00304-1555 SKF 2142

00^h 30^m 26.75^s -15° 54' 55.0" P.A. 143.00 sep 20.9 mag 8.20,14.30 Sp F5V dist. 76.69 pc (250.16 l.y.)

Coord 2000	00304-1555	Discov num	SKF2142	Comp		Coord arcsec 2000	00 30 26.75 -15 54 55.0
Date first	1953	Date last	2016	Obs	9
Pa first	144	Pa last	143.2	P.A. Now (θ)	143.2°
Sep first	20.8	Sep last	20.865	Sep. Now (ρ)	20.865"
Mag pri	8.20	Mag sec	14.30	delta mag (ΔM)	6.1	Spectral class	F5V (yellow-white)
Pri motion ra	+163	Sec motion ra
Pri motion dec	+028	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cetus	SAO	147312	HIP	2386	Tycho2	5840-00408-1
Gaia DR2	2373709612818954880	HD	2694	GC	592	BD	BD-16 81
Distance	76.69	Distance ly	250.16

WDS 00304-1555 SKF 2142 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00304-1555	SKF2142		2010	6	143	20.9	8.20	14.30	F5V		003026.75-155455.0
00304-1555	SKF2142		2015	7	143	20.9	8.20	14.30	F5V		003026.75-155455.0
00304-1555	SKF2142		2016	9	143	20.9	8.20	14.30	F5V		003026.75-155455.0

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

WDS 00304-1555 SKF 2142 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00304-1555 SKF 2142 : MEASURES

No records found.

WDS 00304-1555 : VIRTUAL EYEPIECE

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

WDS 00304-1555 : ALADIN DSS IMAGE @ 00^h 30^m 26.75^s -15° 54' 55.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00304-1555 SKF 2142 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		00304-1555	SKF2142		143	20.9	0
Show		00298-1552	GWP 54		240	6.5	11
Show		00307-1545	HJ 1979		66	7.3	12
Show		00319-1610	SKF 112		357	3.9	26
Show		00289-1615	SLW 23		172	173.0	30
Show		00315-1517	LDS5276		251	36.9	41
Show		00273-1557	CVR1045		78	4.4	45
Show		00309-1643	UC 384		317	32.6	49
Show		00277-1625	YR 1	Aa,Ab	300	0.1	50
Show		00277-1625	HJ 1968	AB	234	37.0	50
Show		00277-1625	BU 1343	AC	135	77.1	50
Show		00308-1459	RST4147		132	0.9	57
Show		00300-1657	CHM 2		146	31.5	63
Show		00269-1517	HU 408		285	2.3	65
Show		00278-1657	STN 2		273	6.0	73
Show		00336-1656	J 1436	AB	111	6.2	77
Show		00336-1656	J 1436	AC	74	24.9	77
Show		00252-1509	CVR1039		95	4.3	90
Show		00309-1725	RST4148		356	2.2	91
Show		00287-1425	HU 409		319	0.7	94
Show		00362-1451	RST4152		53	0.5	106
Show		00307-1746	GWP 56		227	54.8	111
Show		00376-1512	SKF 215		178	7.4	113
Show		00333-1410	LDS3178		273	4.3	113
Show		00351-1422	LDS3181		329	21.0	116
Show		00251-1721	CBL 573		274	8.3	116
Show		00292-1750	HU 1203		193	2.0	116
Show		00354-1731	LDS3182	BC	181	273.2	120
Show		00354-1731	LDS3182	AB	52	7.8	120
Show		00325-1753	SKF 224		59	4.4	123
Show		00256-1749	VOU 29		257	0.8	134
Show		00225-1707	HU 406	Ba,Bb	272	1.2	135
Show		00332-1344	LDS5279		359	31.4	137
Show		00210-1539	SLW 16		234	9.0	138
Show		00400-1533	LDS5286		252	999.9	140
Show		00389-1704	ARA 139		123	15.9	140
Show		00321-1813	B 1910		30	0.2	141
Show		00224-1432	HJ 1958		68	14.7	143
Show		00290-1817	HJ 1974		159	23.9	144
Show		00205-1535	WIS 7		17	999.9	145
Show		00405-1631	BU 109	BC	160	11.4	149
Show		00405-1631	BU 109	AB	353	106.6	149
Show		00405-1631	BU 109	AC	355	95.6	149
Show		00410-1622	KPP 731		143	6.4	155
Show		00338-1822	UC 392		230	132.5	156
Show		00406-1502	GAL 305		321	43.5	156
Show		00402-1443	LDS5288		147	103.9	158
Show		00407-1500	KPP2063		206	16.6	159
Show		00413-1517	GWP 79		33	43.5	162
Show		00306-1837	BVD 12		314	143.7	163
Show		00353-1825	HDS 78		275	1.3	166

WDS 00304-1555 : COMPONENTS

	A
B	pa=144.3° sep=20.58"

00304-1555 A

Coord arcsec 2000	003026.75-155455.0	Mag	8.2	Spectral class	F5V (yellow-white)	PmRA	163.00
PmDE	28.0	SAO	147312	HIP	2386	Tycho2	5840-00408-1
HD	2694	GC	592	BD	BD-16 81

Tycho2

Tycho2	5840-00408-1	Pflag		RAmdeg	7.61143920	DEmdeg	-15.91526603
PmRA	163.7	PmDE	27.5	E RAmdeg	6	E DEmdeg	6
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.13	EpDEm	1991.05
Num	12	Q RAmdeg	0.8	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.5	BTmag	8.730	E BTmag	0.017	VTmag	8.205
E VTmag	0.012	Prox	999	TYC	T	HIP	2386
CCDM		RAdeg	7.61104722	DEdeg	-15.91532972	EpRA 1990	1.71
EpDE 1990	1.67	E RAdeg	5.6	E DEdeg	6.0	Posflg
Corr	-0.3

SAO

SAO	147312	DelFlag		RA1950		PmRA1950	0.0101
DE1950		PmDE1950	0	Vmag	8.2	SpType	F8
Double code		Source	70	CatNum	592	DM	BD-16 81
DMcomp		BDsup		HD	2694	M HD	0
GC	592	RA1950rad	0.12179491	DE1950rad	-0.28260669	PmRA2000	0.0103
PmDE2000	-0.004

Hipparcos

Catalog	H	HIP	2386	Proxy		RAhms	00 30 26.65
DEdms	-15 54 55.2	Vmag	8.15	VarFlag		R Vmag	H
RAdeg	7.61103	DEdeg	-15.9153	AstroRef		Plx	12.28
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	2694	BD	BD-16 81
CD		CP		Dm number	-16 81	VIred	0.56
SpType	F5V	R SpType		Coord arcsec 2000	003026.65-155455.2

Hipparcos 2

HIP	2386	Sn	5	So	0	Nc	1
RArad	0.1328375001	DErad	-0.2777749055	Plx	13.04	PmRA	163.28
PmDE	26.86	E RArad	0.53	E DErad	0.46	E Plx	0.71
E pmRA	0.73	E pmDE	0.54	Hpmag	8.2608	E Hpmag	0.0013
SHp	0.014	VA	0	BV	0.488	E BV	0.016
VI	0.56

00304-1555 B

Coord arcsec 2000

003027.58-155511.7

Mag

14.3

Calc delta mag

6.1

Calc coord

yes