MLR 380		1997	4	31	2.5	10.29	10.92			023950.02+743739.6
02398+7437	MLR 380		2004	5	24	2.6	10.29	10.92			023950.02+743739.6

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