22254-3913 HDS 3178 (HD 212493)

22^h 25^m 23.30^s -39° 13' 22.1" P.A. 132.00 sep 0.4 mag 9.03,10.85 Sp K0III dist. 526.32 pc (1716.86 l.y.)

Coord 2000	22254-3913	Discov num	HDS3178	Comp		Coord arcsec 2000	22 25 23.30 -39 13 22.1
Date first	1991	Date last	2019	Obs	3
Pa first	136	Pa last	131.8	P.A. Now (θ)	131.8°
Sep first	0.4	Sep last	0.417	Sep. Now (ρ)	0.417"
Mag pri	9.03	Mag sec	10.85	delta mag (ΔM)	1.82	Spectral class	K0III (yellow-orange)
Pri motion ra	+014	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 212493	Constellation	Grus	SAO	213806	HIP	110680
Tycho2	7996-00340-1	Gaia DR2	6594463447357633024	HD	212493	CD	CD-3914700
CP	CP-39 9119	Distance	526.32	Distance ly	1716.86

WDS 22254-3913 HDS 3178 (HD 212493) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22254-3913	HDS3178		1991	1	136	0.4	9.03	10.85	K0III	D	222523.30-391322.1
22254-3913	HDS3178		2014	2	131	0.4	9.03	10.85	K0III		222523.30-391322.1
22254-3913	HDS3178		2019	3	132	0.4	9.03	10.85	K0III		222523.30-391322.1

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WDS 22254-3913 HDS 3178 (HD 212493) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22254-3913 HDS 3178 (HD 212493) : MEASURES

No records found.

WDS 22254-3913 (HD 212493) : VIRTUAL EYEPIECE

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WDS 22254-3913 (HD 212493) : ALADIN DSS IMAGE @ 22^h 25^m 23.30^s -39° 13' 22.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22254-3913 HDS 3178 (HD 212493) : 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		22254-3913	HDS3178		132	0.4
Show		22241-3944	HJ 5330		273	5.6	34
Show		22287-3908	SEE 473		74	21.7	39
Show		22233-3945	SKF1108		27	82.2	41
Show		22222-3949	KPP3091		112	3.3	52
Show		22287-3840	HDS3182		298	0.9	52
Show		22299-3840	I 1454		1	2.3	62
Show		22308-3850	TDT3560		350	0.5	68
Show		22250-3806	HDS3177		227	0.4	68
Show		22237-3805	UC 4732		242	10.8	71
Show		22292-4012	CRU9042		89	21.0	73
Show		22273-4027	COO 251		183	6.4	77
Show		22189-3956	DAM 823	BC	355	6.8	86
Show		22189-3956	CRU9039	AB	104	32.2	87
Show		22183-3846	UC 4712		8	80.7	87
Show		22252-3745	B 560		231	1.9	89
Show		22226-3743	UC 4727		142	24.8	97
Show		22333-3844	SEE 475		300	0.4	97
Show		22171-3822	TDT3445		208	1.5	110
Show		22349-3923	TVB 329		67	8.2	111
Show		22342-4005	UC 4767		310	10.1	114
Show		22350-3850	KPP1562		346	11.8	115
Show		22325-4033	KPP3094		324	20.3	115
Show		22356-3843	HJ 5344		166	5.3	123
Show		22270-4118	I 1453		16	4.1	126
Show		22343-3759	UC 4769		172	54.7	128
Show		22287-4115	CPO 631		200	4.0	129
Show		22258-3705	UC 4742		54	11.4	129
Show		22246-4127	JC 19	AB	59	14.8	134
Show		22246-4127	JC 19	AC	87	91.0	134
Show		22246-4127	CRU9041	AD	37	237.0	134
Show		22199-3717	SKF 446		334	4.5	134
Show		22209-4126	MOC 15		193	0.2	142
Show		22291-3658	RSS 38		158	51.7	143
Show		22214-4128	TDT3481		83	0.9	143
Show		22305-4126	TDT3554	AB	270	1.4	145
Show		22355-3744	UC 4774		240	63.4	149
Show		22378-3951	I 138		278	3.3	149
Show		22140-4027	CRU9036		36	83.9	151
Show		22370-4035	CRU9045	CD	290	110.8	152
Show		22367-3800	B 567	AB	19	1.3	152
Show		22367-3800	B 567	AC	32	6.6	152
Show		22370-4035	BU 771	AB	267	2.6	157
Show		22370-4035	SHY 811	AC	275	337.9	157
Show		22370-4035	CRU9044	AE	297	65.3	157
Show		22173-4123	SKF1106		184	7.9	160
Show		22175-3704	JSP 833		86	3.9	160
Show		22340-3710	TDT3588		128	0.6	160
Show		22216-4147	DON1028		197	0.6	161
Show		22209-3642	UC 4721		222	62.3	161
Show		22227-4152	DON1030	AB	189	1.3	162

