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22280+5742
FYM 118 AU

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22280+5742 FYM 118 AU

22^h 27^m 59.20^s +57° 41' 43.8" P.A. 103.00 sep 137.6 mag 9.93,15.20 Sp M3.5+K7 dist. 4 pc (13.05 l.y.)

Coord 2000	22280+5742		Discov num	FYM 118		Comp	AU		Coord arcsec 2000	22 27 59.20 +57 41 43.8
Date first	1999		Date last	2016		Obs	5
Pa first	107		Pa last	102.8		P.A. Now (θ)	102.8°
Sep first	127.3		Sep last	137.627		Sep. Now (ρ)	137.627"
Mag pri	9.93		Mag sec	15.20		delta mag (ΔM)	5.27		Spectral class	M3.5+K7 (red/yellow-orange)
Pri motion ra	-806		Sec motion ra	-006
Pri motion dec	-399		Sec motion dec	-010
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.989

This double is not physical.

22280+5742 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	DO Cep		22 27 59 +57 41 44	KR 60 AB	2020	317	207	2.1	9.93	11.41	1.48	Y
Show			22 27 59 +57 41 44	KR 60 AC	2016	83	62	139.8	9.93	10.53	0.60
Show			22 27 59 +57 41 44	KR 60 AD	2016	10	56	119.3	9.93	14.30	4.37
Show			22 27 59 +57 41 44	KR 60 AE	2016	17	77	163.0	9.93	13.33	3.40
Show			22 27 59 +57 41 44	KR 60 AF	2016	16	46	71.9	9.93	14.43	4.50
Show			22 27 59 +57 41 44	KR 60 AG	2016	6	114	68.4	9.93	15.14	5.21
Show			22 27 59 +57 41 44	KR 60 AH	2016	8	267	50.2	9.93	13.02	3.09
Show			22 27 59 +57 41 44	KR 60 AI	2016	18	119	238.2	9.93	8.31	1.62
Show			22 27 59 +57 41 44	HEL 4 AJ	2016	10	113	32.5	9.93	15.70	5.77
Show			22 27 59 +57 41 44	HZE 5 AK	2006	1	0	7.2	4.78	16.00	11.22
Show			22 27 59 +57 41 44	FYM 118 AL	2016	5	13	107.0	9.93	15.44	5.51
Show			22 27 59 +57 41 44	FYM 118 AM	2016	5	356	78.4	9.93	15.60	5.67
Show			22 27 59 +57 41 44	FYM 118 AO	2016	5	135	83.0	9.93	15.17	5.24
Show			22 27 59 +57 41 44	FYM 118 AR	2016	5	113	113.7	9.93	15.20	5.27
Show			22 27 59 +57 41 44	FYM 118 AS	2016	5	264	13.2	9.93	15.70	5.77
Show			22 27 59 +57 41 44	FYM 118 AU	2016	5	103	137.6	9.93	15.20	5.27		<===
Show			22 27 60 +57 41 44	KR 60 BC	2016	60	62	141.2	11.41	10.53	0.88
Show			22 27 60 +57 41 44	HEL 4 BJ	2016	7	112	33.9	11.41	15.70	4.29
Show			22 28 13 +57 42 44	FYM 118 CD	2016	8	272	24.5	10.53	14.30	3.77
Show			22 28 13 +57 42 44	KR 60 CE	2016	19	130	45.9	10.53	13.33	2.80	Y
Show			22 28 13 +57 42 44	FYM 118 CN	2016	9	52	42.1	10.53	14.92	4.39
Show			22 28 13 +57 42 44	FYM 118 CP	2016	9	320	46.5	10.53	14.79	4.26
Show			22 28 18 +57 42 15	FYM 118 EQ	2016	9	206	14.2	13.33	15.70	2.37

20-fold system
20 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	DO Cep		Constellation	Cepheus		HIP	110893		Tycho2	3991-00092-1
HD	239960		GL	Gl 860A		BD	BD+56 2783		Distance	4
Distance ly	13.05