12183-6317 HDS 1734 (SU Cru)

12^h 18^m 16.88^s -63° 16' 48.3" P.A. 275.00 sep 0.7 mag 10.68,10.81 Sp K4V dist. 226.76 pc (739.69 l.y.)

Coord 2000	12183-6317	Discov num	HDS1734	Comp		Coord arcsec 2000	12 18 16.88 -63 16 48.3
Date first	1991	Date last	2015	Obs	3
Pa first	96	Pa last	274.7	P.A. Now (θ)	274.7°
Sep first	0.7	Sep last	0.653	Sep. Now (ρ)	0.653"
Mag pri	10.68	Mag sec	10.81	delta mag (ΔM)	0.13	Spectral class	K4V (yellow-orange)
Pri motion ra	-008	Sec motion ra	-008
Pri motion dec	+001	Sec motion dec	+001
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	SU Cru		Constellation	Crux		HIP	59996		Tycho2	8979-00927-1
Gaia DR2	6054171095749135360		Distance	226.76		Distance ly	739.69

WDS 12183-6317 HDS 1734 (SU Cru) : NOTES

discov_num	notes	refcode
HDS1734	SU Cru.

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
12183-6317	HDS1734		1991	2	111	0.6	10.68	10.81			121816.88-631648.3
12183-6317	HDS1734		2015	3	275	0.7	10.68	10.81	K4V	N	121816.88-631648.3

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

WDS 12183-6317 HDS 1734 (SU Cru) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12183-6317 HDS 1734 (SU Cru) : MEASURES

No records found.

WDS 12183-6317 (SU Cru) : VIRTUAL EYEPIECE

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WDS 12183-6317 (SU Cru) : ALADIN DSS IMAGE @ 12^h 18^m 16.88^s -63° 16' 48.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12183-6317 HDS 1734 (SU Cru) : 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		12183-6317	HDS1734		275	0.7
Show		12166-6312	SHY 595	AB	109	317.1	13
Show		12171-6307	RST3781		333	0.3	13
Show		12168-6308	HRG 76		138	5.5	14
Show		12192-6303	TDS8324		211	0.8	15
Show		12183-6301	TDS8311		239	0.4	17
Show		12184-6258	TDS8313		214	1.8	19
Show		12154-6259	DAM 777		245	12.7	27
Show		12148-6305	TOI1943		114	3.7	27
Show		12202-6341	FIN 197		83	0.4	28
Show		12225-6323	TDS8354		212	9.7	30
Show		12141-6306	TOB 250	AB	289	13.9	31
Show		12141-6306	TOB 250	AC	257	38.6	31
Show		12232-6314	TOB 66	AB	326	22.4	34
Show		12232-6314	TOB 66	AC	88	7.2	34
Show		12133-6306	TOB 241		285	21.7	36
Show		12233-6304	TOB 67		331	13.0	37
Show		12135-6259	TOB 244		347	10.1	37
Show		12202-6352	TDS8336		7	0.9	38
Show		12138-6343	RST 582		240	0.6	41
Show		12136-6251	TOB 245		92	11.3	41
Show		12237-6258	TOB 69		218	16.6	42
Show		12210-6354	TOB 56		165	11.4	42
Show		12122-6327	KOU 7	AB	26	2.9	43
Show		12122-6327	KOU 7	AC	313	9.8	43
Show		12120-6323	RSS 283		203	9.9	43
Show		12184-6400	HJ 4512		345	33.6	44
Show		12229-6241	TDS8359		324	0.4	48
Show		12113-6327	RST3776		321	0.5	49
Show		12155-6232	LPO 35		259	2.6	49
Show		12138-6356	TOB 247		38	22.5	50
Show		12109-6309	TDS8258		57	1.9	51
Show		12237-6352	JNN 172	EG	75	1.6	51
Show		12237-6352	JNN 172	EH	226	2.3	51
Show		12237-6352	JNN 172	EI	14	4.6	51
Show		12220-6233	TOB 60		241	20.5	51
Show		12203-6406	RST 584		216	0.7	52
Show		12126-6241	TOB 234		203	15.2	53
Show		12177-6410	JNN 79	AB	238	5.2	53
Show		12177-6410	JNN 79	AD	290	0.1	53
Show		12177-6410	JNN 79	BC	315	0.6	54
Show		12238-6359	HJ 4516		92	23.3	57
Show		12266-6306	TOK 7	CE	214	4.9	57
Show		12266-6306	TOK 7	CF	114	7.4	57
Show		12266-6306	TOK 7	CD	53	2.4	57
Show		12146-6408	NSN 392		291	21.2	57
Show	Acrux	12266-6306	DUN 252	AB	111	3.5	58
Show	Acrux	12266-6306	ANT 1	AG	145	58.7	58
Show	Acrux	12266-6306	ANT 1	AH	167	47.3	58
Show	Acrux	12266-6306	ANT 1	AI	227	63.3	58
Show	Acrux	12266-6306	DUN 252	AC	203	89.0	58

