01084+0539 STT 552AC

Coord 2000	01084+0539		Discov num	STT 552		Comp	AC		Coord arcsec 2000	01 08 22.20 +05 38 59.4
Date first	1853		Date last	2017		Obs	17
Pa first	133		Pa last	124		P.A. Now (θ)	124°
Sep first	152.1		Sep last	179.7		Sep. Now (ρ)	179.7"
Mag pri	5.52		Mag sec	11.09		delta mag (ΔM)	5.57		Spectral class	F0III-IV (yellow-white)
Pri motion ra	-242		Sec motion ra	-035
Pri motion dec	-165		Sec motion dec	-126
Notes	N U (See Notes, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.719 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	80 Psc	109697	01084+0539	BUP 15	AB	1907	2000	4	306	70.5	5.52	12.20	6.68
Show		109697	01084+0539	STT 552	AC	1853	2017	17	124	179.7	5.52	11.09	5.57		<===

Triple system
3 visible stars in this system

Precise pa	123.7		Precise sep	179.69		Other name	e Psc		Constellation	Pisces
SAO	109697		HIP	5346		HD	6763		HR	330
GC	1383		BD	BD+04 190		Flamsteed	80 Piscium		Flamsteed name	80 Psc
Distance	35.21		Distance ly	114.86

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01084+0539	STT 552	AC	2000	14	124	173.8	5.52	11.09		N D	010822.34+053900.8
01084+0539	STT 552	AC	2017	17	124	179.7	5.52	11.09	F0III-IV	NU	010822.20+053859.4

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