01026+4040 COU1211

Coord 2000	01026+4040		Discov num	COU1211		Comp			Coord arcsec 2000	01 02 34.28 +40 39 22.6
Date first	1974		Date last	2015		Obs	3
Pa first	21		Pa last	19		P.A. Now (θ)	19°
Sep first	3.2		Sep last	3.2		Sep. Now (ρ)	3.2"
Mag pri	11.72		Mag sec	13.70		delta mag (ΔM)	1.98		Spectral class
Pri motion ra	+003		Sec motion ra
Pri motion dec	-002		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	18.7		Precise sep	3.212		Constellation	Andromeda		Tycho2	2803-01109-1
Gaia DR2	374377219563497600

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01026+4040	COU1211		1974	1	21	3.2	11.72	13.70			010234.28+403922.6
01026+4040	COU1211		2006	2	19	3.3	11.72	13.70			010234.28+403922.6
01026+4040	COU1211		2015	3	19	3.2	11.72	13.70			010234.28+403922.6

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