00232-0434 HJ 3431 (HD 1888)

00^h 23^m 13.66^s -04° 34' 07.2" P.A. 91.00 sep 10.2 mag 9.88,11.90 Sp G5

Coord 2000	00232-0434	Discov num	HJ 3431	Comp		Coord arcsec 2000	00 23 13.66 -04 34 07.2
Date first	1893	Date last	2016	Obs	12
Pa first	89	Pa last	91	P.A. Now (θ)	91°
Sep first	9.9	Sep last	10.203	Sep. Now (ρ)	10.203"
Mag pri	9.88	Mag sec	11.90	delta mag (ΔM)	2.02	Spectral class	G5 (yellow)
Pri motion ra	+007	Sec motion ra
Pri motion dec	-063	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 1888		Constellation	Pisces		SAO	128732		Tycho2	4668-00535-1
Gaia DR2	2540039505621892224		HD	1888

WDS 00232-0434 HJ 3431 (HD 1888) : NOTES

No records found.

DISCOVERER

discov	author
HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
00232-0434	HJ 3431		1999	5	92	10.2	9.88	11.90	G5	-05 53	D	002313.66-043407.2
00232-0434	HJ 3431		2015	7	91	10.2	9.88	11.90	G5	-05 53		002313.66-043407.2
00232-0434	HJ 3431		2016	12	91	10.2	9.88	11.90	G5	-05 53		002313.66-043407.2

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

WDS 00232-0434 HJ 3431 (HD 1888) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00232-0434 HJ 3431 (HD 1888) : MEASURES

No records found.

WDS 00232-0434 (HD 1888) : VIRTUAL EYEPIECE

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WDS 00232-0434 (HD 1888) : ALADIN DSS IMAGE @ 00^h 23^m 13.66^s -04° 34' 07.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00232-0434 HJ 3431 (HD 1888) : 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		00232-0434	HJ 3431		91	10.2	1
Show		00228-0457	GWP 43		156	31.8	25
Show		00251-0511	GWP 47		355	58.6	47
Show		00235-0343	LDS3160	AB	249	4.6	52
Show		00235-0343	LDS3160	AC	288	23.4	52
Show		00227-0337	CHE 15		185	28.1	59
Show		00257-0349	CVR 319		257	25.8	59
Show		00189-0443	CVR 314		183	8.8	66
Show		00240-0329	BU 488	AB	340	3.3	67
Show		00240-0329	BU 488	AC	58	40.3	67
Show		00267-0529	GWP 49		122	46.5	75
Show		00212-0321	BRT 529		132	2.5	79
Show		00269-0531	SCJ 1		28	25.1	79
Show		00260-0542	LDS3168		27	11.1	79
Show		00272-0342	RST4143		328	1.0	80
Show		00287-0449	GWP 53		222	51.7	83
Show		00182-0357	CVR1034		214	3.9	85
Show		00174-0508	CVR1033		156	3.6	94
Show		00300-0357	HJ 322	AB	202	12.0	109
Show		00300-0357	BU 1345	AC	110	223.7	109
Show		00162-0359	ROE 115		302	5.5	111
Show		00178-0316	GKM9005	Aa,Ab	85	1.3	113
Show		00293-0555	SHY 384	AB	51	839.4	121
Show		00307-0352	LDS3173		109	20.3	122
Show		00182-0259	CVR1035		31	3.3	122
Show		00293-0555	RAO 1	BC	177	0.5	124
Show		00226-0639	HDS 51		123	0.1	125
Show		00251-0637	LDS5271		190	83.4	126
Show		00159-0536	STF 15		200	4.7	127
Show		00271-0628	LDS3169		228	19.6	127
Show		00151-0338	CVR1031		348	3.5	135
Show		00312-0331	GWP 58		269	8.9	136
Show		00321-0511	A 111	AB	250	0.1	139
Show		00321-0511	SKF 293	AB,E	351	430.0	139
Show		00321-0511	A 111	AB,C	185	2.6	139
Show		00321-0511	A 111	AB,D	208	126.1	139
Show		00139-0429	LDS9087		45	4.0	139
Show		00181-0631	GWP 37		335	21.2	141
Show		00329-0434	JNN 12	AB	196	1.0	145
Show		00329-0434	JNN 12	AC	202	0.1	145
Show		00285-0231	JKS 1		145	38.3	147
Show		00143-0535	OSO 2		176	12.9	148
Show		00321-0323	RST4150		356	1.1	151
Show		00244-0158	FSM 3		33	0.2	157
Show		00126-0423	GWP 28		56	11.4	160
Show		00193-0204	CVR1036		286	3.1	162
Show		00141-0602	KPP 52		197	3.5	162
Show		00308-0238	OCC 677		-1	0.1	163
Show		00296-0650	A 432		274	1.1	167
Show		00345-0433	D 2	AB	76	0.3	169
Show		00345-0433	STF 39	AB,C	45	20.1	169

WDS 00232-0434 : COMPONENTS

	A
B	pa=91.0° sep=10.20"

00232-0434 A

Name	HD 1888	Coord arcsec 2000	002313.66-043407.2	Mag	9.88	Spectral class	G5 (yellow)
PmRA	7.00	PmDE	-63.0	SAO	128732	Tycho2	4668-00535-1
HD	1888	DM	BD-05 53

Tycho2

Tycho2	4668-00535-1	Pflag		RAmdeg	5.80695796	DEmdeg	-4.56868758
PmRA	7.3	PmDE	-62.8	E RAmdeg	15	E DEmdeg	21
E pmRA	1.3	E pmDE	1.4	EpRAm	1988.55	EpDEm	1985.54
Num	8	Q RAmdeg	0.3	Q DEmdeg	1.2	Q pmRA	0.3
Q pmDE	1.1	BTmag	10.666	E BTmag	0.039	VTmag	9.881
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	5.80694194	DEdeg	-4.56853972	EpRA 1990	1.80
EpDE 1990	1.60	E RAdeg	16.3	E DEdeg	24.5	Posflg
Corr	-0.1

SAO

SAO	128732	DelFlag		RA1950		PmRA1950	-0.0007
DE1950		PmDE1950	-0.049	Vmag	9.2	SpType	G5
Double code		Source	27	CatNum	76	DM	BD-05 53
DMcomp		BDsup		HD	1888	M HD	0
GC		RA1950rad	0.09020227	DE1950rad	-0.0845601	PmRA2000	-0.0005
PmDE2000	-0.054

CCDM

Ccdm	00232-0434	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.58	DDEs	-6.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp	G5	PmNote	*
PmRA	-10	PmDE	-49	Dm number	-05 53	Cat1	BD
Name2	128732	Cat2	SAO	HD	1888	M HD
ADS BDS	B 175	M ADS BDS		N IDS		IDS	00181S0507A
HIC

00232-0434 B

Coord arcsec 2000

002314.34-043407.4

Mag

11.9

Delta magnitude

2.02

Coordinate calculated

yes

CCDM

Ccdm	00232-0434	RComp		Comp	B	Note1
Note2		Discov num	HJ 3431	DRAs		DDEs
R dRAs		Year	1893	Theta	090	Rho	10.0
Obs	3	Vmag	12.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 175	M ADS BDS		N IDS		IDS	00181S0507B
HIC