10311-6854 R 151 (HD 91423)

10^h 31^m 07.40^s -68° 53' 50.0" P.A. 190.00 sep 2.9 mag 7.55,9.71 Sp A0V dist. 196.46 pc (640.85 l.y.)

Coord 2000	10311-6854	Discov num	R 151	Comp		Coord arcsec 2000	10 31 07.40 -68 53 50.0
Date first	1880	Date last	1998	Obs	7
Pa first	192	Pa last	190.2	P.A. Now (θ)	190.2°
Sep first	3.5	Sep last	2.929	Sep. Now (ρ)	2.929"
Mag pri	7.55	Mag sec	9.71	delta mag (ΔM)	2.16	Spectral class	A0V (white)
Pri motion ra	-021	Sec motion ra	-021
Pri motion dec	+001	Sec motion dec	+001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 91423	Constellation	Carina	SAO	250999	HIP	51508
Tycho2	9211-03871-1	Gaia DR2	5232516158028349568	HD	91423	GC	14473
CP	CP-68 1184	Distance	196.46	Distance ly	640.85

WDS 10311-6854 R 151 (HD 91423) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
R__1871	Ma -	Russell, H.C.	1884QB821.R94......
R__1871		Sydney Obs. Results, 1871-1881
R__1882	Ma j	Russell, H.C.	1882MmRAS..47..109R
R__1882		MemRAS 47, 109, 1882
R__1892	Ma -	Russell, H.C.	1892MmRAS..50...57R
R__1892		MemRAS 50, 57, 1892

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10311-6854	R 151		1991	6	190	2.9	7.55	9.71	A0V		103107.40-685350.0
10311-6854	R 151		1998	7	190	2.9	7.55	9.71	A0V		103107.40-685350.0

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

WDS 10311-6854 R 151 (HD 91423) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10311-6854 R 151 (HD 91423) : MEASURES

No records found.

WDS 10311-6854 (HD 91423) : VIRTUAL EYEPIECE

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WDS 10311-6854 (HD 91423) : ALADIN DSS IMAGE @ 10^h 31^m 07.40^s -68° 53' 50.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10311-6854 R 151 (HD 91423) : 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		10311-6854	R 151		190	2.9
Show		10312-6858	DAM2399		284	1.0	5
Show		10320-6859	DAM2404		123	7.0	7
Show		10271-6830	MLO 32	AB	127	11.3	33
Show		10321-6930	DON 418		95	4.5	37
Show		10384-6904	DON 427		45	0.8	41
Show		10234-6824	DON 410		318	4.2	52
Show		10284-6805	MLO 33		195	4.5	52
Show		10395-6825	TVB 229		345	12.0	55
Show		10217-6920	RSS 13		328	46.2	57
Show		10300-6756	KPP3817		95	40.5	58
Show		10198-6841	TDS7185		358	0.4	64
Show		10209-6933	BRT1985		201	1.1	67
Show		10187-6842	DAM2294		36	3.4	69
Show		10219-6806	DAM2336		275	8.4	70
Show		10320-6743	DAM2403		221	1.9	72
Show		10321-7005	HJ 4335		219	7.8	72
Show		10180-6845	DON 404		48	0.8	73
Show		10311-6741	LDS6176		217	2.7	74
Show		10175-6851	DAM2252		261	1.0	74
Show		10205-6807	DAM2328		239	34.2	75
Show		10334-7008	MLO 34		154	4.2	75
Show		10347-6741	TDS7346		28	2.4	76
Show		10208-6804	HDS1487		52	0.3	76
Show		10288-7010	TDS 592		137	0.8	77
Show		10418-6755	KPP1792		199	13.9	84
Show		10171-6819	DAM2238		291	1.1	85
Show		10167-6820	BRT1984		51	4.8	86
Show		10469-6843	DON 439		97	2.1	87
Show		10160-6825	DAM2210		76	2.1	88
Show		10184-6802	DON 405		339	1.3	88
Show		10159-6825	DON 402		149	0.5	89
Show		10174-6945	DON 403		290	1.8	89
Show		10360-7019	DON 425		32	3.7	90
Show		10227-6738	KPP1583		280	12.0	90
Show		10158-6824	MLO 31		11	6.0	90
Show		10145-6852	GLI 133		261	13.7	90
Show		10282-7024	DON 412		114	3.5	92
Show		10320-6722	DON 417		86	1.2	93
Show		10349-6724	DON 424		337	0.4	93
Show		10152-6823	DON 401		162	0.5	93
Show		10343-6722	DON 422		115	1.9	94
Show		10346-6721	I 500		47	2.5	95
Show		10157-6944	DAM2203		147	2.2	96
Show		10493-6845	HJ 4351		228	7.6	100
Show		10208-6732	HJ 4314	AB	13	19.0	101
Show		10419-7018	TDS7423		7	0.8	102
Show		10438-6742	DON 432		359	2.5	102
Show		10129-6926	DON 398		277	0.8	103
Show		10387-6719	TVB 228		328	5.7	104
Show		10330-6710	DON 420		302	1.5	105