WDS 22254-3913 : COMPONENTS

	A
B	pa=139.1° sep=0.37"

22254-3913 A

Componente originario normalizzato	AB	Name	HD 212493	Coord arcsec 2000	222523.30-391322.1	Mag	9.03
Spectral class	K0III (yellow-orange)	PmRA	14.00	PmDE	-7.0	SAO	213806
HIP	110680	Tycho2	7996-00340-1	HD	212493	CD	CD-3914700
CP	CP-39 9119

Tycho2

Tycho2	7996-00340-1	Pflag		RAmdeg	336.34714578	DEmdeg	-39.22284224
PmRA	16.0	PmDE	-7.2	E RAmdeg	10	E DEmdeg	10
E pmRA	1.1	E pmDE	1.1	EpRAm	1989.65	EpDEm	1989.33
Num	14	Q RAmdeg	1.7	Q DEmdeg	1.7	Q pmRA	1.8
Q pmDE	1.7	BTmag	9.838	E BTmag	0.024	VTmag	8.805
E VTmag	0.015	Prox	999	TYC	T	HIP	110680
CCDM	AB	RAdeg	336.34709611	DEdeg	-39.22282556	EpRA 1990	1.60
EpDE 1990	1.49	E RAdeg	9.7	E DEdeg	10.3	Posflg	P
Corr	-0.1

SAO

SAO	213806	DelFlag		RA1950		PmRA1950	0.0012
DE1950		PmDE1950	-0.032	Vmag	8.6	SpType	G5
Double code		Source	41	CatNum	11498	DM	CD-3914700
DMcomp		BDsup		HD	212493	M HD	0
GC		RA1950rad	5.85755628	DE1950rad	-0.68900639	PmRA2000	0.0013
PmDE2000	-0.036

Hipparcos

Catalog	H	HIP	110680	Proxy	H	RAhms	22 25 23.30
DEdms	-39 13 22.1	Vmag	8.69	VarFlag		R Vmag	H
RAdeg	336.347	DEdeg	-39.2228	AstroRef	A	Plx	4.14
CCDM	22254-3913	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	136	Rho	0.379	HD	212493	BD
CD	CD-3914700	CP	CP-39 9119	Dm number	-3914700	VIred	0.89
SpType	K0III	R SpType		Coord arcsec 2000	222523.30-391322.1

Hipparcos 2

HIP	110680	Sn	15	So	3	Nc	2
RArad	5.8703639922	DErad	-0.6845672075	Plx	1.9	PmRA	15.65
PmDE	-7.06	E RArad	1.05	E DErad	0.79	E Plx	1.24
E pmRA	1.32	E pmDE	0.9	Hpmag	8.8444	E Hpmag	0.0025
SHp	0.017	VA	0	BV	0.861	E BV	0.02
VI	0.87

CCDM

Ccdm	22254-3913	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.70	DDEs	-22.2
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	K0	PmNote	*
PmRA	14	PmDE	-7	Dm number	-3914700	Cat1	CD
Name2	213806	Cat2	SAO	HD	212493	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	110680

22254-3913 B

Componente originario normalizzato	AB		Coord arcsec 2000	222523.32-391322.4		Mag	10.85		Calc delta mag	1.82
Calc coord	yes

CCDM

Ccdm	22254-3913	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-0.67	DDEs	-22.5
R dRAs	82	Year	1991	Theta	136	Rho	0.4
Obs	1	Vmag	10.9	Sp		PmNote	*
PmRA	14	PmDE	-7	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	110680