02578+5929 STI 412AB

Coord 2000	02578+5929		Discov num	STI 412		Comp	AB		Coord arcsec 2000	02 57 46.77 +59 29 31.1
Date first	1910		Date last	2015		Obs	8
Pa first	288		Pa last	293		P.A. Now (θ)	293°
Sep first	9.4		Sep last	14.5		Sep. Now (ρ)	14.5"
Mag pri	12.50		Mag sec	13.30		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+040		Sec motion ra	-006
Pri motion dec	-005		Sec motion dec	+014
Notes	U (Proper motion indicates non-physical)

rPM=1.235 This double is not physical.

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name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

02578+5929

STI 412

AB

1910

2015

8

293

14.5

12.50

13.30

0.80

<===

Show

02578+5929

MRI 56

AC

1998

2015

4

86

25.5

11.70

14.40

2.70

Triple system
3 visible stars in this system

Precise pa

293.2

Precise sep

14.479

Constellation

Cassiopeia

Gaia DR2

2663002624

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02578+5929	STI 412	AB	2012	7	294	14.5	12.50	13.30		U	025746.77+592931.1
02578+5929	STI 412	AB	2015	8	293	14.5	12.50	13.30		U	025746.77+592931.1

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