10255-6504 HDS 1499 (HD 307760)

10^h 25^m 32.95^s -65° 03' 58.6" P.A. 156.00 sep 0.0 mag 9.81,11.39 Sp G0 dist. 109.29 pc (356.5 l.y.)

Coord 2000	10255-6504	Discov num	HDS1499	Comp		Coord arcsec 2000	10 25 32.95 -65 03 58.6
Date first	1991	Date last	2021	Obs	6
Pa first	91	Pa last	156.2	P.A. Now (θ)	156.2°
Sep first	0.1	Sep last	0.032	Sep. Now (ρ)	0.032"
Mag pri	9.81	Mag sec	11.39	delta mag (ΔM)	1.58	Spectral class	G0 (yellow)
Pri motion ra	+005	Sec motion ra
Pri motion dec	-018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 307760	Constellation	Carina	HIP	51031	Tycho2	8964-00348-1
Gaia DR2	5251336292412444928	HD	307760	CP	CP-64 1285	Distance	109.29
Distance ly	356.5

WDS 10255-6504 HDS 1499 (HD 307760) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10255-6504	HDS1499		1991	1	91	0.1	9.81	11.39	G0		102532.95-650358.6
10255-6504	HDS1499		2015	2	99	0.1	9.81	11.39	G0		102532.95-650358.6
10255-6504	HDS1499		2019	4	121	0.1	9.81	11.39	G0		102532.95-650358.6
10255-6504	HDS1499		2020	5	148	0.0	9.81	11.39	G0		102532.95-650358.6
10255-6504	HDS1499		2021	6	156	0.0	9.81	11.39	G0		102532.95-650358.6

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

WDS 10255-6504 HDS 1499 (HD 307760) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10255-6504 HDS 1499 (HD 307760) : MEASURES

No records found.

WDS 10255-6504 (HD 307760) : VIRTUAL EYEPIECE

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WDS 10255-6504 (HD 307760) : ALADIN DSS IMAGE @ 10^h 25^m 32.95^s -65° 03' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10255-6504 HDS 1499 (HD 307760) : 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		10255-6504	HDS1499		156	0.0
Show		10244-6514	HDS1496		106	0.1	13
Show		10310-6511	KPP 224		205	3.8	36
Show		10217-6533	TDS7216		171	1.2	38
Show		10281-6430	TOI 837		282	2.3	38
Show		10222-6541	COO 101		158	3.9	43
Show		10214-6538	KPP 219		251	3.7	44
Show		10191-6441	HJ 4306	AB	313	2.6	48
Show		10191-6441	KPP4373	BC	208	21.9	48
Show		10175-6526	HDS1482		44	0.3	55
Show		10231-6557	BRT1986		324	3.3	56
Show		10342-6514	B 1684		299	1.4	56
Show		10349-6454	B 1687		41	0.8	61
Show		10169-6530	DAM2232		265	1.1	61
Show		10228-6603	LDS 304		225	17.1	62
Show		10327-6420	TDS7331		252	2.5	64
Show		10311-6411	GLI 146		277	26.6	65
Show		10266-6357	KPP 589		80	5.5	68
Show		10151-6526	CBL 134		305	31.1	70
Show		10347-6545	RST 497		58	2.1	71
Show		10366-6448	CTI 389		203	54.0	73
Show		10137-6512	FIN 160		132	3.9	76
Show		10136-6506	DAM2152		33	1.7	76
Show		10376-6522	I 417	AB	351	0.6	78
Show		10376-6522	COO 109	AB,C	6	5.0	78
Show		10350-6415	TDS7352	AB	123	1.0	79
Show		10377-6526	DAM2465		274	3.3	80
Show		10130-6510	SLR 17	AB	339	4.0	80
Show		10130-6510	SLR 17	BC	291	4.3	80
Show		10128-6450	WFC 96		13	6.4	83
Show		10349-6408	DUN 93	AB	39	24.2	83
Show		10349-6408	I 74	BC	230	2.9	83
Show		10138-6542	HJ 4301		25	6.8	83
Show		10156-6602	TDS7148		1	0.6	85
Show		10395-6505	HJ 4343	AB	99	5.7	89
Show		10365-6604	KPP3823		134	6.6	91
Show		10389-6430	R 152		20	2.0	92
Show		10298-6333	B 2711		144	4.8	95
Show		10236-6639	I 854		305	11.3	96
Show		10127-6413	RST 478	AB	295	0.6	97
Show		10127-6413	RST 478	AB,C	284	7.6	97
Show		10127-6413	DAM 796	AB,D	30	7.9	97
Show		10102-6505	DAM2089	BC	250	14.9	98
Show		10102-6505	BRT1983	AB	165	1.9	98
Show		10288-6642	R 149		139	3.7	100
Show		10229-6324	FIN 163		92	1.7	102
Show		10100-6438	DAM2082		70	0.8	103
Show		10157-6344	DAM2202		129	6.3	103
Show		10166-6631	DAM2224		303	5.3	103
Show		10185-6637	DAM2285	BC	328	7.3	103
Show		10118-6409	RST 476		302	2.1	105

