03027-0741 BU 11 (Rho2 Eri)

03^h 02^m 42.26^s -07° 41' 07.7" P.A. 63.00 sep 1.4 mag 5.40,8.90 Sp K0II-III dist. 81.17 pc (264.78 l.y.)

Coord 2000	03027-0741	Discov num	BU 11	Comp		Coord arcsec 2000	03 02 42.26 -07 41 07.7
Date first	1871	Date last	2002	Obs	32
Pa first	85	Pa last	63.3	P.A. Now (θ)	63.3°
Sep first	3.0	Sep last	1.37	Sep. Now (ρ)	1.37"
Mag pri	5.40	Mag sec	8.90	delta mag (ΔM)	3.5	Spectral class	K0II-III (yellow-orange)
Pri motion ra	+046	Sec motion ra
Pri motion dec	-004	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	Rho2 Eri	Var name	NSV1024 Eri	Constellation	Eridanus	SAO	130254
HIP	14168	Tycho2	5287-01075-1	Gaia DR2	5179985546890000000	HD	18953
HR	917	GC	3651	ADS	2312	BD	BD-08 568
Bayer	Rho 2 Eridani	Bayer name	Rho2 Eri	Flamsteed	9 Eridani	Flamsteed name	9 Eri
Distance	81.17	Distance ly	264.78	Bayer greek	ρ² Eri

WDS 03027-0741 BU 11 (Rho2 Eri) : NOTES

discov_num	notes	refcode
BU 11	rho 2 Eri = 9 Eri. Note: this is not p Eridani (= 01398-5612DUN 5).

