01184+1529 J   225AB

Coord 2000	01184+1529		Discov num	J   225		Comp	AB		Coord arcsec 2000	01 18 24.07 +15 29 24.6
Date first	1910		Date last	2015		Obs	17
Pa first	210		Pa last	210		P.A. Now (θ)	210°
Sep first	2.0		Sep last	3.0		Sep. Now (ρ)	3"
Mag pri	11.50		Mag sec	12.30		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+010		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	R (Red magnitudes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01184+1529	J 225	AB	1910	2015	17	210	3.0	11.50	12.30	0.80		<===
Show			01184+1529	J 225	AC	1897	2018	20	205	28.3	11.50	12.72	1.22
Show			01184+1529	J 225	BC	1897	2015	13	204	25.2	12.30	12.72	0.42
Show			01184+1529	TOB 360	CD	1952	2018	13	285	15.7	12.72	16.50	3.78

Quadruple system
4 visible stars in this system

Precise pa	209.5		Precise sep	2.99		Constellation	Pisces		Tycho2	1197-00346-1
Gaia DR2	79335704320

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01184+1529	J 225	AB	2006	8	212	2.9	9.90	10.30			011823.27+152858.7
01184+1529	J 225	AB	2009	9	210	3.0	9.90	10.30			011823.27+152858.7
01184+1529	J 225	AB	2010	10	210	2.9	11.70	12.10			011824.07+152924.6
01184+1529	J 225	AB	2011	13	210	3.0	11.70	12.10			011824.07+152924.6
01184+1529	J 225	AB	2013	15	210	3.0	11.70	12.10			011824.07+152924.6
01184+1529	J 225	AB	2015	16	210	3.0	11.50	12.30		R	011824.07+152924.6

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