02557-3224 TDS 2390

02^h 55^m 44.47^s -32° 24' 25.1" P.A. 229.00 sep 0.6 mag 12.08,12.10

Coord 2000	02557-3224	Discov num	TDS2390	Comp		Coord arcsec 2000	02 55 44.47 -32 24 25.1
Date first	1991	Date last	1991	Obs	1
Pa first	229	Pa last	228.6	P.A. Now (θ)	228.6°
Sep first	0.6	Sep last	0.62	Sep. Now (ρ)	0.62"
Mag pri	12.08	Mag sec	12.10	delta mag (ΔM)	0.02	Spectral class
Pri motion ra	+019	Sec motion ra	+019
Pri motion dec	+015	Sec motion dec	+015
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Fornax

Tycho2

7012-00414-1

Gaia DR2

5052370592375670912

WDS 02557-3224 TDS 2390 : 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
02557-3224	TDS2390		1991	1	229	0.6	12.08	12.10			025544.47-322425.1

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WDS 02557-3224 TDS 2390 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02557-3224 TDS 2390 : MEASURES

No records found.

WDS 02557-3224 : VIRTUAL EYEPIECE

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WDS 02557-3224 : ALADIN DSS IMAGE @ 02^h 55^m 44.47^s -32° 24' 25.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02557-3224 TDS 2390 : 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		02557-3224	TDS2390		229	0.6
Show		02553-3207	LDS3440			141.9	17
Show		02539-3220	PRO 11	AB	168	7.2	24
Show		02583-3254	KPP1673		180	12.9	44
Show		02520-3237	B 1032		326	2.0	49
Show		02548-3121	PRO 12		97	3.3	66
Show		02559-3118	LDS5404		4	81.6	67
Show		02523-3317	FIN 16		254	3.3	69
Show		02515-3315	TDS2374		339	0.5	74
Show		03012-3311	UC 931		292	62.5	83
Show		02491-3224	B 1031	AB	67	4.8	85
Show		02491-3224	DAM1389	AC	207	19.6	85
Show		02581-3058	SKF1276		314	13.8	92
Show		02484-3230	UC 817		285	66.1	94
Show		03029-3303	SKF1430		144	94.5	99
Show		03025-3135	SKF1278		185	66.6	100
Show		02480-3206	PRO 9			4.5	100
Show		02477-3229	TDS2363		322	0.7	102
Show		03036-3256	UC 935		76	15.4	104
Show		02482-3128	PRO 10		207	7.2	112
Show		02469-3218	HJ 3529		133	17.9	112
Show		03020-3101	TDS2418	Aa,Ab	125	0.4	116
Show		03020-3101	RST1251	AB	312	1.6	116
Show		02551-3028	LDS5402		12	430.6	117
Show		02466-3232	TOK 817		82	1.3	117
Show		03028-3110	TDS2427		347	0.5	118
Show		02496-3355	KPP2638		236	24.5	119
Show		03012-3045	TDS2414		235	0.5	122
Show		02515-3036	NSN 240		357	2.1	122
Show		02562-3022	BRT2852		72	3.5	124
Show		03033-3347	RST2293		281	0.8	126
Show		03040-3339	UC 937		7	12.1	129
Show		02456-3243	TVB 38		134	7.1	130
Show		02572-3016	UC 901		269	10.5	131
Show		02489-3404	YMG 3		38	0.1	132
Show		02499-3422	JSP 42		357	0.8	139
Show		02526-3438	LDS3436		291	15.4	141
Show		03028-3034	UC 933		217	17.5	143
Show		03000-3004	RST1250		60	0.9	151
Show		03076-3210	LDS3457		168	230.4	152
Show		02438-3219	TVB 37		351	4.5	152
Show		02564-3457	RST5194		136	0.4	153
Show		03047-3410	WHI 4		15	0.2	155
Show		02526-3457	UC 834		298	17.5	158
Show		02531-3502	RST5193		241	1.8	162
Show		03047-3030	RST1253		125	1.1	163
Show		02454-3410	TDS2351		126	1.3	167
Show		02590-3507	KPP1135		233	8.9	168
Show		02439-3104	DAW 34		42	1.9	172
Show		02568-2932	RST1248		236	0.6	173
Show		03095-3222	B 1033		19	0.1	174

WDS 02557-3224 : COMPONENTS

	A
B	pa=223.8° sep=0.57"

02557-3224 A

Componente originario normalizzato	AB		Coord arcsec 2000	025544.47-322425.1		Mag	12.08		PmRA	19.00
PmDE	15.0		Tycho2	7012-00414-1

Tycho2

Tycho2	7012-00414-1	Pflag		RAmdeg	43.93519615	DEmdeg	-32.40702641
PmRA	18.9	PmDE	15.1	E RAmdeg	41	E DEmdeg	33
E pmRA	2.6	E pmDE	2.5	EpRAm	1988.00	EpDEm	1989.35
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.1	Q pmRA	0.3
Q pmDE	0.1	BTmag	12.144	E BTmag	0.081	VTmag	11.390
E VTmag	0.056	Prox	999	TYC	T	HIP
CCDM		RAdeg	43.93514278	DEdeg	-32.40706139	EpRA 1990	1.45
EpDE 1990	1.65	E RAdeg	42.2	E DEdeg	34.0	Posflg
Corr	0.3

02557-3224 B

Componente originario normalizzato	AB		Coord arcsec 2000	025544.44-322425.5		Mag	12.1		PmRA	19.00
PmDE	15.0		Calc delta mag	0.02		Calc coord	yes