12507-4127 TDS 8552

12^h 50^m 44.09^s -41° 26' 49.4" P.A. 246.00 sep 0.5 mag 11.79,11.82

Coord 2000	12507-4127	Discov num	TDS8552	Comp		Coord arcsec 2000	12 50 44.09 -41 26 49.4
Date first	1991	Date last	1991	Obs	1
Pa first	246	Pa last	245.7	P.A. Now (θ)	245.7°
Sep first	0.5	Sep last	0.52	Sep. Now (ρ)	0.52"
Mag pri	11.79	Mag sec	11.82	delta mag (ΔM)	0.03	Spectral class
Pri motion ra	-021	Sec motion ra	-021
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

7780-00299-1

Gaia DR2

6139962895630427136

WDS 12507-4127 TDS 8552 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho 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
12507-4127	TDS8552		1991	1	246	0.5	11.79	11.82			125044.09-412649.4

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WDS 12507-4127 TDS 8552 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12507-4127 TDS 8552 : MEASURES

No records found.

WDS 12507-4127 : VIRTUAL EYEPIECE

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WDS 12507-4127 : ALADIN DSS IMAGE @ 12^h 50^m 44.09^s -41° 26' 49.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12507-4127 TDS 8552 : 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		12507-4127	TDS8552		246	0.5
Show		12510-4140	TDS8556		1	0.5	14
Show		12530-4133	NSN 407		303	2.9	27
Show		12505-4154	I 909		242	0.6	28
Show		12519-4204	WSP 42	AB	72	14.2	40
Show		12519-4204	WSP 42	AC	227	14.9	40
Show		12519-4204	WSP 42	AD	91	16.5	40
Show		12519-4204	WSP 42	AE	99	16.7	40
Show		12519-4204	WSP 42	AF	186	17.4	40
Show		12519-4204	WSP 42	AG	121	19.7	40
Show		12519-4204	WSP 42	AH	348	21.9	40
Show		12519-4204	WSP 42	AI	315	24.5	40
Show		12519-4204	WSP 42	AJ	321	26.9	40
Show		12508-4212	KPP1132		119	8.9	46
Show		12472-4105	WG 155		247	8.9	46
Show		12544-4052	UC 2428		81	17.8	55
Show		12516-4221	RSS 296		19	5.9	55
Show		12512-4225	RST1693		266	1.1	59
Show		12562-4122	SKF1483		245	53.9	62
Show		12448-4114	RST1691		99	0.7	69
Show		12536-4018	WG 158		241	10.6	77
Show		12558-4228	SWR 135		104	29.5	84
Show		12448-4218	TDS8511		138	0.4	84
Show		12589-4127	UC 2444		1	75.0	92
Show		12587-4059	SEE 166		320	25.5	95
Show		12558-4245	TDS8592		95	0.5	97
Show		12567-4016	WG 159		172	23.3	99
Show		12595-4115	WIS 213		154	116.9	100
Show		12420-4113	CPO 351		207	4.4	100
Show		12570-4015	TDS 683		344	2.3	102
Show		12536-4305	HJ 4555		316	17.5	103
Show		13000-4123	I 1224		122	0.1	105
Show		13001-4145	LDS 429		25	12.0	106
Show		12592-4038	RST1698		342	0.7	108
Show		12443-4248	DON 549		201	1.7	109
Show		12426-4026	RST1685		129	1.2	111
Show		12473-3942	WG 156		250	4.6	113
Show		13004-4205	RST3818		227	0.2	116
Show		12537-3937	WG 157		352	6.6	116
Show		12410-4052	RSS 291		339	9.0	116
Show		13012-4109	I 1226	AB	304	0.8	119
Show		13012-4109	SKF1127	AB,CD	81	76.1	119
Show		13012-4109	TDS8647	CD	53	0.3	121
Show		12590-4006	HDS1820		82	19.5	124
Show		12589-4003	KPP3033		268	2.5	125
Show		12547-3930	TOK 721		313	0.2	126
Show		12598-4015	WG 161		225	4.3	126
Show		12532-3923	SEE 165	AB	179	3.6	127
Show		12532-3923	SEE 165	AC	234	20.7	127
Show		12439-3946	RST1688	Aa,Ab	56	0.3	128
Show		12465-3927	SEE 160		181	2.7	130

WDS 12507-4127 : COMPONENTS

	A
B	pa=238.9° sep=0.41"

12507-4127 A

Componente originario normalizzato	AB		Coord arcsec 2000	125044.09-412649.4		Mag	11.79		PmRA	-21.00
PmDE	-9.0		Tycho2	7780-00299-1

Tycho2

Tycho2	7780-00299-1	Pflag		RAmdeg	192.68362117	DEmdeg	-41.44707454
PmRA	-20.8	PmDE	-9.4	E RAmdeg	23	E DEmdeg	30
E pmRA	1.4	E pmDE	1.8	EpRAm	1982.80	EpDEm	1987.91
Num	4	Q RAmdeg	0.2	Q DEmdeg	0.7	Q pmRA	0.2
Q pmDE	0.7	BTmag	11.462	E BTmag	0.047	VTmag	11.062
E VTmag	0.050	Prox	999	TYC	T	HIP
CCDM		RAdeg	192.68368417	DEdeg	-41.44705361	EpRA 1990	1.89
EpDE 1990	1.95	E RAdeg	27.3	E DEdeg	30.9	Posflg
Corr	0.3

12507-4127 B

Componente originario normalizzato	AB		Coord arcsec 2000	125044.06-412649.6		Mag	11.82		PmRA	-21.00
PmDE	-9.0		Calc delta mag	0.03		Calc coord	yes