13594-5228 RST 674 (HD 121854)

13^h 59^m 26.64^s -52° 28' 27.5" P.A. 113.00 sep 1.4 mag 10.68,11.18 Sp A2m

Coord 2000	13594-5228	Discov num	RST 674	Comp		Coord arcsec 2000	13 59 26.64 -52 28 27.5
Date first	1928	Date last	2016	Obs	5
Pa first	115	Pa last	112.9	P.A. Now (θ)	112.9°
Sep first	1.2	Sep last	1.392	Sep. Now (ρ)	1.392"
Mag pri	10.68	Mag sec	11.18	delta mag (ΔM)	0.5	Spectral class	A2m (white)
Pri motion ra	-017	Sec motion ra	-017
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 121854		Constellation	Centaurus		SAO	241356		Tycho2	8275-00225-1
Gaia DR2	6089262112372471040		HD	121854

WDS 13594-5228 RST 674 (HD 121854) : 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
13594-5228	RST 674		1991	3	114	1.3	10.68	11.18	A2m		135926.64-522827.5
13594-5228	RST 674		2015	4	113	1.4	10.68	11.18	A2m		135926.64-522827.5
13594-5228	RST 674		2016	5	113	1.4	10.68	11.18	A2m		135926.64-522827.5

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WDS 13594-5228 RST 674 (HD 121854) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13594-5228 RST 674 (HD 121854) : MEASURES

No records found.

WDS 13594-5228 (HD 121854) : VIRTUAL EYEPIECE

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

WDS 13594-5228 (HD 121854) : ALADIN DSS IMAGE @ 13^h 59^m 26.64^s -52° 28' 27.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13594-5228 RST 674 (HD 121854) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		13594-5228	RST 674		113	1.4
Show		13571-5226	RSS 316		37	54.0	22
Show		13587-5249	DAW 14	AB	13	1.1	23
Show		13587-5249	COO 163	AC	79	8.4	23
Show		14023-5233	RST2884		164	0.3	27
Show		14025-5244	RST2885		159	2.2	33
Show		13593-5154	SKF 905		325	67.9	35
Show		14035-5204	HDS1973		102	0.2	45
Show		14041-5246	RST2887		238	0.9	47
Show		14013-5145	HDS1970		219	6.4	47
Show		14042-5247	WFC 144		257	12.5	48
Show		13575-5137	CPO 378		109	4.7	55
Show		14036-5140	RST 679		317	0.6	63
Show		13541-5313	I 1237		284	2.5	66
Show		13548-5322	TDS9027		343	0.6	69
Show		14063-5301	HDS1979		231	8.8	70
Show		13521-5249	RMK 18		289	18.5	71
Show		13540-5138	RST 664		31	0.8	72
Show		13558-5124	CPO 377	AB	347	7.3	73
Show		13558-5124	CPO 377	AC	25	5.3	73
Show		13558-5124	CPO 377	BC	121	4.5	73
Show		13545-5131	B 1234		303	0.4	74
Show		13524-5149	FAL 43		215	13.1	76
Show		14024-5115	TDS9075		265	2.2	79
Show		14072-5153	RST 681		213	3.0	80
Show		13537-5127	B 1232	AB	113	1.8	82
Show		13537-5127	B 1232	AC	155	4.0	82
Show		13506-5218	HDS1948		154	0.1	83
Show		14003-5350	BRT2075		164	2.3	83
Show		13535-5125	B 2324		28	1.8	84
Show		13549-5343	SPM 26		48	13.7	85
Show		13503-5155	CPO 376		198	3.2	91
Show		13529-5337	KPP1887		172	14.8	91
Show		14028-5102	B 2325		217	4.1	92
Show		13597-5056	SWR 149		272	18.2	93
Show		14090-5157	TDS9112		87	0.6	94
Show		13488-5250	RST2871	AB	130	2.0	100
Show		14002-5409	HDS1967		150	18.8	101
Show		14087-5133	B 1236		209	0.4	102
Show		13563-5408	R 227	AB	15	2.0	104
Show		13563-5408	R 227	AB,C	293	26.1	104
Show		14077-5341	DUN 155		4	18.1	105
Show		13487-5317	RST2870		206	0.9	109
Show		13490-5324	RST2872		326	0.9	109
Show		14096-5130	HJ 4651		130	64.4	111
Show		14099-5326	RST5532		314	27.1	111
Show		13552-5045	SKF1133		257	84.8	112
Show		13485-5320	TDS8972		209	1.1	112
Show		14017-5038	RST 677		6	1.3	113
Show		13526-5055	B 2323		91	5.7	113
Show		13472-5216	HDS1937	AB	227	0.4	114

WDS 13594-5228 : COMPONENTS

	A
B	pa=124.7° sep=0.95"

13594-5228 A

Componente originario normalizzato	AB	Name	HD 121854	Coord arcsec 2000	135926.64-522827.5	Mag	10.68
Spectral class	A2m (white)	PmRA	-17.00	PmDE	-5.0	SAO	241356
Tycho2	8275-00225-1	HD	121854	DM	CD-51 7880

Tycho2

Tycho2	8275-00225-1	Pflag	P	RAmdeg	209.86099668	DEmdeg	-52.47430538
PmRA	-17.1	PmDE	-5.4	E RAmdeg	24	E DEmdeg	22
E pmRA	1.9	E pmDE	1.8	EpRAm	1987.27	EpDEm	1987.52
Num	8	Q RAmdeg	1.2	Q DEmdeg	1.2	Q pmRA	1.2
Q pmDE	1.1	BTmag	11.002	E BTmag	0.040	VTmag	10.682
E VTmag	0.043	Prox	13	TYC	T	HIP
CCDM		RAdeg	209.86089056	DEdeg	-52.47424444	EpRA 1990	1.52
EpDE 1990	1.63	E RAdeg	26.4	E DEdeg	23.9	Posflg	D
Corr	0.1

SAO

SAO	241356	DelFlag		RA1950		PmRA1950	-0.002
DE1950		PmDE1950	-0.048	Vmag	10.1	SpType	A3
Double code		Source	42	CatNum	5276	DM	CP-51 6477
DMcomp		BDsup		HD	121854	M HD	0
GC		RA1950rad	3.64848933	DE1950rad	-0.91162162	PmRA2000	-0.0022
PmDE2000	-0.045

13594-5228 B

Componente originario normalizzato	AB		Coord arcsec 2000	135926.73-522828.0		Mag	11.18		PmRA	-17.00
PmDE	-5.0		Tycho2	8275-00225-2		Calc delta mag	0.5		Calc coord	yes

Tycho2

Tycho2	8275-00225-2	Pflag	P	RAmdeg	209.86099668	DEmdeg	-52.47430538
PmRA	-17.1	PmDE	-5.4	E RAmdeg	24	E DEmdeg	22
E pmRA	1.9	E pmDE	1.8	EpRAm	1987.27	EpDEm	1987.52
Num	8	Q RAmdeg	1.2	Q DEmdeg	1.2	Q pmRA	1.2
Q pmDE	1.1	BTmag	11.512	E BTmag	0.057	VTmag	11.175
E VTmag	0.066	Prox	13	TYC		HIP
CCDM		RAdeg	209.86144722	DEdeg	-52.47439556	EpRA 1990	1.52
EpDE 1990	1.63	E RAdeg	39.6	E DEdeg	36.0	Posflg	D
Corr	0.1