02260-1520 H 3 80 AB (AB Cet)

02^h 26^m 00.38^s -15° 20' 28.0" P.A. 296.00 sep 12.2 mag 5.88,9.10 Sp A6VpSrCr dist. 77.04 pc (251.3 l.y.)

Coord 2000	02260-1520	Discov num	H 3 80	Comp	AB	Coord arcsec 2000	02 26 00.38 -15 20 28.0
Date first	1782	Date last	2016	Obs	26
Pa first	292	Pa last	296.4	P.A. Now (θ)	296.4°
Sep first	11.3	Sep last	12.244	Sep. Now (ρ)	12.244"
Mag pri	5.88	Mag sec	9.10	delta mag (ΔM)	3.22	Spectral class	A6VpSrCr (white)
Pri motion ra	-044	Sec motion ra	-044
Pri motion dec	-054	Sec motion dec	-054
Notes	N (See Notes)

Nature of this double is uncertain.

02260-1520 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	AB Cet	148386	02 26 00 -15 20 28	H 3 80 AB	2016	26	296	12.2	5.88	9.10	3.22		<===
Show		148386	02 26 00 -15 20 28	H 3 80 AC	2015	11	30	110.4	5.88	10.54	4.66

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	AB Cet	Constellation	Cetus	SAO	148386	HIP	11348
Tycho2	5860-02588-1	Gaia DR2	5145812553700068992	HD	15144	HR	710
GC	2933	ADS	1849	BD	BD-15 426	Distance	77.04
Distance ly	251.3

WDS 02260-1520 H 3 80 AB (AB Cet) : NOTES

discov_num	notes	refcode
H 3 80	H III 80. A is a variable of the Alpha CVn type, AB Cet, and a
	spectroscopic binary.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02260-1520	H 3 80	AB	2003	21	296	11.9	5.88	9.10	A6VpSrCr	N D	022600.38-152028.0
02260-1520	H 3 80	AB	2012	23	295	12.1	5.88	9.10	A6VpSrCr	N	022600.38-152028.0
02260-1520	H 3 80	AB	2015	25	296	12.2	5.88	9.10	A6VpSrCr	N	022600.38-152028.0
02260-1520	H 3 80	AB	2016	26	296	12.2	5.88	9.10	A6VpSrCr	N	022600.38-152028.0

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

WDS 02260-1520 H 3 80 AB (AB Cet) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02260-1520 H 3 80 AB (AB Cet) : MEASURES

No records found.

WDS 02260-1520 (AB Cet) : VIRTUAL EYEPIECE

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

WDS 02260-1520 (AB Cet) : ALADIN DSS IMAGE @ 02^h 26^m 00.38^s -15° 20' 28.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02260-1520 H 3 80 AB (AB Cet) : 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		02260-1520	H 3 80	AB	296	12.2
Show		02260-1520	H 3 80	AC	30	110.4
Show		02250-1501	GWP 312		136	8.9	25
Show		02276-1450	LDS3389		75	156.2	39
Show		02262-1602	GWP 317		246	43.0	42
Show		02278-1601	ARA 14		287	5.7	49
Show		02284-1442	LDS3391		99	5.9	52
Show		02297-1541	DEA 13		154	80.8	58
Show		02234-1614	STZ 3		196	12.6	66
Show		02216-1546	HDS 307		257	0.5	69
Show		02216-1434	HU 426		348	0.8	80
Show		02217-1428	HU 427		338	0.9	82
Show		02321-1515	GWP 335	AB	252	345.6	89
Show		02321-1515	TOK 382	Aa,Ab	199	0.6	89
Show		02310-1418	LDS3397		14	13.1	96
Show		02299-1358	HDS 323		15	0.4	101
Show		02313-1416	RST3367		200	2.5	101
Show		02282-1703	KPP3490		158	1.8	108
Show		02215-1354	GWP 303		238	4.6	109
Show		02225-1704	HJ 2135		322	16.6	115
Show		02210-1650	GWP 301		233	5.9	115
Show		02229-1718	GWP 308		9	295.1	126
Show		02174-1503	KPP1441		283	10.8	126
Show		02204-1658	LDS5379		101	48.9	127
Show		02276-1313	RST4206		43	1.0	130
Show		02350-1522	GWP 340		20	12.9	130
Show		02351-1535	HU 429		142	4.2	133
Show		02201-1703	GWP 298		12	100.3	134
Show		02298-1315	SKF2163		131	47.8	138
Show		02359-1515	HU 809		44	1.0	144
Show		02204-1320	TDS2214		88	0.7	146
Show		02168-1628	KPP1709		142	13.2	150
Show		02244-1749	SKF2160		37	77.3	151
Show		02313-1310	GAL 322		24	37.7	153
Show		02164-1632	GWP 290		61	9.3	157
Show		02366-1439	HDS 339		46	0.8	159
Show		02253-1242	GWP 313		351	8.1	159
Show		02160-1626	GWP 287		211	10.5	159
Show		02342-1331	HDS 336		333	0.1	162
Show		02215-1251	GWP 302		135	8.0	164
Show		02244-1810	B 1918		116	5.2	171
Show		02376-1455	LDS5389		54	271.5	171
Show		02144-1441	GWP 278		70	11.5	174
Show		02362-1656	GWP 344		78	23.8	176
Show		02366-1654	FEN 2		333	4.7	178
Show		02203-1759	LDS5378		236	289.0	179
Show		02362-1332	RST3369		97	1.0	184
Show		02296-1224	MET 15		178	0.1	184
Show		02340-1257	HDS 335		172	0.2	185
Show		02131-1547	UC 701		140	17.7	189
Show		02252-1830	UC 734		146	13.1	190

