02271-3219 TDS 2257

02^h 27^m 07.90^s -32° 19' 28.6" P.A. 138.00 sep 0.5 mag 11.67,11.67

Coord 2000	02271-3219	Discov num	TDS2257	Comp		Coord arcsec 2000	02 27 07.90 -32 19 28.6
Date first	1991	Date last	1991	Obs	1
Pa first	138	Pa last	137.5	P.A. Now (θ)	137.5°
Sep first	0.5	Sep last	0.47	Sep. Now (ρ)	0.47"
Mag pri	11.67	Mag sec	11.67	delta mag (ΔM)	0	Spectral class
Pri motion ra	+036	Sec motion ra	+036
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Fornax

Tycho2

7010-00662-1

Gaia DR2

5066566043401794304

WDS 02271-3219 TDS 2257 : 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
02271-3219	TDS2257		1991	1	138	0.5	11.67	11.67			022707.90-321928.6

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WDS 02271-3219 TDS 2257 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02271-3219 TDS 2257 : MEASURES

No records found.

WDS 02271-3219 : VIRTUAL EYEPIECE

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WDS 02271-3219 : ALADIN DSS IMAGE @ 02^h 27^m 07.90^s -32° 19' 28.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02271-3219 TDS 2257 : 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		02271-3219	TDS2257		138	0.5
Show		02276-3301	SKF1274		55	10.3	43
Show		02233-3214	UC 730		90	5.8	49
Show		02225-3241	TDS2231		57	0.5	62
Show		02296-3124	TDS2267		336	0.4	64
Show		02227-3149	TDS2234		212	0.5	65
Show		02287-3114	TOK 73		348	4.1	69
Show		02240-3114	PRO 8		233	4.5	77
Show		02250-3339	JSP 39		80	2.8	86
Show		02280-3349	SHY 140		218	391.1	90
Show		02198-3211	KPP 84		353	3.8	94
Show		02199-3154	BVD 24		129	114.3	96
Show		02218-3108	PRO 7		197	10.3	100
Show		02342-3134	LDS5387		92	357.9	100
Show		02342-3131	HDS 337	Aa,Ab	299	0.1	102
Show		02342-3131	HJ 3509	AB	59	23.2	102
Show		02255-3403	HDS 316		354	0.3	106
Show		02195-3137	KPP2848		49	1.8	107
Show		02294-3420	UC 745		336	37.4	124
Show		02304-3021	HJ 3504		268	6.5	126
Show		02369-3241	NSN 239		199	16.0	127
Show		02363-3120	KPP3495		343	1.4	132
Show		02169-3300	COO 11		89	2.2	135
Show		02254-3433	UC 735		308	37.5	136
Show		02190-3351	TDS2199		123	0.4	138
Show		02374-3305	HDS 341		41	0.9	138
Show		02328-3421	LDS9133		130	11.2	141
Show		02345-3408	B 675		22	0.6	143
Show		02173-3108	PRO 5		171	15.0	145
Show		02184-3045	LDS5375		213	52.0	146
Show		02158-3252	HJ 3492		42	19.8	146
Show		02275-2953	RST1239		167	2.0	147
Show		02155-3248	KPP3483		123	2.4	151
Show		02248-2952	BU 739		258	1.8	151
Show		02162-3121	SKF1141		103	36.1	152
Show		02370-3056	RST2283		329	0.2	152
Show		02232-2952	BU 738		212	2.0	156
Show		02167-3100	LDS 71		312	105.5	156
Show		02174-3043	STN 5		198	2.4	157
Show		02366-3413	TDS2299		296	0.8	164
Show		02338-2956	WIS 68		257	118.0	168
Show		02366-3419	DAM1295		68	3.4	169
Show		02147-3325	TVB 32		78	7.0	170
Show		02273-2929	BRG 12		237	1.9	171
Show		02404-3154	WIS 70		106	456.8	171
Show		02310-3508	RST2282		76	0.7	175
Show		02244-3515	SKF1198		221	8.6	179
Show		02141-3107	WIS 58		98	151.7	181
Show		02152-3038	UC 704		293	13.6	183
Show		02370-3435	MUG 12		79	45.0	183
Show		02398-3354	LDS3413		116	31.7	186

WDS 02271-3219 : COMPONENTS

	A
B	pa=142.2° sep=0.44"

02271-3219 A

Componente originario normalizzato	AB		Coord arcsec 2000	022707.90-321928.6		Mag	11.67		PmRA	36.00
PmDE	-5.0		Tycho2	7010-00662-1

Tycho2

Tycho2	7010-00662-1	Pflag		RAmdeg	36.78295989	DEmdeg	-32.32466326
PmRA	36.4	PmDE	-5.4	E RAmdeg	33	E DEmdeg	25
E pmRA	2.4	E pmDE	2.4	EpRAm	1988.93	EpDEm	1990.32
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.3
Q pmDE	0.4	BTmag	11.680	E BTmag	0.051	VTmag	10.974
E VTmag	0.044	Prox	999	TYC	T	HIP
CCDM		RAdeg	36.78285778	DEdeg	-32.32465083	EpRA 1990	1.47
EpDE 1990	1.72	E RAdeg	34.4	E DEdeg	25.1	Posflg
Corr	0.1

02271-3219 B

Componente originario normalizzato	AB		Coord arcsec 2000	022707.92-321928.9		Mag	11.67		PmRA	36.00
PmDE	-5.0		Calc coord	yes