09474-5646 HDS 1417 (HD 300330)

09^h 47^m 24.56^s -56° 45' 45.5" P.A. 46.00 sep 0.3 mag 7.87,9.67 Sp B9 dist. 490.2 pc (1599.03 l.y.)

Coord 2000	09474-5646	Discov num	HDS1417	Comp		Coord arcsec 2000	09 47 24.56 -56 45 45.5
Date first	1991	Date last	2018	Obs	2
Pa first	227	Pa last	46.2	P.A. Now (θ)	46.2°
Sep first	0.3	Sep last	0.339	Sep. Now (ρ)	0.339"
Mag pri	7.87	Mag sec	9.67	delta mag (ΔM)	1.8	Spectral class	B9 (blue-white)
Pri motion ra	-010	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 300330	Constellation	Vela	HIP	48028	Tycho2	8606-01248-1
Gaia DR2	5307571875451291136	HD	300330	CP	CP-56 2533	Distance	490.2
Distance ly	1599.03

WDS 09474-5646 HDS 1417 (HD 300330) : 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
09474-5646	HDS1417		1991	1	227	0.3	7.87	9.67	B9	D	094724.56-564545.5
09474-5646	HDS1417		2018	2	46	0.3	7.87	9.67	B9		094724.56-564545.5

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

WDS 09474-5646 HDS 1417 (HD 300330) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09474-5646 HDS 1417 (HD 300330) : MEASURES

No records found.

WDS 09474-5646 (HD 300330) : VIRTUAL EYEPIECE

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WDS 09474-5646 (HD 300330) : ALADIN DSS IMAGE @ 09^h 47^m 24.56^s -56° 45' 45.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09474-5646 HDS 1417 (HD 300330) : 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		09474-5646	HDS1417		46	0.3
Show		09476-5645	DAM1748		324	1.2	3
Show		09487-5627	DAM1768		330	1.1	22
Show		09485-5626	I 1191		117	3.5	23
Show		09489-5623	DAM1769		296	3.6	26
Show		09457-5711	HDS1410		52	0.3	30
Show		09436-5635	TDS6768		278	2.7	34
Show		09429-5636	RST 425		328	0.5	39
Show		09512-5715	BRT2552		269	3.1	43
Show		09434-5717	HDS1402		48	0.3	46
Show		09465-5557	DAM 504		44	7.8	50
Show		09533-5656	BRT3130		199	4.7	50
Show		09418-5626	RST 423		17	0.5	51
Show		09415-5702	TDS6743	AB	173	0.4	51
Show		09415-5702	DAM1699	AB,C	299	4.0	51
Show		09470-5554	RST 433	AB	15	2.0	52
Show		09470-5554	DAM 505	AC	142	8.3	52
Show		09502-5733	TDS6844	Aa,Ab	32	0.4	53
Show		09502-5733	R 132	AB	163	7.1	53
Show		09449-5734	FIN 145		291	3.7	53
Show		09533-5624	COO 95		348	2.7	53
Show		09411-5627	DAM1696		129	6.4	56
Show		09410-5628	DAM1694		167	1.7	56
Show		09418-5722	TDS 548		234	1.3	59
Show		09439-5738	HDS1404	Aa,Ab	276	0.1	60
Show		09439-5738	HU 1468	AB	199	4.5	60
Show		09439-5738	HU 1468	AC	230	18.5	60
Show		09436-5738	DAM1712		113	1.3	61
Show		09400-5640	BRT2550		230	4.1	62
Show		09399-5631	RST 420		167	2.6	64
Show		09398-5631	TDS6726		285	1.9	65
Show		09396-5656	BRT2549		145	2.9	65
Show		09427-5550	R 129		297	3.1	69
Show		09541-5727	BRT2554	AB	149	4.0	71
Show		09541-5727	DAM 3	BC	133	5.4	71
Show		09396-5716	BRT3126		214	3.3	71
Show		09560-5705	RST3672	AB	239	1.3	74
Show		09384-5650	TDS6711		234	2.4	75
Show		09441-5756	HU 1469		258	5.7	75
Show		09455-5759	TDS 551		58	1.0	76
Show		09381-5658	COO 88		148	11.7	78
Show		09488-5803	RST 436		318	2.7	78
Show		09402-5740	BRT2551		82	2.9	80
Show		09394-5731	RST 419		251	2.8	80
Show		09382-5711	FIN 401		310	6.1	80
Show		09569-5710	BRT2555		19	3.5	81
Show		09568-5713	BRT2556		193	3.4	82
Show		09561-5729	TDS6907		86	2.2	83
Show		09571-5622	TDS6915		235	2.4	84
Show		09503-5808	TDS6847		329	0.5	86
Show		09384-5732	HJ 4232		303	10.8	87

WDS 09474-5646 : COMPONENTS

	A
B	pa=29.8° sep=0.27"

09474-5646 A

Componente originario normalizzato	AB	Name	HD 300330	Coord arcsec 2000	094724.56-564545.5	Mag	7.87
Spectral class	B9 (blue-white)	PmRA	-10.00	PmDE	2.0	HIP	48028
Tycho2	8606-01248-1	HD	300330	CP	CP-56 2533

Tycho2

Tycho2	8606-01248-1	Pflag		RAmdeg	146.85225262	DEmdeg	-56.76264968
PmRA	-10.8	PmDE	1.7	E RAmdeg	4	E DEmdeg	4
E pmRA	1.3	E pmDE	1.2	EpRAm	1991.47	EpDEm	1991.42
Num	12	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.2	BTmag	7.642	E BTmag	0.015	VTmag	7.674
E VTmag	0.011	Prox	999	TYC	T	HIP	48028
CCDM	AB	RAdeg	146.85229750	DEdeg	-56.76265333	EpRA 1990	1.79
EpDE 1990	1.75	E RAdeg	4.2	E DEdeg	4.4	Posflg	P
Corr	0.1

Hipparcos

Catalog	H	HIP	48028	Proxy	H	RAhms	09 47 24.56
DEdms	-56 45 45.5	Vmag	7.69	VarFlag		R Vmag	G
RAdeg	146.852	DEdeg	-56.7626	AstroRef	A	Plx	1.89
CCDM	09474-5646	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	227	Rho	0.316	HD	300330	BD
CD		CP	CP-56 2533	Dm number	-56 2533	VIred	0
SpType	B9	R SpType		Coord arcsec 2000	094724.56-564545.5

Hipparcos 2

HIP	48028	Sn	15	So	3	Nc	2
RArad	2.5630564192	DErad	-0.9906950626	Plx	2.04	PmRA	-9.64
PmDE	2.48	E RArad	0.5	E DErad	0.47	E Plx	0.57
E pmRA	0.49	E pmDE	0.45	Hpmag	7.6837	E Hpmag	0.0012
SHp	0.01	VA	0	BV	-0.02	E BV	0.015
VI	0

CCDM

Ccdm	09474-5646	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.54	DDEs	14.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	7.9	Sp	B9	PmNote	*
PmRA	-10	PmDE	2	Dm number	-56 2533	Cat1	CPD
Name2	237342	Cat2	SAO	HD	300330	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	48028

09474-5646 B

Componente originario normalizzato	AB		Coord arcsec 2000	094724.58-564545.3		Mag	9.67		Calc delta mag	1.8
Calc coord	yes

CCDM

Ccdm	09474-5646	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.52	DDEs	14.3
R dRAs	82	Year	1991	Theta	227	Rho	0.3
Obs	1	Vmag	9.7	Sp		PmNote	*
PmRA	-10	PmDE	2	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	48028