WDS 02260-1520 : COMPONENTS

	A	B
B	pa=297.2° sep=11.90"
C	pa=29.4° sep=109.44"	pa=35.6° sep=110.53"

02260-1520 A

Name	AB Cet	Coord arcsec 2000	022600.38-152028.0	Mag	5.88	Spectral class	A6VpSrCr (white)
PmRA	-44.00	PmDE	-54.0	SAO	148386	HIP	11348
Tycho2	5860-02588-1	HD	15144	HR	710	GC	2933
BD	BD-15 426

Tycho2

Tycho2	5860-02588-1	Pflag		RAmdeg	36.50145496	DEmdeg	-15.34125115
PmRA	-44.8	PmDE	-56.2	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.00	EpDEm	1991.17
Num	17	Q RAmdeg	1.8	Q DEmdeg	1.5	Q pmRA	1.7
Q pmDE	1.5	BTmag	6.046	E BTmag	0.014	VTmag	5.883
E VTmag	0.009	Prox	122	TYC	T	HIP	11348
CCDM	A	RAdeg	36.50156611	DEdeg	-15.34111833	EpRA 1990	1.40
EpDE 1990	1.49	E RAdeg	3.6	E DEdeg	3.7	Posflg
Corr	-0.5

SAO

SAO	148386	DelFlag		RA1950		PmRA1950	-0.0044
DE1950		PmDE1950	-0.045	Vmag	5.8	SpType	A2
Double code		Source	70	CatNum	2933	DM	BD-15 426
DMcomp		BDsup		HD	15144	M HD	0
GC	2933	RA1950rad	0.62669139	DE1950rad	-0.27166229	PmRA2000	-0.004
PmDE2000	-0.047

Hipparcos

Catalog	H	HIP	11348	Proxy		RAhms	02 26 00.38
DEdms	-15 20 28.0	Vmag	5.88	VarFlag		R Vmag	G
RAdeg	36.5016	DEdeg	-15.3411	AstroRef	A	Plx	15.24
CCDM	02260-1520	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	296	Rho	12.193	HD	15144	BD	BD-15 426
CD		CP		Dm number	-15 426	VIred	0.12
SpType	Ap SrCrEu	R SpType		Coord arcsec 2000	022600.38-152028.0

Hipparcos 2

HIP	11348	Sn	15	So	3	Nc	2
RArad	0.6370725287	DErad	-0.2677529609	Plx	12.98	PmRA	-47.1
PmDE	-56.6	E RArad	0.59	E DErad	0.47	E Plx	0.74
E pmRA	0.67	E pmDE	0.52	Hpmag	5.9217	E Hpmag	0.0031
SHp	0.008	VA	0	BV	0.116	E BV	0.011
VI	0.12

CCDM

Ccdm	02260-1520	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.27	DDEs	-27.7
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	5.9	Sp	A2	PmNote	*
PmRA	-62	PmDE	-45	Dm number	-15 426	Cat1	BD
Name2	148386	Cat2	SAO	HD	15144	M HD
ADS BDS	A 1849	M ADS BDS		N IDS		IDS	02212S1547A
HIC	11348

02260-1520 B

Coord arcsec 2000	022559.65-152022.6		Mag	9.1		PmRA	-44.00		PmDE	-54.0
Calc delta mag	3.22		Calc coord	yes

CCDM

Ccdm	02260-1520	RComp		Comp	B	Note1
Note2		Discov num	H 80	DRAs		DDEs
R dRAs		Year	1783	Theta	293	Rho	12.2
Obs	9	Vmag	8.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 1849	M ADS BDS	N	N IDS		IDS	02212S1547B
HIC

02260-1520 C

Coord arcsec 2000	022604.09-151852.7		Mag	10.54		PmRA	-9.00		PmDE	-18.0
Calc delta mag	4.66		Calc coord	yes

CCDM

Ccdm	02260-1520	RComp		Comp	C	Note1
Note2		Discov num	H 80	DRAs	4.27	DDEs	65.8
R dRAs	66	Year	1913	Theta	030	Rho	105.8
Obs	2	Vmag	10.8	Sp		PmNote
PmRA		PmDE		Dm number	-15 427	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS	A 1849	M ADS BDS	N	N IDS		IDS	02212S1547C
HIC