REFERENCES

refcode	metd	author	reference
Bu_1873a	Ma -	Burnham, S.W. (BU 1 - 81)	1873MNRAS..33..351B
Bu_1873a		MNRAS 33, 351, 1873
Bu_1873b	Ma -	Burnham, S.W. (BU 82 - 106)	1873MNRAS..33..437B
Bu_1873b		MNRAS 33, 437, 1873
Bu_1873c	-	Burnham, S.W.	1873MNRAS..33..567B
Bu_1873c		MNRAS 33, 567, 1873
Bu_1873d	Ma -	Burnham, S.W. (BU 107 - 182)	1873MNRAS..34...59B
Bu_1873d		MNRAS 34, 59, 1873
Bu_1874a	Ma -	Burnham, S.W. (BU 183 - 229)	1874MNRAS..34..382B
Bu_1874a		MNRAS 34, 382, 1874
Bu_1874b	Ma -	Burnham, S.W. (BU 230 - 300)	1874MNRAS..35...31B
Bu_1874b		MNRAS 35, 31, 1874
Bu_1874c	-	Burnham, S.W.	1874MNRAS..34..370B
Bu_1874c		MNRAS 34, 370, 1874
Bu_1874d	Ma -	Burnham, S.W.	1874MNRAS..34..393B
Bu_1874d		MNRAS 34, 393, 1874
Bu_1874e	Ma -	Burnham, S.W.	1874MNRAS..35...28B
Bu_1874e		MNRAS 35, 28, 1874
Bu_1875	Ma -	Burnham, S.W. (BU 301 - 390)	1875AN.....86..337B
Bu_1875		AN 86, 337, 1875
Bu_1876	Ma -	Burnham, S.W. (BU 391 - 436)	1876AN.....88..225B
Bu_1876		AN 88, 225, 1876
Bu_1876b	-	Burnham, S.W.	1876MNRAS..36...99B
Bu_1876b		MNRAS 36, 99, 1876
Bu_1876c	-	Burnham, S.W.	1876MNRAS..36..331B
Bu_1876c		MNRAS 36, 331, 1876 (no new data)
Bu_1877	Ma -	Burnham, S.W. (BU 453 - 482)	1877MNRAS..38...78B
Bu_1877		MNRAS 38, 78, 1877
Bu_1878a	Ma -	Burnham, S.W.	1878MNRAS..38..408B
Bu_1878a		MNRAS 38, 408, 1878
Bu_1878b	-	Burnham, S.W.	1878MNRAS..38..476B
Bu_1878b		MNRAS 38, 476, 1878
Bu_1878c	-	Burnham, S.W.	1878MNRAS..38..478B
Bu_1878c		MNRAS 38, 478, 1878
Bu_1878d	Ma j	Burnham, S.W.	1878AN.....92..235B
Bu_1878d		AN 92, 235, 1878
Bu_1879	Ma j	Burnham, S.W.	1879MmRAS..44..141B
Bu_1879		MemRAS 44, 141, 1879
Bu_1879B	Ma -	Burnham, S.W.	1879Obs.....3...20G
Bu_1879B		cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C	Ma -	Burnham, S.W.	1879Obs.....3..142G
Bu_1879C		cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d	Ma -	Burnham, S.W.	1879Obs.....3...92B
Bu_1879d		Obs 3, 92, 1879
Bu_1879e	Ma -	Burnham, S.W.	1879MNRAS..40...99B
Bu_1879e		MNRAS 40, 99, 1879
Bu_1880A	Ma -	Burnham, S.W.	1880Obs.....3..508G
Bu_1880A		cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C	Ma -	Burnham, S.W.	1880Obs.....3..314G
Bu_1880C		cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D	Ma -	Burnham, S.W.	1880Obs.....3..352G
Bu_1880D		cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e	Ma -	Burnham, S.W.	1880Obs.....3..408B
Bu_1880e		Obs 3, 408, 1880
Bu_1880f	Ma -	Burnham, S.W.	1880MNRAS..40..497B
Bu_1880f		MNRAS 40, 497, 1880
Bu_1880g	Ma -	Burnham, S.W.	1880MNRAS..41...33B
Bu_1880g		MNRAS 41, 33, 1880
Bu_1881	Ma j	Burnham, S.W.	1881Obs.....4...19G
Bu_1881		cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a	Ma -	Burnham, S.W. (BU 776 - 863)	1882PWasO...1...91B
Bu_1882a		Pub. Washburn Obs. 1, 91, 1882
Bu_1882b	Ma -	Burnham, S.W.	1882PWasO...1..113B
Bu_1882b		Pub. Washburn Obs. 1, 113, 1882
Bu_1883	Ma j	Burnham, S.W. (BU 864 - 1025)	1883MmRAS..47..167B
Bu_1883		MemRAS 47, 167, 1883
Bu_1883b	Ma -	Burnham, S.W.	1883MNRAS..43..318B
Bu_1883b		MNRAS 43, 318, 1883
Bu_1884	Ma j	Burnham, S.W.	1884MNRAS..44..365H
Bu_1884		MNRAS 44, 365, 1884
Bu_1884b	Ma -	Burnham, S.W.	1884AN....110..133B
Bu_1884b		AN 110, 133, 1884
Bu_1884C	Ma -	Burnham, S.W.	1884AReg...22..216S
Bu_1884C		cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887	Ma -	Burnham, S.W. (BU 734 - 775)	1887PLicO...1...24B
Bu_1887		Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a	Ma -	Burnham, S.W.	1889AN....122..159B
Bu_1889a		AN 122, 159, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889b	Ma -	Burnham, S.W. (BU 1026 - 1038)	1889AN....123....1B
Bu_1889b		AN 123, 1, 1889 (measures also in Bu_1894a)	1894PLicO...2..185B
Bu_1889c	Ma -	Burnham, S.W.	1889AN....123...75B
Bu_1889c		AN 123, 75, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889d	Ma -	Burnham, S.W.	1889PASP....1...36B
Bu_1889d		PASP 1, 36, 1889 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1889e	Ma j	Burnham, S.W.	1889AN....121...63B
Bu_1889e		AN 121, 63, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889f	Ma j	Bunham, S.W.	1889MNRAS..49..418B
Bu_1889f		MNRAS 49, 418, 1889
Bu_1890a	Ma -	Burnham, S.W. (BU 1093 - 1154)	1889AN....124...49B
Bu_1890a		AN 124, 49, 1890 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1890b	Ma -	Burnham, S.W.	1890AN....125...41B
Bu_1890b		AN 125, 41, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1890c	Ma -	Burnham, S.W.	1890PASP....2..138B
