00257-3450 SEE 5 (HD 2179)

00^h 25^m 40.47^s -34° 49' 44.2" P.A. 74.00 sep 4.0 mag 9.55,10.51 Sp F3V

Coord 2000	00257-3450	Discov num	SEE 5	Comp		Coord arcsec 2000	00 25 40.47 -34 49 44.2
Date first	1896	Date last	2015	Obs	10
Pa first	74	Pa last	73.8	P.A. Now (θ)	73.8°
Sep first	3.8	Sep last	4.02	Sep. Now (ρ)	4.02"
Mag pri	9.55	Mag sec	10.51	delta mag (ΔM)	0.96	Spectral class	F3V (yellow-white)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-021	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 2179		Constellation	Sculptor		SAO	192516		Tycho2	6994-00813-1
Gaia DR2	2314993252354943616		HD	2179

WDS 00257-3450 SEE 5 (HD 2179) : NOTES

No records found.

DISCOVERER

discov	author
SEE	See, T.J.J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
00257-3450	SEE 5		1998	8	74	3.8	9.55	10.51	F3V	-35 128	D	002540.47-344944.2
00257-3450	SEE 5		2015	10	78	4.4	9.55	10.51	F3V	-35 128		002540.47-344944.2

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

WDS 00257-3450 SEE 5 (HD 2179) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00257-3450 SEE 5 (HD 2179) : MEASURES

No records found.

WDS 00257-3450 (HD 2179) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 00257-3450 (HD 2179) : ALADIN DSS IMAGE @ 00^h 25^m 40.47^s -34° 49' 44.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00257-3450 SEE 5 (HD 2179) : 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		00257-3450	SEE 5		74	4.0	0
Show		00284-3449	JSP 4		303	0.9	34
Show		00293-3406	SKF1260		118	5.6	63
Show		00264-3347	KPP 999		300	8.1	64
Show		00271-3349	UC 369		106	39.8	64
Show		00289-3350	JSP 5		303	1.9	72
Show		00257-3320	RST2244		257	4.5	91
Show		00247-3320	COO 1		120	3.3	91
Show		00209-3600	WSP 45		318	4.4	91
Show		00250-3318	KPP1784		82	13.8	93
Show		00202-3554	I 701		58	0.6	94
Show		00193-3355	RST2239		48	1.4	97
Show		00337-3500	HJ 3375		171	4.4	100
Show		00177-3428	LDS3148		0	28.8	101
Show		00271-3634	TOK 809		151	0.2	106
Show		00332-3558	BRT1579	AB	170	3.2	115
Show		00332-3558	SKF1025	AC	211	6.8	115
Show		00321-3614	RST2246		274	0.3	116
Show		00251-3646	BRG 2		320	0.5	117
Show		00216-3303	B 1026	BC	303	0.3	119
Show		00216-3303	B 1026	A,BC	185	3.2	119
Show		00200-3637	TDS1404		153	0.7	128
Show		00287-3246	SEE 7		199	9.4	130
Show		00206-3650	KPP2854		349	3.6	136
Show		00268-3707	TDS1464		311	0.6	138
Show		00279-3235	LDS 18		175	17.9	140
Show		00203-3246	B 1025		178	0.6	141
Show		00358-3342	TDS1537		249	0.6	143
Show		00373-3437	UC 401		92	18.2	144
Show		00311-3238	B 2553		359	11.2	148
Show		00292-3228	LDS 19		149	19.3	150
Show		00268-3220	LDS2121		292	51.5	151
Show		00146-3604	HJ 3354		335	16.7	154
Show		00330-3657	UC 389		258	8.4	155
Show		00147-3609	DAW 113		289	1.3	156
Show		00176-3250	CLZ 3		181	13.5	157
Show		00210-3219	BRT1578		286	2.2	162
Show		00288-3213	TDS1483		179	2.7	163
Show		00299-3216	B 639		331	2.9	163
Show		00341-3247	RST2248		202	0.4	163
Show		00379-3554	TDS1553		21	2.1	163
Show		00338-3701	KPP2855		271	39.6	165
Show		00124-3523	NSN 41		51	1.0	166
Show		00316-3721	JSP 6		206	1.6	168
Show		00144-3314	KPP2668		286	4.0	170
Show		00193-3219	LDS2114		102	12.4	172
Show		00331-3224	LDS2135		204	19.8	174
Show		00276-3157	I 438	BC	242	8.8	174
Show		00276-3157	HJ 3367	AB	179	5.3	175
Show		00119-3533	GKM9003	Aa,Ab	137	0.1	175
Show		00111-0008	GKM9002	Ba,Bb	306	0.4	175

WDS 00257-3450 : COMPONENTS

	A
B	pa=73.8° sep=4.02"

00257-3450 A

Name	HD 2179		Coord arcsec 2000	002540.47-344944.2		Mag	9.55		Spectral class	F3V (yellow-white)
PmRA	0.00		PmDE	-21.0		SAO	192516		DM	CD-35 128

SAO

SAO	192516	DelFlag		RA1950		PmRA1950	0.0011
DE1950		PmDE1950	0.014	Vmag	9.3	SpType	G0
Double code		Source	41	CatNum	116	DM	CD-35 128
DMcomp		BDsup		HD	2179	M HD	0
GC		RA1950rad	0.10119708	DE1950rad	-0.6127066	PmRA2000	0.0013
PmDE2000	0.009

CCDM

Ccdm	00257-3450	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.60	DDEs	17.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	G0	PmNote	*
PmRA	13	PmDE	14	Dm number	-35 128	Cat1	CD
Name2	192516	Cat2	SAO	HD	2179	M HD
ADS BDS		M ADS BDS		N IDS		IDS	00207S3523A
HIC

00257-3450 B

Coord arcsec 2000	002540.78-344943.1		Mag	10.51		Tycho2	6994-00813-1		HD	2179
Delta magnitude	0.96		Coordinate calculated	yes

Tycho2

Tycho2	6994-00813-1	Pflag		RAmdeg	6.41863565	DEmdeg	-34.82893266
PmRA	31.3	PmDE	-9.6	E RAmdeg	13	E DEmdeg	15
E pmRA	2.3	E pmDE	2.3	EpRAm	1991.44	EpDEm	1991.22
Num	3	Q RAmdeg	0.5	Q DEmdeg	0.1	Q pmRA	0.6
Q pmDE	0.0	BTmag	9.958	E BTmag	0.025	VTmag	9.548
E VTmag	0.023	Prox	40	TYC	T	HIP
CCDM		RAdeg	6.41854944	DEdeg	-34.82891056	EpRA 1990	1.85
EpDE 1990	1.79	E RAdeg	12.9	E DEdeg	15.2	Posflg
Corr	0.0

CCDM

Ccdm	00257-3450	RComp		Comp	B	Note1
Note2		Discov num	SEE 5	DRAs		DDEs
R dRAs		Year	1939	Theta	072	Rho	3.8
Obs	4	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00207S3523B
HIC