01368+4124 BUP  23AB (Ups And)

Coord 2000	01368+4124		Discov num	BUP  23		Comp	AB		Coord arcsec 2000	01 36 47.84 +41 24 19.6
Date first	1909		Date last	2009		Obs	3
Pa first	128		Pa last	108		P.A. Now (θ)	108°
Sep first	114.0		Sep last	110.3		Sep. Now (ρ)	110.3"
Mag pri	4.15		Mag sec	12.60		delta mag (ΔM)	8.45		Spectral class	F8V (yellow-white)
Pri motion ra	-172		Sec motion ra	-010
Pri motion dec	-382		Sec motion dec	-004
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.982 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Ups And	37362	01368+4124	BUP 23	AB	1909	2009	3	108	110.3	4.15	12.60	8.45		<===
Show		37362	01368+4124	STT 554	AC	1853	2006	9	291	271.6	4.15	10.37	6.22
Show		37362	01368+4124	LWR 1	AD	1998	2010	3	149	55.5	4.15	13.60	9.45

Quadruple system
4 visible stars in this system

Precise pa	107.8		Precise sep	110.28		Name	Ups And		Constellation	Andromeda
SAO	37362		HIP	7513		HD	9826		HR	458
GC	1948		GL	Gl 61		BD	BD+40 332		Bayer	Upsilon Andromedae
Bayer name	Ups And		Flamsteed	50 Andromedae		Flamsteed name	50 And		Distance	13.49
Distance ly	44		last precise pa	106.4		last precise sep	110.94

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01368+4124	BUP 23	AB	1909	1	128	114.0	4.15	12.60	F8V	N U	013647.96+412422.8
01368+4124	BUP 23	AB	2009	2	108	110.3	4.15	12.60	F8V	NU	013647.96+412422.8

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