Bu_1890c		PASP 2, 138, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1891a	orb -	Burnham, S.W.	1891SidM...10..273B
Bu_1891a		Sidereal Messenger 10, 273, 1891
Bu_1891b	orb -	Burnham, S.W.	1891Obs....14..263B
Bu_1891b		Observatory 14, 263, 1891
Bu_1891c	Ma j	Burnham, S.W.	1891AN....127..289B
Bu_1891c		AN 127, 289, 1891
Bu_1892	Ma -	Burnham, S.W. (BU 1225 - 1266)	1892AN....130..257B
Bu_1892		AN 130, 257, 1892 (measures also in Bu_1894e)	1894PLicO...2..221B
Bu_1892b	Ma -	Burnham, S.W.	1892AN....130...77B
Bu_1892b		AN 130, 77, 1892
Bu_1893a	Ma -	Burnham, S.W.	1893AN....131..329B
Bu_1893a		AN 131, 329, 1893 (most measures also in Bu_1894)	1894PLicO...2.....B
Bu_1893b	orb -	Burnham, S.W.	1893MNRAS..53..478B
Bu_1893b		MNRAS 53, 478, 1893
Bu_1893c	orb -	Burnham, S.W.	1893MNRAS..54..119B
Bu_1893c		MNRAS 54, 119, 1893
Bu_1893d	orb -	Burnham, S.W.	1893AstAp..12..494B
Bu_1893d		AstAp 12, 494, 1893
Bu_1893e	orb -	Burnham, S.W.	1893AstAp..12..585B
Bu_1893e		AstAp 12, 585, 1893
Bu_1893f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1893MNRAS..53..273B
Bu_1893f		MNRAS 53, 273, 1893 (most measures also in Bu_1893a)	1893AN....131..329B
Bu_1893g	orb -	Burnham, S.W.	1893MNRAS..53..482B
Bu_1893g		MNRAS 53, 482, 1893
Bu_1894	Ma j	Burnham, S.W.	1894PLicO...2....3B
Bu_1894		Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a)	1893AN....131..329B
Bu_1894a	Ma j	Burnham, S.W. (BU 1026 - 1038)	1894PLicO...2..185B
Bu_1894a		Pub. Lick Obs. 2, 185, 1894
Bu_1894b	Ma j	Burnham, S.W. (BU 1039 - 1092)	1894PLicO...2..188B
Bu_1894b		Pub. Lick Obs. 2, 188, 1894
Bu_1894c	Ma -	Burnham, S.W. (BU 1093 - 1154)	1894PLicO...2..197B
Bu_1894c		Pub. Lick Obs. 2, 197, 1894
Bu_1894d	Ma -	Burnham, S.W. (BU 1155 - 1224)	1894PLicO...2..206B
Bu_1894d		Pub. Lick Obs. 2, 206, 1894
Bu_1894e	Ma -	Burnham, S.W. (BU 1225 - 1266)	1894PLicO...2..221B
Bu_1894e		Pub. Lick Obs. 2, 221, 1894
Bu_1894f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1894PLicO...2..229B
Bu_1894f		Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f)	1893MNRAS..53..273B
Bu_1894g	Ma -	Burnham, S.W.	1894PLicO...2..159B
Bu_1894g		Pub. Lick Obs. 2, 159, 1894
Bu_1898	orb -	Burnham, S.W.	1898MNRAS..59...59B
Bu_1898		MNRAS 58, 59, 1898
Bu_1900	Ma -	Burnham, S.W.	1900PYerO...1....1B
Bu_1900		Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A	Ma j	Burnham, S.W.	1902AN....158..241E
Bu_1902A		cited by Espin (AN 158, 241, 1902)
Bu_1903	Ma -	Burnham, S.W.	1903PYerO...2....1B
Bu_1903		Pub. Yerkes Obs. 2, 1, 1903
Bu_1906	Ma j	Burnham, S.W.	1906QB821.B972.....
Bu_1906	+M	Burnham Double Star Cat., 1906
Bu_1906B	Ma -	Burnham, S.W.	1906MmRAS..56....1L
Bu_1906B	+orb	cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907	Ma -	Burnham, S.W.	1907AN....176..129B
Bu_1907		AN 176, 129, 1907 (most data in Bu_1913)	1913QB811.B8.......
Bu_1908	Ma -	Burnham, S.W.	1908MNRAS..68..517B
Bu_1908		MNRAS 68, 517, 1908
Bu_1908A	Ma -	Burnham, S.W.	1908MNRAS..68..465B
Bu_1908A		cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909	Ma -	Burnham, S.W.	1909AN....180...65B
Bu_1909		AN 180, 65, 1909 (most data in Bu_1913)	1913QB811.B8.......
Bu_1909b	Ma j	Burnham, S.W.	1909AN....182..133B
Bu_1909b		AN 182, 133, 1909
Bu_1910	Ma -	Burnham, S.W.	...................
Bu_1910		Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b	Ma -	Burnham, S.W.	1910AN....185..145B
Bu_1910b		AN 185, 145, 1910 (most data in Bu_1913)	1913QB811.B8.......
Bu_1911	-	Burnham, S.W.	1911MNRAS..72..156J
Bu_1911		MNRAS 72, 156, 1911
Bu_1911b	Ma j	Burnham, S.W.	1911AN....189..385B
Bu_1911b		AN 189, 385, 1911
Bu_1913	Ma j	Burnham, S.W.	1913QB811.B8.......
Bu_1913	+Pa	Carnegie Inst. Wash. #168, 1913
Bu_1913	+T
Bu_1918	Ma j	Burnham, S.W.	1918AJ.....31..141B
Bu_1918		AJ 31, 141, 1918
Bu_1923A	Ma -	Burnham, S.W.	1923MNRAS..83..154E
Bu_1923A		cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A	Ma -	Burnham, S.W.	1927sdsc.book......
Bu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A	Ma -	Burnham, S.W.	1932QB821.A43......
Bu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A	Ma -	Burnham, S.W.	1963icvd.book.....J
Bu_1963A		cited in IDS (Lick Index Cat.), 1963
Bu_2002A	Ma -	Burnham, S.W.	2002yCat.1275....0D
Bu_2002A		cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03027-0741	BU 11		1990	30	66	1.5	5.40	8.90	K0II-III	N	030242.26-074107.7
03027-0741	BU 11		2002	32	63	1.4	5.40	8.90	K0II-III	N D	030242.26-074107.7

