12575-3439 RST 2823 (HD 112506)

12^h 57^m 30.05^s -34° 38' 42.7" P.A. 282.00 sep 0.3 mag 10.60,10.70 Sp G5

Coord 2000	12575-3439	Discov num	RST2823	Comp		Coord arcsec 2000	12 57 30.05 -34 38 42.7
Date first	1934	Date last	1966	Obs	4
Pa first	273	Pa last	282	P.A. Now (θ)	282°
Sep first	0.2	Sep last	0.25	Sep. Now (ρ)	0.25"
Mag pri	10.60	Mag sec	10.70	delta mag (ΔM)	0.1	Spectral class	G5 (yellow)
Pri motion ra	-013	Sec motion ra
Pri motion dec	+011	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 112506		Constellation	Centaurus		SAO	203970		Tycho2	7257-01439-1
Gaia DR2	6155927529587346048		HD	112506

WDS 12575-3439 RST 2823 (HD 112506) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12575-3439	RST2823		1966	4	282	0.3	10.60	10.70	G5		125730.05-343842.7

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WDS 12575-3439 RST 2823 (HD 112506) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12575-3439 RST 2823 (HD 112506) : MEASURES

No records found.

WDS 12575-3439 (HD 112506) : VIRTUAL EYEPIECE

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

WDS 12575-3439 (HD 112506) : ALADIN DSS IMAGE @ 12^h 57^m 30.05^s -34° 38' 42.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12575-3439 RST 2823 (HD 112506) : 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		12575-3439	RST2823		282	0.3
Show		12570-3417	I 1563		140	3.8	23
Show		12587-3520	TDS 684		287	1.3	45
Show		12557-3520	WIS 210		354	663.6	47
Show		12584-3352	UC 2442		115	67.2	49
Show		12589-3346	LDS5767		133	90.7	55
Show		13008-3522	HDS1826		219	0.2	60
Show		13029-3433	B 1222		130	3.2	68
Show		12570-3330	TDS8609		264	1.6	69
Show		13011-3337	HJ 4563		237	5.7	76
Show		13005-3330	HDS1824	Aa,Ab	315	0.2	79
Show		13005-3330	UC 2451	AB	189	35.7	79
Show		13038-3415	SEE 169		236	10.3	82
Show		13018-3541	TDS8651		241	0.6	83
Show		12515-3400	RST2820		190	0.3	84
Show		12563-3608	JSP 565		218	1.6	91
Show		13025-3331	TDS8657		287	0.4	92
Show		13044-3404	TDS8678		319	0.7	93
Show		13007-3314	LDS5768		71	376.0	93
Show		12507-3400	SEE 163		60	27.6	93
Show		13035-3338	TDS8669		272	0.5	97
Show		13007-3609	SEE 167		116	24.4	99
Show		12539-3310	I 910	AB	36	52.9	100
Show		12494-3446	SEE 162		227	6.2	100
Show		12539-3310	I 910	BC	114	3.1	100
Show		12517-3328	I 1561		116	4.3	101
Show		12497-3406	DAM 710	AB	217	255.8	102
Show		12524-3319	PRO 103		335	7.7	102
Show		13059-3445	KPP3885		298	1.4	105
Show		12517-3321	SEE 164	AB	184	2.6	106
Show		12517-3321	SEE 164	AC	113	41.8	106
Show		13058-3412	UC 2477		89	6.8	107
Show		12518-3604	SKF1225		133	25.8	111
Show		12487-3458	RST2817		124	1.2	111
Show		12556-3630	UC 2432		137	9.8	114
Show		13068-3447	UC 2482		100	52.2	115
Show		12547-3629	TDS8582		274	0.8	116
Show		12570-3638	RST5371		350	0.4	120
Show		12567-3639	TDS8606		299	0.5	121
Show		13065-3527	TDS8692		333	2.0	122
Show		12533-3250	B 2304		96	1.7	122
Show		13044-3608	I 1564		305	3.9	124
Show		13031-3623	TDS8666		318	0.8	125
Show		13038-3620	UC 2462		90	39.9	128
Show		13026-3632	TDS8659		351	0.5	130
Show		12481-3542	SEE 161	BC	96	5.6	132
Show		12481-3542	SEE 161	AB	108	34.2	132
Show		13048-3616	TSN 59		175	33.0	132
Show		13007-3233	TDS8640		113	1.9	132
Show		12476-3535	KPP2125		41	17.2	134
Show		13009-3226	TDS8642		309	0.9	140

WDS 12575-3439 : COMPONENTS

	A
B	pa=284.5° sep=0.21"

12575-3439 A

Componente originario normalizzato	AB	Name	HD 112506	Coord arcsec 2000	125730.05-343842.7	Mag	10.6
Spectral class	G5 (yellow)	PmRA	-13.00	PmDE	11.0	SAO	203970
Tycho2	7257-01439-1	HD	112506	DM	CD-33 8714

Tycho2

Tycho2	7257-01439-1	Pflag		RAmdeg	194.37522488	DEmdeg	-34.64520572
PmRA	-12.5	PmDE	2.0	E RAmdeg	13	E DEmdeg	17
E pmRA	1.5	E pmDE	1.8	EpRAm	1989.38	EpDEm	1989.46
Num	7	Q RAmdeg	0.8	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.395	E BTmag	0.029	VTmag	9.881
E VTmag	0.026	Prox	999	TYC	T	HIP
CCDM		RAdeg	194.37526000	DEdeg	-34.64520972	EpRA 1990	1.79
EpDE 1990	1.74	E RAdeg	13.6	E DEdeg	18.3	Posflg
Corr	0.1

SAO

SAO	203970	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.023	Vmag	9.9	SpType	G5
Double code		Source	40	CatNum	6517	DM	CD-33 8714
DMcomp		BDsup		HD	112506	M HD	0
GC		RA1950rad	3.38050325	DE1950rad	-0.59996414	PmRA2000	0.0006
PmDE2000	-0.018

CCDM

Ccdm	12575-3439	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.14	DDEs	15.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.6	Sp	G5	PmNote	*
PmRA	5	PmDE	-23	Dm number	-33 8714	Cat1	CD
Name2	203970	Cat2	SAO	HD	112506	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12520S3406A
HIC

12575-3439 B

Componente originario normalizzato	AB		Coord arcsec 2000	125730.03-343842.6		Mag	10.7		Calc delta mag	0.1
Calc coord	yes

CCDM

Ccdm	12575-3439	RComp		Comp	B	Note1
Note2		Discov num	RST2823	DRAs		DDEs
R dRAs		Year	1934	Theta	275	Rho	0.2
Obs	2	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12520S3406B
HIC