12448-4218 TDS 8511

12^h 44^m 48.32^s -42° 17' 40.4" P.A. 138.00 sep 0.4 mag 11.00,11.12 Sp F8

Coord 2000	12448-4218	Discov num	TDS8511	Comp		Coord arcsec 2000	12 44 48.32 -42 17 40.4
Date first	1991	Date last	1991	Obs	1
Pa first	138	Pa last	138.2	P.A. Now (θ)	138.2°
Sep first	0.4	Sep last	0.42	Sep. Now (ρ)	0.42"
Mag pri	11.00	Mag sec	11.12	delta mag (ΔM)	0.12	Spectral class	F8 (yellow-white)
Pri motion ra	-054	Sec motion ra	-054
Pri motion dec	-018	Sec motion dec	-018
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

7779-00129-1

Gaia DR2

6133878507520576256

WDS 12448-4218 TDS 8511 : 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
12448-4218	TDS8511		1991	1	138	0.4	11.00	11.12			124448.32-421740.4

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WDS 12448-4218 TDS 8511 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12448-4218 TDS 8511 : MEASURES

No records found.

WDS 12448-4218 : VIRTUAL EYEPIECE

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WDS 12448-4218 : ALADIN DSS IMAGE @ 12^h 44^m 48.32^s -42° 17' 40.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12448-4218 TDS 8511 : 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		12448-4218	TDS8511		138	0.4
Show		12443-4248	DON 549		201	1.7	32
Show		12448-4114	RST1691		99	0.7	65
Show		12508-4212	KPP1132		119	8.9	68
Show		12505-4154	I 909		242	0.6	68
Show		12395-4259	HU 1494		151	1.5	72
Show		12512-4225	RST1693		266	1.1	72
Show		12420-4113	CPO 351		207	4.4	73
Show		12516-4221	RSS 296		19	5.9	75
Show		12472-4105	WG 155		247	8.9	78
Show		12510-4140	TDS8556		1	0.5	79
Show		12519-4204	WSP 42	AB	72	14.2	81
Show		12519-4204	WSP 42	AC	227	14.9	81
Show		12519-4204	WSP 42	AD	91	16.5	81
Show		12519-4204	WSP 42	AE	99	16.7	81
Show		12519-4204	WSP 42	AF	186	17.4	81
Show		12519-4204	WSP 42	AG	121	19.7	81
Show		12519-4204	WSP 42	AH	348	21.9	81
Show		12519-4204	WSP 42	AI	315	24.5	81
Show		12519-4204	WSP 42	AJ	321	26.9	81
Show		12507-4127	TDS8552		246	0.5	84
Show		12451-4345	DON 552		236	0.6	88
Show		12405-4333	TDS8483		74	0.4	90
Show		12474-4344	KIR 16		169	49.5	91
Show		12474-4347	UC 2406		69	15.9	94
Show		12410-4052	RSS 291		339	9.0	97
Show		12420-4354	SKF1122		156	27.3	102
Show		12530-4133	NSN 407		303	2.9	103
Show		12360-4255	TDS8453		55	2.5	105
Show		12536-4305	HJ 4555		316	17.5	108
Show		12355-4251	TDS8450		338	0.7	108
Show		12426-4026	RST1685		129	1.2	115
Show		12412-4406	UC 2384		238	20.1	116
Show		12487-4405	HU 1498		247	5.0	116
Show		12373-4049	R 203		181	8.4	123
Show		12558-4228	SWR 135		104	29.5	123
Show		12558-4245	TDS8592		95	0.5	125
Show		12413-4418	DON 545		89	1.8	127
Show		12387-4406	BRT 811		99	4.6	128
Show		12392-4022	B 1215		11	0.3	132
Show		12544-4052	UC 2428		81	17.8	138
Show		12562-4122	SKF1483		245	53.9	139
Show		12326-4144	SKF 894		210	99.5	141
Show		12530-4406	TOI1217		243	1.2	141
Show		12474-4440	TVB 257		234	5.7	145
Show		12399-3959	HUB 10		75	1.2	150
Show		12327-4325	TDS 668		354	1.2	150
Show		12439-3946	RST1688	Aa,Ab	56	0.3	152
Show		12317-4307	TDS8423		142	0.5	153
Show		12565-4342	TDS8603		194	0.5	154
Show		12354-4024	TDS8448		341	2.8	156

WDS 12448-4218 : COMPONENTS

	A
B	pa=146.5° sep=0.38"

12448-4218 A

Componente originario normalizzato	AB		Coord arcsec 2000	124448.32-421740.4		Mag	11		Spectral class	F8 (yellow-white)
PmRA	-54.00		PmDE	-18.0		Tycho2	7779-00129-1

Tycho2

Tycho2	7779-00129-1	Pflag		RAmdeg	191.20140223	DEmdeg	-42.29461018
PmRA	-53.5	PmDE	-17.7	E RAmdeg	20	E DEmdeg	21
E pmRA	1.3	E pmDE	1.6	EpRAm	1984.70	EpDEm	1988.49
Num	4	Q RAmdeg	1.4	Q DEmdeg	2.1	Q pmRA	1.4
Q pmDE	2.1	BTmag	11.032	E BTmag	0.041	VTmag	10.374
E VTmag	0.032	Prox	999	TYC	T	HIP
CCDM		RAdeg	191.20156694	DEdeg	-42.29456861	EpRA 1990	1.93
EpDE 1990	1.94	E RAdeg	22.8	E DEdeg	22.2	Posflg
Corr	0.3

12448-4218 B

Componente originario normalizzato	AB		Coord arcsec 2000	124448.34-421740.7		Mag	11.12		PmRA	-54.00
PmDE	-18.0		Calc delta mag	0.12		Calc coord	yes