07137-1620 ARA 32 (HD 55779)

07^h 13^m 44.89^s -16° 20' 10.9" P.A. 257.00 sep 8.5 mag 8.52,11.90 Sp G8III

Coord 2000	07137-1620	Discov num	ARA 32	Comp		Coord arcsec 2000	07 13 44.89 -16 20 10.9
Date first	1905	Date last	2015	Obs	6
Pa first	247	Pa last	256.7	P.A. Now (θ)	256.7°
Sep first	8.6	Sep last	8.45	Sep. Now (ρ)	8.45"
Mag pri	8.52	Mag sec	11.90	delta mag (ΔM)	3.38	Spectral class	G8III (yellow)
Pri motion ra	-013	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 55779		Constellation	Canis Major		SAO	152585		Tycho2	5965-02303-1
Gaia DR2	2935138220112234112		HD	55779

WDS 07137-1620 ARA 32 (HD 55779) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ara1961	Pa -	Aravamudan, S.	1961PASP...73..266A
Ara1961		PASP 73, 266, 1961
Ara1963	Pa -	Aravamudan, S.	.
Ara1963		Pub. Nizamiah Obs. 13, Pt.3, 1963

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07137-1620	ARA 32		1915	2	245	7.9	8.52	11.90			071344.89-162010.9
07137-1620	ARA 32		2000	3	255	8.3	8.52	11.90			071344.89-162010.9
07137-1620	ARA 32		2015	3	257	8.5	8.52	11.90	G8III		071344.89-162010.9

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WDS 07137-1620 ARA 32 (HD 55779) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07137-1620 ARA 32 (HD 55779) : MEASURES

No records found.

WDS 07137-1620 (HD 55779) : VIRTUAL EYEPIECE

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WDS 07137-1620 (HD 55779) : ALADIN DSS IMAGE @ 07^h 13^m 44.89^s -16° 20' 10.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07137-1620 ARA 32 (HD 55779) : 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		07137-1620	ARA 32		257	8.5
Show		07150-1646	ARA 33		27	12.4	32
Show		07113-1642	LDS 176		11	25.0	43
Show		07148-1659	RST3502		92	1.2	43
Show		07165-1559	ROE 28	AB	217	4.7	47
Show		07165-1559	SHT 6	AC	160	15.7	47
Show		07105-1638	BRG 24	AB	1	0.5	50
Show		07105-1638	BRG 24	AC	288	2.0	50
Show		07137-1530	TDS4600		175	0.6	51
Show		07148-1529	BU 575	AB	315	0.4	54
Show		07148-1529	STF1057	AB,C	1	15.7	54
Show		07143-1524	XMI 53		220	25.3	58
Show		07098-1621	KPP2484		346	22.3	58
Show		07096-1614	BU 329		100	30.6	61
Show		07126-1719	TDS4583		160	0.4	61
Show		07144-1519	ROE 26	AB	121	10.4	62
Show		07144-1519	ROE 26	AC	51	52.4	62
Show		07093-1606	ARA 2		80	11.6	66
Show		07094-1556	DAM1217		90	5.3	68
Show		07113-1719	A 3045		263	0.2	69
Show		07097-1541	DAM 742		130	15.8	70
Show		07166-1719	ARA 182		332	8.5	71
Show		07187-1617	A 3087	AB	197	2.9	73
Show		07187-1617	A 3087	AC	29	11.0	73
Show		07094-1542	RST3495		194	1.6	74
Show		07090-1651	GWP 873		179	32.0	75
Show		07132-1506	HU 455		203	3.9	75
Show		07162-1727	RST3504		191	0.4	76
Show		07166-1727	TDS4657		259	0.5	79
Show		07166-1729	TDS4658		247	1.8	81
Show		07157-1504	TDS4640		348	0.5	81
Show		07193-1648	SKI 5		106	2.6	85
Show		07196-1553	HU 1243		67	0.8	88
Show		07189-1711	KPP3714		265	1.5	90
Show		07194-1659	RST3508		280	1.3	90
Show		07077-1642	HDS 989		14	0.4	91
Show		07191-1533	TDS 354		24	1.2	91
Show		07079-1542	A 3043		326	0.3	93
Show		07176-1740	ARA 183		106	13.9	97
Show		07141-1757	TDS4612		133	0.6	98
Show		07085-1723	TDS 334		202	1.9	98
Show		07142-1758	HJ 3939		246	10.1	98
Show		07164-1751	ARA 181		35	12.0	99
Show		07141-1758	ARA 178		358	9.8	99
Show		07171-1451	YSC 2		93	0.1	102
Show		07067-1615	FEN 8		214	5.6	102
Show		07209-1625	ARA 34		89	13.6	104
Show		07101-1451	TDS4535		119	1.3	104
Show		07142-1804	DAW 87		319	4.1	104
Show		07185-1741	TDS4698		148	0.5	106
Show		07177-1749	TDS4682		219	3.9	106

WDS 07137-1620 : COMPONENTS

	A
B	pa=256.2° sep=8.13"

07137-1620 A

Componente originario normalizzato	AB	Name	HD 55779	Coord arcsec 2000	071344.89-162010.9	Mag	8.52
Spectral class	G8III (yellow)	PmRA	-13.00	PmDE	-7.0	SAO	152585
Tycho2	5965-02303-1	HD	55779	DM	BD-16 1837

Tycho2

Tycho2	5965-02303-1	Pflag		RAmdeg	108.43706991	DEmdeg	-16.33638637
PmRA	0.4	PmDE	-3.1	E RAmdeg	9	E DEmdeg	9
E pmRA	1.5	E pmDE	1.3	EpRAm	1990.73	EpDEm	1990.25
Num	9	Q RAmdeg	1.8	Q DEmdeg	1.8	Q pmRA	1.8
Q pmDE	1.8	BTmag	9.626	E BTmag	0.024	VTmag	8.518
E VTmag	0.014	Prox	999	TYC	T	HIP
CCDM		RAdeg	108.43706972	DEdeg	-16.33637750	EpRA 1990	1.72
EpDE 1990	1.71	E RAdeg	9.1	E DEdeg	9.2	Posflg
Corr	0.1

SAO

SAO	152585	DelFlag		RA1950		PmRA1950	-0.0016
DE1950		PmDE1950	-0.023	Vmag	8.1	SpType	G5
Double code		Source	21	CatNum	2543	DM	BD-16 1837
DMcomp		BDsup		HD	55779	M HD	0
GC		RA1950rad	1.88275254	DE1950rad	-0.2836106	PmRA2000	-0.0012
PmDE2000	-0.02

CCDM

Ccdm	07137-1620	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.80	DDEs	-12.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	G5	PmNote	*
PmRA	-23	PmDE	-23	Dm number	-16 1837	Cat1	BD
Name2	152585	Cat2	SAO	HD	55779	M HD
ADS BDS		M ADS BDS		N IDS		IDS	07092S1610A
HIC

07137-1620 B

Componente originario normalizzato	AB		Coord arcsec 2000	071344.34-162012.8		Mag	11.9		Calc delta mag	3.38
Calc coord	yes

CCDM

Ccdm	07137-1620	RComp		Comp	B	Note1
Note2		Discov num	ARA 32	DRAs		DDEs
R dRAs		Year	1915	Theta	240	Rho	8.5
Obs	1	Vmag	12.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	07092S1610B
HIC