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

WDS 03027-0741 BU 11 (Rho2 Eri) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03027-0741 BU 11 (Rho2 Eri) : MEASURES

No records found.

WDS 03027-0741 (Rho2 Eri) : 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 03027-0741 (Rho2 Eri) : ALADIN DSS IMAGE @ 03^h 02^m 42.26^s -07° 41' 07.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03027-0741 BU 11 (Rho2 Eri) : 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		03027-0741	BU 11		63	1.4	1
Show		03034-0804	LDS5409		143	171.7	26
Show		03026-0700	TOK 471		122	910.2	41
Show		03057-0746	RST4222		218	0.3	46
Show		02590-0746	GRV 996		336	27.8	46
Show		03013-0636	GWP 409		226	59.1	69
Show		03022-0630	YSC 126		162	0.0	72
Show		02581-0711	SLW 139		299	48.8	75
Show		03053-0857	A 456		45	4.7	85
Show		02569-0749	BRT 360		348	4.1	88
Show		03001-0908	RST4218		209	2.3	95
Show		03088-0700	SLW 147		336	146.9	100
Show		02593-0615	A 454		131	3.9	101
Show		02598-0913	JNN 22		321	0.6	102
Show		02559-0751	SKF1942		354	11.4	102
Show		03048-0603	GWP 416		186	45.2	104
Show		02556-0733	LDS5403		308	48.1	106
Show		02558-0815	BRT 359		346	4.9	109
Show		03066-0605	RST4223	AB	231	15.2	112
Show		03066-0605	RST4223	AC	293	79.9	112
Show		02596-0925	A 455	AB	315	3.4	114
Show		02596-0925	HJ 3545	AC	68	44.2	114
Show		02552-0800	EGN 2		84	10.2	114
Show		03099-0654	TOK 188		86	0.0	117
Show		03097-0836	HJ 2174		200	18.4	118
Show		02550-0841	GRV 995		153	25.7	118
Show		03038-0542	RST4220		339	0.4	121
Show		02549-0709	JNN 21		285	4.1	121
Show		02548-0640	GWP 393		350	28.8	132
Show		03044-0951	RST4221		53	0.7	133
Show		02536-0745	GWP 386		68	36.4	136
Show		03118-0718	RST4224		36	0.2	137
Show		02548-0853	NSC 17		15	6.1	138
Show		02570-0930	KPP1263		151	9.7	139
Show		03107-0632	TOK 77		246	16.2	139
Show		03036-1001	GWP 415		221	5.7	141
Show		03080-0537	GWP 424		12	13.7	147
Show		03125-0803	HDS 409		254	0.4	147
Show		03121-0844	FOX 56		176	2.1	154
Show		02524-0755	RST4215		150	0.2	154
Show		03097-0935	MET 21		150	5.3	154
Show		02535-0851	RST4216		316	7.1	155
Show		02593-0516	BVD 29		1	51.7	155
Show		03072-0520	GWP 423		31	67.1	157
Show		03121-0630	TDS2476		73	0.5	157
Show		03088-0952	GWP 427		105	466.5	159
Show		02544-0922	UC 850		109	38.7	160
Show		02595-1014	RST4217		292	0.4	161
Show		03013-1020	A 2612		148	2.5	161
Show		03136-0731	RST4225		212	0.3	163
Show		02594-1016	A 2610		8	0.4	163

