23581+2420 FYM 131AG

Coord 2000	23581+2420		Discov num	FYM 131		Comp	AG		Coord arcsec 2000	23 58 03.87 +24 20 27.5
Date first	1998		Date last	2014		Obs	6
Pa first	120		Pa last	118		P.A. Now (θ)	118°
Sep first	81.9		Sep last	81.2		Sep. Now (ρ)	81.2"
Mag pri	7.94		Mag sec	13.50		delta mag (ΔM)	5.56		Spectral class	G5 (yellow)
Pri motion ra	-055		Sec motion ra
Pri motion dec	-190		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		91616	23 58 04 +24 20 28	STF 3048 AB	2016	51	313	8.6	7.94	10.17	2.23
Show		91616	23 58 04 +24 20 28	STF 3048 AC	2015	20	266	36.9	7.94	11.33	3.39
Show		91616	23 58 04 +24 20 28	LEP 118 AD	2014	8	144	618.8	7.94	11.65	3.71
Show		91616	23 58 04 +24 20 28	FYM 131 AF	2015	7	98	44.3	7.94	14.00	6.06
Show		91616	23 58 04 +24 20 28	FYM 131 AG	2014	6	118	81.2	7.94	13.50	5.56		<===
Show		91625	23 58 30 +24 12 04	GIC 197 DE	2016	13	257	13.3	11.65	14.20	2.55

Septuple system
7 visible stars in this system

Precise pa	117.7		Precise sep	81.212		Constellation	Hydra		SAO	91616
Tycho2	2252-00220-1		Gaia DR2	2851498198782159744		HD	224459

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23581+2420	FYM 131	AG	2012	3	119	81.2	7.94	13.50			235803.87+242027.5
23581+2420	FYM 131	AG	2014	6	118	81.2	7.94	13.50	G5	N	235803.87+242027.5

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