WDS 12183-6317 : COMPONENTS

	A
B	pa=280.4° sep=0.30"

12183-6317 A

Componente originario normalizzato	AB	Name	SU Cru	Coord arcsec 2000	121816.88-631648.3	Mag	10.68
Spectral class	K4V (yellow-orange)	PmRA	-8.00	PmDE	1.0	HIP	59996
Tycho2	8979-00927-1

Tycho2

Tycho2	8979-00927-1	Pflag		RAmdeg	184.57045503	DEmdeg	-63.28011843
PmRA	-7.7	PmDE	1.1	E RAmdeg	28	E DEmdeg	28
E pmRA	2.4	E pmDE	2.4	EpRAm	1983.17	EpDEm	1982.75
Num	4	Q RAmdeg	2.0	Q DEmdeg	0.5	Q pmRA	2.0
Q pmDE	0.5	BTmag	12.142	E BTmag	0.147	VTmag	10.130
E VTmag	0.036	Prox	999	TYC	T	HIP	59996
CCDM	AB	RAdeg	184.57048194	DEdeg	-63.28011944	EpRA 1990	1.63
EpDE 1990	1.62	E RAdeg	34.5	E DEdeg	35.5	Posflg	P
Corr	-0.3

Hipparcos

Catalog	H	HIP	59996	Proxy	H	RAhms	12 18 16.88
DEdms	-63 16 48.4	Vmag	9.73	VarFlag	2	R Vmag	H
RAdeg	184.57	DEdeg	-63.2801	AstroRef	A	Plx	3.93
CCDM	12183-6317	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	96	Rho	0.685	HD		BD
CD		CP		Dm number		VIred	2.08
SpType		R SpType		Coord arcsec 2000	121816.88-631648.4

Hipparcos 2

HIP	59996	Sn	15	So	3	Nc	2
RArad	3.2213602323	DErad	-1.1044462382	Plx	4.41	PmRA	38.7
PmDE	-19.98	E RArad	8.93	E DErad	2.92	E Plx	5.53
E pmRA	11.27	E pmDE	3.58	Hpmag	9.8039	E Hpmag	0.0286
SHp	0.193	VA	1	BV	2.09	E BV	0.51
VI	2.08

CCDM

Ccdm	12183-6317	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.08	DDEs	11.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.5	Sp		PmNote	*
PmRA	28	PmDE	-14	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59996

12183-6317 B

Componente originario normalizzato	AB		Coord arcsec 2000	121816.84-631648.2		Mag	10.81		PmRA	-8.00
PmDE	1.0		Calc delta mag	0.13		Calc coord	yes

CCDM

Ccdm	12183-6317	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-0.98	DDEs	11.4
R dRAs	82	Year	1991	Theta	96	Rho	0.7
Obs	1	Vmag	10.6	Sp		PmNote	*
PmRA	28	PmDE	-14	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	59996