WDS 10255-6504 : COMPONENTS

	A
B	pa=169.5° sep=0.03"

10255-6504 A

Componente originario normalizzato	AB	Name	HD 307760	Coord arcsec 2000	102532.95-650358.6	Mag	9.81
Spectral class	G0 (yellow)	PmRA	5.00	PmDE	-18.0	HIP	51031
Tycho2	8964-00348-1	HD	307760	CP	CP-64 1285

Tycho2

Tycho2	8964-00348-1	Pflag		RAmdeg	156.38733071	DEmdeg	-65.06634477
PmRA	7.6	PmDE	-19.5	E RAmdeg	13	E DEmdeg	14
E pmRA	1.5	E pmDE	1.5	EpRAm	1989.19	EpDEm	1988.87
Num	8	Q RAmdeg	1.3	Q DEmdeg	1.0	Q pmRA	1.3
Q pmDE	1.1	BTmag	10.161	E BTmag	0.027	VTmag	9.457
E VTmag	0.021	Prox	999	TYC	T	HIP	51031
CCDM	AB	RAdeg	156.38728472	DEdeg	-65.06630028	EpRA 1990	1.74
EpDE 1990	1.76	E RAdeg	13.6	E DEdeg	14.7	Posflg	P
Corr	-0.1

Hipparcos

Catalog	H	HIP	51031	Proxy	H	RAhms	10 25 32.95
DEdms	-65 03 58.6	Vmag	9.45	VarFlag		R Vmag	H
RAdeg	156.387	DEdeg	-65.0663	AstroRef	*	Plx	9.22
CCDM	10255-6504	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	D	M HIP	AB
Theta	91	Rho	0.131	HD	307760	BD
CD		CP	CP-64 1285	Dm number	-64 1285	VIred	0.71
SpType	G0	R SpType		Coord arcsec 2000	102532.95-650358.6

Hipparcos 2

HIP	51031	Sn	55	So	3	Nc	2
RArad	2.7294734375	DErad	-1.1356209919	Plx	9.15	PmRA	4.22
PmDE	-17.53	E RArad	0.93	E DErad	0.85	E Plx	1.09
E pmRA	1.2	E pmDE	1.04	Hpmag	9.578	E Hpmag	0.0029
SHp	0.025	VA	0	BV	0.614	E BV	0.029
VI	0.68

CCDM

Ccdm	10255-6504	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.96	DDEs	1.2
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp	G0	PmNote	*
PmRA	5	PmDE	-18	Dm number	-64 1285	Cat1	CPD
Name2		Cat2		HD	307760	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	51031

10255-6504 B

Componente originario normalizzato	AB		Coord arcsec 2000	102532.95-650358.6		Mag	11.39		Calc delta mag	1.58
Calc coord	yes

CCDM

Ccdm	10255-6504	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	2.98	DDEs	1.2
R dRAs	82	Year	1991	Theta	91	Rho	0.1
Obs	1	Vmag	11.4	Sp		PmNote	*
PmRA	5	PmDE	-18	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	51031