12101-4934 RST 578

12^h 10^m 04.23^s -49° 34' 14.8" P.A. 141.00 sep 2.6 mag 10.04,12.80 Sp A0V

Coord 2000	12101-4934	Discov num	RST 578	Comp		Coord arcsec 2000	12 10 04.23 -49 34 14.8
Date first	1929	Date last	2015	Obs	4
Pa first	142	Pa last	140.6	P.A. Now (θ)	140.6°
Sep first	2.4	Sep last	2.592	Sep. Now (ρ)	2.592"
Mag pri	10.04	Mag sec	12.80	delta mag (ΔM)	2.76	Spectral class	A0V (white)
Pri motion ra	-009	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Centaurus		SAO	223252		Tycho2	8237-00992-1		Gaia DR2	6129649854526072064
HD	105691

WDS 12101-4934 RST 578 : 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
12101-4934	RST 578		1941	2	140	2.5	10.04	12.80	A0V		121004.23-493414.8
12101-4934	RST 578		1996	3	157	2.6	10.04	12.80	A0V		121004.23-493414.8
12101-4934	RST 578		2000	3	157	2.6	10.04	12.80	A0V		121004.23-493414.8
12101-4934	RST 578		2015	4	141	2.6	10.04	12.80	A0V		121004.23-493414.8

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WDS 12101-4934 RST 578 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12101-4934 RST 578 : MEASURES

No records found.

WDS 12101-4934 : VIRTUAL EYEPIECE

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WDS 12101-4934 : ALADIN DSS IMAGE @ 12^h 10^m 04.23^s -49° 34' 14.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12101-4934 RST 578 : 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		12101-4934	RST 578		141	2.6
Show		12107-4948	TDS8256		350	0.5	16
Show		12101-4911	CVN 46	AB	90	6.9	24
Show		12101-4911	RMU 4	Aa,Ab	259	0.4	24
Show		12097-5002	RST 577		226	1.6	28
Show		12117-4957	BVD 98		207	21.3	29
Show		12084-5002	CPO 344		2	3.1	33
Show		12084-5003	TDS8243		72	0.8	34
Show		12069-4948	DAM 572		116	3.4	35
Show		12069-4953	RST 575		14	2.3	37
Show		12059-4951	RST4958	Aa,Ab	359	0.2	44
Show		12059-4951	HJ 4494	AB	70	12.9	44
Show		12059-4951	HJ 4494	AC	349	24.7	44
Show		12064-4858	BRT 805		44	4.1	51
Show		12050-4916	TDS8212		244	0.6	53
Show		12054-4900	RSS 282		84	44.2	58
Show		12135-4847	TDS8273	AB	29	0.6	58
Show		12135-4847	CBL 142	AC	168	50.0	58
Show		12130-5025	TDS8268		317	0.4	59
Show		12136-5030	RST 581		33	1.8	66
Show		12031-4939	HDS1694		140	0.1	69
Show		12035-4911	SKF 835		270	41.4	69
Show		12123-5040	HDS1726		162	0.2	70
Show		12167-5002	BRT 806		38	8.2	70
Show		12165-5009	RST 583		306	0.3	71
Show		12084-5043	MLD 1	Aa,Ab	118	0.1	72
Show		12084-5043	JC 2	AB	325	269.1	72
Show		12084-5043	JC 2	AC	227	216.9	72
Show		12129-5040	HDS1728		118	8.3	72
Show		12120-5046	JNN 167	AB	173	2.2	75
Show		12174-4907	TDS8304		88	1.3	77
Show		12047-5034	HDS1699		326	0.2	79
Show		12180-4907	HDS1731		33	0.1	83
Show		12187-4924	KPP 267		48	3.9	85
Show		12015-4958	RST 568		86	1.9	87
Show		12017-5009	TDS8178		293	2.0	89
Show		12194-4950	TDS8328		49	0.6	92
Show		12056-4812	HDS1704		9	12.8	93
Show		12058-5058	I 898		169	3.5	94
Show		12004-4931	KPP3031		356	2.5	95
Show		12010-4858	RST 567	AB	89	3.6	97
Show		12032-5045	RST1634		91	3.6	98
Show		12006-5014	RST 565		217	0.4	100
Show		12041-5100	RSS 280		66	27.2	104
Show		12065-5115	TDS8225		48	0.6	107
Show		12001-5021	RST4953		157	2.2	108
Show		12017-4822	RST 569		35	1.8	110
Show		11599-4844	LDS 377		157	38.2	112
Show		12204-5027	TDS8337		354	0.9	113
Show		12094-5127	I 1218	AB	138	1.5	113
Show		12094-5127	I 1218	AC	146	13.7	113

WDS 12101-4934 : COMPONENTS

	A
B	pa=152.0° sep=2.27"

12101-4934 A

Componente originario normalizzato	AB	Coord arcsec 2000	121004.23-493414.8	Mag	10.04	Spectral class	A0V (white)
PmRA	-9.00	PmDE	0.0	SAO	223252	Tycho2	8237-00992-1
HD	105691	DM	CD-48 7197

Tycho2

Tycho2	8237-00992-1	Pflag		RAmdeg	182.51764066	DEmdeg	-49.57078542
PmRA	-15.6	PmDE	-0.3	E RAmdeg	15	E DEmdeg	16
E pmRA	1.9	E pmDE	1.8	EpRAm	1991.04	EpDEm	1990.68
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.7	Q pmRA	0.4
Q pmDE	0.7	BTmag	10.088	E BTmag	0.025	VTmag	10.036
E VTmag	0.029	Prox	999	TYC	T	HIP
CCDM		RAdeg	182.51769583	DEdeg	-49.57078472	EpRA 1990	1.72
EpDE 1990	1.54	E RAdeg	14.6	E DEdeg	15.5	Posflg
Corr	-0.2

SAO

SAO	223252	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	-0.006	Vmag	9.5	SpType	A0
Double code		Source	48	CatNum	10139	DM	CP-48 4568
DMcomp		BDsup		HD	105691	M HD	0
GC		RA1950rad	3.17413925	DE1950rad	-0.86031799	PmRA2000	-0.0016
PmDE2000	-0.003

CCDM

Ccdm	12101-4934	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.83	DDEs	-15.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.9	Sp	A0	PmNote	*
PmRA	-18	PmDE	-6	Dm number	-48 7197	Cat1	CD
Name2	223252	Cat2	SAO	HD	105691	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12049S4901A
HIC

12101-4934 B

Componente originario normalizzato	AB		Coord arcsec 2000	121004.34-493416.8		Mag	12.8		Calc delta mag	2.76
Calc coord	yes

CCDM

Ccdm	12101-4934	RComp		Comp	B	Note1
Note2		Discov num	RST 578	DRAs		DDEs
R dRAs		Year	1929	Theta	142	Rho	2.4
Obs	2	Vmag	12.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12049S4901B
HIC