12227-3933 RST 1664

12^h 22^m 38.58^s -39° 33' 47.7" P.A. 308.00 sep 1.3 mag 11.32,11.90

Coord 2000	12227-3933	Discov num	RST1664	Comp		Coord arcsec 2000	12 22 38.58 -39 33 47.7
Date first	1934	Date last	2016	Obs	5
Pa first	301	Pa last	307.7	P.A. Now (θ)	307.7°
Sep first	1.2	Sep last	1.319	Sep. Now (ρ)	1.319"
Mag pri	11.32	Mag sec	11.90	delta mag (ΔM)	0.58	Spectral class
Pri motion ra	-012	Sec motion ra	-012
Pri motion dec	-012	Sec motion dec	-012
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

7761-00045-1

Gaia DR2

6150121107465387392

WDS 12227-3933 RST 1664 : 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
12227-3933	RST1664		1991	3	299	1.7	11.32	11.90			122238.58-393347.7
12227-3933	RST1664		2015	4	308	1.3	11.32	11.90			122238.58-393347.7
12227-3933	RST1664		2016	5	308	1.3	11.32	11.90			122238.58-393347.7

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

WDS 12227-3933 RST 1664 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12227-3933 RST 1664 : MEASURES

No records found.

WDS 12227-3933 : VIRTUAL EYEPIECE

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WDS 12227-3933 : ALADIN DSS IMAGE @ 12^h 22^m 38.58^s -39° 33' 47.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12227-3933 RST 1664 : 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		12227-3933	RST1664		308	1.3	1
Show		12227-3911	KPP3034		333	17.8	24
Show		12202-3918	TDS8334		174	0.9	33
Show		12218-3901	RST1662		55	2.0	35
Show		12234-4014	I 1552		201	0.8	42
Show		12242-3855	HDO 216		57	4.2	44
Show		12246-4014	I 1553		162	4.7	47
Show		12198-3859	TDS8331		102	1.3	48
Show		12280-3929	RST1669		338	1.3	63
Show		12250-4031	KPP 269		194	3.9	64
Show		12178-3904	SKF 466		335	4.4	64
Show		12188-3845	RST1660		174	4.1	67
Show		12212-3818	SKF1915		259	163.6	78
Show		12271-3831	RST2800		188	2.1	82
Show		12155-3949	CVN 47		347	9.0	84
Show		12250-3808	RST2797		23	0.4	90
Show		12306-3958	RST1674		60	0.9	96
Show		12216-4112	CTI5585		30	11.1	99
Show		12214-3756	SKF1916		285	11.7	100
Show		12305-4016	I 1555		300	0.8	100
Show		12145-3854	RST1657		352	3.9	103
Show		12154-4035	LDS 396		135	13.5	104
Show		12144-4017	WIS 198		17	885.5	104
Show		12271-3802	TDS8387		238	0.6	106
Show		12134-4005	I 1551		49	1.3	111
Show		12262-4117	UC 2336		218	9.9	112
Show		12247-4123	HJ 4518		208	10.0	112
Show		12161-4058	I 1219		231	0.9	113
Show		12298-4050	RST1672		163	2.7	113
Show		12289-3758	I 218		231	2.4	121
Show		12329-4007	WG 153	AB	171	3.9	122
Show		12162-4112	WG 151		56	7.9	124
Show		12232-3729	RST2793		227	0.2	125
Show		12300-4108	RST1673		153	0.9	126
Show		12141-4056	B 2291		136	2.8	128
Show		12128-3835	TDS8267	AB	225	0.6	130
Show		12218-3720	UC 2323		327	44.0	135
Show		12166-3740	JSP 523		352	2.0	135
Show		12269-3728	HJ 4510	AB	42	19.4	136
Show		12269-3728	HJ 4510	BC	14	12.1	136
Show		12269-3728	HJ 4510	BD	301	16.3	136
Show		12143-3758	TDS8279		105	0.8	137
Show		12212-4151	TDS8348		184	0.5	139
Show		12349-3931	UC 2367		290	52.2	142
Show		12145-4122	UC 2299		269	13.4	143
Show		12131-3802	UC 2294		186	79.6	145
Show		12345-3851	TDS8443	AB	155	0.4	145
Show		12347-4023	UC 2364		180	19.3	148
Show		12349-3850	RSS 289		258	10.3	150
Show		12100-4018	WG 150		201	3.9	153
Show		12313-4130	I 82		13	0.7	153

WDS 12227-3933 : COMPONENTS

	A
B	pa=315.1° sep=1.14"

12227-3933 A

Componente originario normalizzato	AB		Coord arcsec 2000	122238.58-393347.7		Mag	11.32		PmRA	-12.00
PmDE	-12.0		Tycho2	7761-00045-1

Tycho2

Tycho2	7761-00045-1	Pflag	P	RAmdeg	185.66075194	DEmdeg	-39.56326081
PmRA	-11.6	PmDE	-12.0	E RAmdeg	55	E DEmdeg	60
E pmRA	2.3	E pmDE	2.3	EpRAm	1983.97	EpDEm	1982.01
Num	4	Q RAmdeg	1.1	Q DEmdeg	0.9	Q pmRA	1.0
Q pmDE	0.9	BTmag	11.930	E BTmag	0.101	VTmag	11.323
E VTmag	0.094	Prox	17	TYC	T	HIP
CCDM		RAdeg	185.66096611	DEdeg	-39.56330944	EpRA 1990	1.49
EpDE 1990	1.58	E RAdeg	57.9	E DEdeg	63.5	Posflg	D
Corr	-0.1

12227-3933 B

Componente originario normalizzato	AB		Coord arcsec 2000	122238.51-393346.9		Mag	11.9		PmRA	-12.00
PmDE	-12.0		Tycho2	7761-00045-2		Calc delta mag	0.58		Calc coord	yes

Tycho2

Tycho2	7761-00045-2	Pflag	P	RAmdeg	185.66075194	DEmdeg	-39.56326081
PmRA	-11.6	PmDE	-12.0	E RAmdeg	55	E DEmdeg	60
E pmRA	2.3	E pmDE	2.3	EpRAm	1983.97	EpDEm	1982.01
Num	4	Q RAmdeg	1.1	Q DEmdeg	0.9	Q pmRA	1.0
Q pmDE	0.9	BTmag	12.336	E BTmag	0.177	VTmag	11.896
E VTmag	0.177	Prox	17	TYC		HIP
CCDM		RAdeg	185.66044639	DEdeg	-39.56308556	EpRA 1990	1.48
EpDE 1990	1.58	E RAdeg	80.6	E DEdeg	87.7	Posflg	D
Corr	-0.1