WDS 10311-6854 : COMPONENTS

	A
B	pa=183.7° sep=2.89"

10311-6854 A

Componente originario normalizzato	AB	Name	HD 91423	Coord arcsec 2000	103107.40-685350.0	Mag	7.55
Spectral class	A0V (white)	PmRA	-21.00	PmDE	1.0	SAO	250999
HIP	51508	Tycho2	9211-03871-1	HD	91423	GC	14473
CP	CP-68 1184

Tycho2

Tycho2	9211-03871-1	Pflag		RAmdeg	157.78084633	DEmdeg	-68.89722606
PmRA	-17.2	PmDE	12.8	E RAmdeg	4	E DEmdeg	4
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.48	EpDEm	1991.55
Num	10	Q RAmdeg	1.8	Q DEmdeg	2.8	Q pmRA	1.7
Q pmDE	2.7	BTmag	7.594	E BTmag	0.015	VTmag	7.545
E VTmag	0.010	Prox	29	TYC	T	HIP	51508
CCDM	A	RAdeg	157.78095694	DEdeg	-68.89725472	EpRA 1990	1.72
EpDE 1990	1.80	E RAdeg	4.3	E DEdeg	4.3	Posflg	D
Corr	0.0

SAO

SAO	250999	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	-0.01	Vmag	7.7	SpType	A0
Double code		Source	70	CatNum	14473	DM	CP-68 1184
DMcomp		BDsup		HD	91423	M HD	0
GC	14473	RA1950rad	2.74740906	DE1950rad	-1.19799177	PmRA2000	-0.0021
PmDE2000	-0.005

Hipparcos

Catalog	H	HIP	51508	Proxy	H	RAhms	10 31 07.43
DEdms	-68 53 50.1	Vmag	7.39	VarFlag		R Vmag	H
RAdeg	157.781	DEdeg	-68.8973	AstroRef	A	Plx	3.93
CCDM	10311-6854	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	190	Rho	2.932	HD	91423	BD
CD		CP	CP-68 1184	Dm number	-68 1184	VIred	0.03
SpType	A0V	R SpType		Coord arcsec 2000	103107.43-685350.1

Hipparcos 2

HIP	51508	Sn	15	So	3	Nc	2
RArad	2.753797295	DErad	-1.2024839825	Plx	5.09	PmRA	-20.45
PmDE	1.66	E RArad	0.39	E DErad	0.4	E Plx	0.46
E pmRA	0.47	E pmDE	0.45	Hpmag	7.4235	E Hpmag	0.001
SHp	0.009	VA	0	BV	0.078	E BV	0.012
VI	0.09

CCDM

Ccdm	10311-6854	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.61	DDEs	9.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.9	Sp	A0	PmNote	*
PmRA	-10	PmDE	-8	Dm number	-68 1184	Cat1	CPD
Name2	250999	Cat2	SAO	HD	91423	M HD
ADS BDS		M ADS BDS		N IDS		IDS	10282S6823A
HIC	51508

10311-6854 B

Componente originario normalizzato	AB		Coord arcsec 2000	103107.37-685352.9		Mag	9.71		PmRA	-21.00
PmDE	1.0		Calc delta mag	2.16		Calc coord	yes

CCDM

Ccdm	10311-6854	RComp		Comp	B	Note1
Note2		Discov num	R 151	DRAs		DDEs
R dRAs		Year	1880	Theta	192	Rho	3.4
Obs	3	Vmag	9.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10282S6823B
HIC	51508