01058+0455 STF  90AB (77 Psc)

Coord 2000	01058+0455		Discov num	STF  90		Comp	AB		Coord arcsec 2000	01 05 49.22 +04 54 31.2
Date first	1782		Date last	2016		Obs	109
Pa first	85		Pa last	84		P.A. Now (θ)	84°
Sep first	29.6		Sep last	33.1		Sep. Now (ρ)	33.1"
Mag pri	6.39		Mag sec	7.26		delta mag (ΔM)	0.87		Spectral class	F3V+F5V (yellow-white/yellow-white)
Pri motion ra	+014		Sec motion ra	+032
Pri motion dec	-121		Sec motion dec	-123
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.142 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	77 Psc	109666	01058+0455	STF 90	AB	1782	2016	109	84	33.1	6.39	7.26	0.87		<===
Show		109666	01058+0455	STF 90	AC	1910	2011	6	290	157.0	6.39	13.15	6.76
Show		109666	01058+0455	STF 90	AD	1910	2000	4	322	40.5	6.39	14.60	8.21
Show		109666	01058+0455	STF 90	AE	1910	2000	4	352	88.5	6.39	14.39	8.00
Show		109667	01058+0455	TOK 202	Ba,Bb	2011	2011	2	39	0.3	7.26	12.00	4.74

Sextuple system
5 visible stars in this system

Precise pa	83.8		Precise sep	33.112		Name	77 Psc		Constellation	Pisces
SAO	109666		HIP	5141		Tycho2	0022-01278-1		HD	6479
HR	313		GC	1317		BD	BD+04 175		Flamsteed	77 Piscium
Flamsteed name	77 Psc		Distance	40.63		Distance ly	132.54		last precise pa	83.6
last precise sep	32.87

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01058+0455	STF 90	AB	2007	99	84	33.1	6.39	7.26	F3V F5V	N DV	010549.22+045431.2
01058+0455	STF 90	AB	2008	101	84	32.8	6.39	7.26	F3V F5V	N DV	010549.22+045431.2
01058+0455	STF 90	AB	2010	101	84	32.9	6.39	7.26	F3V F5V	NVD	010549.22+045431.2
01058+0455	STF 90	AB	2011	102	83	34.1	6.39	7.26	F3V F5V	NVD	010549.22+045431.2
01058+0455	STF 90	AB	2012	105	84	32.9	6.39	7.26	F3V F5V	NVD	010549.22+045431.2
01058+0455	STF 90	AB	2014	107	83	32.9	6.39	7.26	F3V F5V	NVD	010549.22+045431.2
01058+0455	STF 90	AB	2015	108	83	32.9	6.39	7.26	F3V+F5V	NV	010549.22+045431.2
01058+0455	STF 90	AB	2016	109	84	33.1	6.39	7.26	F3V+F5V	NV	010549.22+045431.2

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