22366-3140 DUN 241 (HD 214121)

22^h 36^m 35.44^s -31° 39' 49.6" P.A. 31.00 sep 93.1 mag 5.93,7.55 Sp K2III+K2g dist. 109.65 pc (357.68 l.y.)

Coord 2000	22366-3140	Discov num	DUN 241	Comp		Coord arcsec 2000	22 36 35.44 -31 39 49.6
Date first	1826	Date last	2015	Obs	31
Pa first	33	Pa last	31.3	P.A. Now (θ)	31.3°
Sep first	84.4	Sep last	93.132	Sep. Now (ρ)	93.132"
Mag pri	5.93	Mag sec	7.55	delta mag (ΔM)	1.62	Spectral class	K2III+K2g (yellow-orange/yellow-orange)
Pri motion ra	-042	Sec motion ra	-009
Pri motion dec	-040	Sec motion dec	-004
Notes	N L S (See Notes, Linear solution, Parallax indidates non-physical)

rPM=0.842

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 214121	Constellation	Piscis Austrinus	SAO	213948	HIP	111600
Tycho2	7498-01238-1	Gaia DR2	6601132054099267456	HD	214121	HR	8601
GC	31555	CD	CD-3217161	CP	CP-32 6516	Distance	109.65
Distance ly	357.68

WDS 22366-3140 DUN 241 (HD 214121) : NOTES

discov_num	notes	refcode
DUN 241	B is CD-32@17162.
	Identified as optical and linear solution also published.	LRR2022c

REFERENCES

refcode	metd	author	reference
LRR2022c	lin	Letchford, R.R., White, G.L. & Brown, C.J.	2022AN....34320118L
LRR2022c		AN 343, 20118, 2022

DISCOVERER

idgroup	discov	author
1	DUN	Dunlop, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22366-3140	DUN 241		1999	24	31	93.3	5.93	7.55	K1III	NLD	223635.44-313949.6
22366-3140	DUN 241		2008	25	31	91.8	5.93	7.55	K1III	NLD	223635.44-313949.6
22366-3140	DUN 241		2009	26	32	93.9	5.93	7.55	K1III	NLD	223635.44-313949.6
22366-3140	DUN 241		2013	29	32	93.4	5.93	7.55	K1III	NL	223635.44-313949.6
22366-3140	DUN 241		2015	31	31	93.1	5.93	7.55	K1III	NL Y	223635.44-313949.6

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

WDS 22366-3140 DUN 241 (HD 214121) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22366-3140 DUN 241 (HD 214121) : MEASURES

No records found.

WDS 22366-3140 (HD 214121) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 22366-3140 (HD 214121) : ALADIN DSS IMAGE @ 22^h 36^m 35.44^s -31° 39' 49.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22366-3140 DUN 241 (HD 214121) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22366-3140	DUN 241		31	93.1
Show		22330-3052	UC 4764		157	15.9	67
Show		22419-3155	TOK 865		329	0.1	69
Show		22407-3230	I 1056		146	1.1	73
Show		22315-3221	PZ 7	AC	172	30.4	77
Show		22315-3221	EHR 18	AB	316	9.5	77
Show		22345-3027	LDS2948		9	261.1	79
Show		22429-3138	STN 65		31	2.8	81
Show		22310-3102	UC 4757		49	19.0	82
Show		22313-3234	ALD 96		158	2.1	87
Show		22432-3112	LDS2952		23	1.5	93
Show		22299-3101	HDS3187		194	0.2	95
Show		22300-3251	KPP3095		21	7.3	110
Show		22380-3328	B 568		308	5.5	110
Show		22290-3042	TDT3539		121	0.5	114
Show		22456-3128	KPP1084	BC	1	8.6	116
Show		22289-3039	B 1399		156	4.9	116
Show		22440-3034	UC 4797		109	17.3	116
Show		22398-3330	RST3305		15	1.2	118
Show		22384-2922	LDS2951		137	14.6	141
Show		22450-3314	LDS 793		133	35.8	143
Show		22475-3104	RST2203		158	1.0	145
Show		22420-2933	JSP 838		228	2.9	146
Show		22393-2912	DAM 641		65	8.6	147
Show		22391-2912	LDS5964		260	120.0	151
Show		22485-3111	UC 4819		326	13.5	156
Show		22277-3329	RSS 572		7	45.1	158
Show		22249-3236	KPP2093		22	16.9	159
Show		22302-2924	HDS3188		186	0.7	159
Show		22302-3358	KPP 514		122	3.9	161
Show		22486-3231	KPP2600		9	23.6	161
Show		22375-3421	HJ 5347		350	11.1	163
Show		22373-3429	KPP4281		328	39.0	170
Show		22233-3116	RST2197		178	3.3	172
Show		22478-3004	RST2204		113	1.0	174
Show		22405-3430	BRT1827		257	4.3	178
Show		22341-2846	RST1138		339	2.2	178
Show		22273-3400	TDT3529		244	1.1	183
Show		22500-3248	HDO 301		163	0.2	184
Show		22508-3113	RST2207		59	3.0	184
Show		22373-2836	UC 4779		314	13.7	185
Show		22223-3227	LDS5947	AB	283	180.5	188
Show		22274-3411	LDS 785		18	8.7	192
Show		22328-2833	HJ 3120		156	20.2	194
Show		22494-2952	SKF2105		258	76.2	198
Show		22211-3126	HDS3166		336	0.2	199
Show		22439-2846	BRT3106		116	2.7	200
Show		22514-3251	I 1459		131	4.0	202
Show		22454-3428	UC 4810		314	61.6	202
Show		22473-3410	CHR 189	AB	271	0.3	202
Show		22294-2840	SEE 474	AB	272	0.6	203