WDS 03027-0741 : COMPONENTS

	A
B	pa=63.1° sep=1.36"

03027-0741 A

Componente originario normalizzato	AB	Name	Rho2 Eri	Coord arcsec 2000	030242.26-074107.7	Mag	5.4
Spectral class	K0II (yellow-orange)	PmRA	46.00	PmDE	-4.0	SAO	130254
HIP	14168	Tycho2	5287-01075-1	HD	18953	HR	917
GC	3651	ADS	2312	BD	BD-08 568	Bayer	Rho 2 Eridani
Bayer name	Rho2 Eri	Flamsteed	9 Eridani	Flamsteed name	9 Eri

Tycho2

Tycho2	5287-01075-1	Pflag		RAmdeg	45.67617576	DEmdeg	-7.68547124
PmRA	38.6	PmDE	-4.1	E RAmdeg	4	E DEmdeg	5
E pmRA	0.9	E pmDE	0.9	EpRAm	1991.43	EpDEm	1990.95
Num	13	Q RAmdeg	1.5	Q DEmdeg	1.2	Q pmRA	1.6
Q pmDE	1.3	BTmag	6.544	E BTmag	0.015	VTmag	5.442
E VTmag	0.010	Prox	999	TYC	T	HIP	14168
CCDM		RAdeg	45.67608694	DEdeg	-7.68546167	EpRA 1990	1.83
EpDE 1990	1.55	E RAdeg	4.1	E DEdeg	5.0	Posflg
Corr	0.1

SAO

SAO	130254	DelFlag		RA1950		PmRA1950	0.0028
DE1950		PmDE1950	0.001	Vmag	5.5	SpType	G5
Double code		Source	70	CatNum	3651	DM	BD-08 568
DMcomp		BDsup		HD	18953	M HD	0
GC	3651	RA1950rad	0.78648113	DE1950rad	-0.13754858	PmRA2000	0.0032
PmDE2000	-0.001

Hipparcos

Catalog	H	HIP	14168	Proxy		RAhms	03 02 42.26
DEdms	-07 41 07.7	Vmag	5.32	VarFlag		R Vmag	H
RAdeg	45.6761	DEdeg	-7.68546	AstroRef		Plx	12.65
CCDM	03027-0741	N CCDM	I	Nsys	1	Ncomp	1
MultFlag	G	Source		Qual		M HIP
Theta		Rho		HD	18953	BD	BD-08 568
CD		CP		Dm number	-08 568	VIred	0.89
SpType	K0II-III	R SpType		Coord arcsec 2000	030242.26-074107.7

Hipparcos 2

HIP	14168	Sn	1	So	1	Nc	1
RArad	0.7971980099	DErad	-0.1341366447	Plx	12.32	PmRA	49.3
PmDE	-5.42	E RArad	1.13	E DErad	0.85	E Plx	1.23
E pmRA	1.78	E pmDE	1.36	Hpmag	5.4804	E Hpmag	0.0013
SHp	0.009	VA	0	BV	0.941	E BV	0.019
VI	0.89

CCDM

Ccdm	03027-0741	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.31	DDEs	-7.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	5.5	Sp	G5	PmNote	*
PmRA	44	PmDE	1	Dm number	-08 568	Cat1	BD
Name2	130254	Cat2	SAO	HD	18953	M HD
ADS BDS	A 2312	M ADS BDS		N IDS		IDS	02578S0805A
HIC	14168

03027-0741 B

Componente originario normalizzato	AB		Coord arcsec 2000	030242.34-074107.1		Mag	8.9		Spectral class	III
Calc delta mag	3.5		Calc coord	yes

CCDM

Ccdm	03027-0741	RComp		Comp	B	Note1
Note2		Discov num	BU 11	DRAs		DDEs
R dRAs		Year	1959	Theta	075	Rho	1.8
Obs	16	Vmag	9.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 2312	M ADS BDS		N IDS		IDS	02578S0805B
HIC	14168