01413+2545 STF 145AC

Coord 2000	01413+2545		Discov num	STF 145		Comp	AC		Coord arcsec 2000	01 41 18.30 +25 44 44.9
Date first	1895		Date last	2015		Obs	13
Pa first	340		Pa last	337		P.A. Now (θ)	337°
Sep first	79.1		Sep last	85.1		Sep. Now (ρ)	85.1"
Mag pri	6.25		Mag sec	11.20		delta mag (ΔM)	4.95		Spectral class	F6V (yellow-white)
Pri motion ra	+119		Sec motion ra	+049
Pri motion dec	-042		Sec motion dec	-004
Notes	N W (See Notes, )

Visually invisible, K-band or other infrared star rPM=0.631 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		74870	01413+2545	STF 145	AB	1828	2015	30	31	10.3	6.25	10.90	4.65
Show		74870	01413+2545	STF 145	AC	1895	2015	13	337	85.1	6.25	11.20	4.95		<===

Triple system
3 visible stars in this system

Precise pa	336.5		Precise sep	85.11		Constellation	Pisces		SAO	74870
HIP	7874		Tycho2	1759-02121-1		Gaia DR2	1302115072		HD	10308
HR	484		BD	BD+25 276		Distance	54.95		Distance ly	179.25

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01413+2545	STF 145	AC	1997	9	337	84.1	6.25	11.20	F6V	N D	014118.30+254444.9
01413+2545	STF 145	AC	2001	10	337	83.7	6.25	11.20	F6V	N D	014118.30+254444.9
01413+2545	STF 145	AC	2015	11	337	85.1	6.25	11.20	F6V	N W	014118.30+254444.9

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