WDS 22366-3140 : COMPONENTS

	A
B	pa=27.4° sep=89.60"

22366-3140 A

Componente originario normalizzato	AB	Name	HD 214122	Coord arcsec 2000	223635.44-313949.6	Mag	5.93
Spectral class	K2III (yellow-orange)	PmRA	-42.00	PmDE	-40.0	SAO	213948
HIP	111600	Tycho2	7498-01238-1	HD	214122	HR	8601
GC	31555	CD	CD-3217161	CP	CP-32 6516

Tycho2

Tycho2	7498-01238-1	Pflag		RAmdeg	339.14767271	DEmdeg	-31.66378907
PmRA	-41.2	PmDE	-39.4	E RAmdeg	3	E DEmdeg	4
E pmRA	1.1	E pmDE	1.0	EpRAm	1991.50	EpDEm	1991.25
Num	13	Q RAmdeg	0.7	Q DEmdeg	0.8	Q pmRA	0.6
Q pmDE	0.7	BTmag	7.209	E BTmag	0.015	VTmag	5.930
E VTmag	0.009	Prox	928	TYC	T	HIP	111600
CCDM		RAdeg	339.14778444	DEdeg	-31.66369722	EpRA 1990	1.67
EpDE 1990	1.61	E RAdeg	3.3	E DEdeg	3.6	Posflg
Corr	-0.2

SAO

SAO	213948	DelFlag		RA1950		PmRA1950	-0.0033
DE1950		PmDE1950	-0.04	Vmag	5.8	SpType	K0
Double code		Source	70	CatNum	31555	DM	CD-3217161
DMcomp		BDsup		HD	214122	M HD	0
GC	31555	RA1950rad	5.90698162	DE1950rad	-0.55716011	PmRA2000	-0.0033
PmDE2000	-0.044

Hipparcos

Catalog	H	HIP	111600	Proxy		RAhms	22 36 35.47
DEdms	-31 39 49.3	Vmag	5.82	VarFlag		R Vmag	H
RAdeg	339.148	DEdeg	-31.6637	AstroRef		Plx	10.45
CCDM	22366-3139	N CCDM	I	Nsys	2	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	214122	BD
CD	CD-3217161	CP	CP-32 6516	Dm number	-3217161	VIred	1.09
SpType	K2III	R SpType		Coord arcsec 2000	223635.47-313949.3

Hipparcos 2

HIP	111600	Sn	5	So	0	Nc	1
RArad	5.9192455677	DErad	-0.5526356982	Plx	9.12	PmRA	-41.75
PmDE	-39.41	E RArad	0.26	E DErad	0.18	E Plx	0.39
E pmRA	0.3	E pmDE	0.22	Hpmag	5.9843	E Hpmag	0.0005
SHp	0.006	VA	0	BV	1.074	E BV	0.015
VI	1.09

22366-3140 B

Componente originario normalizzato	AB	Coord arcsec 2000	223638.67-313830.0	Mag	7.55	Spectral class	K2g (yellow-orange)
PmRA	-9.00	PmDE	-4.0	SAO	213950	HIP	111611
Tycho2	7498-00187-1	HD	214121	GC	31557	CD	CD-3217162
CP	CP-32 6517	Calc delta mag	1.62	Calc coord	yes

Tycho2

Tycho2	7498-00187-1	Pflag		RAmdeg	339.16354400	DEmdeg	-31.64170814
PmRA	-8.8	PmDE	-2.8	E RAmdeg	4	E DEmdeg	5
E pmRA	1.1	E pmDE	1.1	EpRAm	1991.39	EpDEm	1991.03
Num	16	Q RAmdeg	1.2	Q DEmdeg	1.2	Q pmRA	1.2
Q pmDE	1.3	BTmag	9.045	E BTmag	0.017	VTmag	7.551
E VTmag	0.010	Prox	928	TYC	T	HIP	111611
CCDM		RAdeg	339.16356778	DEdeg	-31.64170167	EpRA 1990	1.78
EpDE 1990	1.56	E RAdeg	4.0	E DEdeg	5.4	Posflg
Corr	0.1

SAO

SAO	213950	DelFlag		RA1950		PmRA1950	-0.002
DE1950		PmDE1950	0.006	Vmag	7.3	SpType	K0
Double code		Source	70	CatNum	31557	DM	CD-3217162
DMcomp		BDsup		HD	214121	M HD	0
GC	31557	RA1950rad	5.9072437	DE1950rad	-0.55677937	PmRA2000	-0.002
PmDE2000	0.002

Hipparcos

Catalog	H	HIP	111611	Proxy		RAhms	22 36 39.26
DEdms	-31 38 30.1	Vmag	7.46	VarFlag		R Vmag	G
RAdeg	339.164	DEdeg	-31.6417	AstroRef		Plx	4.31
CCDM	22366-3139	N CCDM	I	Nsys	2	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	214121	BD
CD	CD-3217162	CP	CP-32 6517	Dm number	-3217162	VIred	1.23
SpType	K2III	R SpType		Coord arcsec 2000	223639.26-313830.1

Hipparcos 2

HIP	111611	Sn	5	So	0	Nc	1
RArad	5.9195210548	DErad	-0.5522519097	Plx	3.92	PmRA	-9.14
PmDE	-3.3	E RArad	0.46	E DErad	0.34	E Plx	0.7
E pmRA	0.49	E pmDE	0.35	Hpmag	7.6179	E Hpmag	0.0008
SHp	0.011	VA	0	BV	1.255	E BV	0.015
VI	1.23