10250-5705 HDS 1498 (V399 Vel)

10^h 25^m 01.16^s -57° 05' 11.4" P.A. 94.00 sep 0.2 mag 8.41,10.25 Sp B9IV/V dist. 543.48 pc (1772.83 l.y.)

Coord 2000	10250-5705	Discov num	HDS1498	Comp		Coord arcsec 2000	10 25 01.16 -57 05 11.4
Date first	1991	Date last	2018	Obs	2
Pa first	99	Pa last	94.4	P.A. Now (θ)	94.4°
Sep first	0.1	Sep last	0.183	Sep. Now (ρ)	0.183"
Mag pri	8.41	Mag sec	10.25	delta mag (ΔM)	1.84	Spectral class	B9IV/V (blue-white)
Pri motion ra	-012	Sec motion ra
Pri motion dec	+003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	V399 Vel	Constellation	Vela	SAO	238045	HIP	50996
Tycho2	8608-00490-1	Gaia DR2	5351797600373277952	HD	90434	CP	CP-56 3286
Distance	543.48	Distance ly	1772.83

WDS 10250-5705 HDS 1498 (V399 Vel) : 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
10250-5705	HDS1498		1991	1	99	0.1	8.41	10.25	B9IV/V		102501.16-570511.4
10250-5705	HDS1498		2018	2	94	0.2	8.41	10.25	B9IV/V		102501.16-570511.4

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

WDS 10250-5705 HDS 1498 (V399 Vel) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10250-5705 HDS 1498 (V399 Vel) : MEASURES

No records found.

WDS 10250-5705 (V399 Vel) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 10250-5705 (V399 Vel) : ALADIN DSS IMAGE @ 10^h 25^m 01.16^s -57° 05' 11.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10250-5705 HDS 1498 (V399 Vel) : 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		10250-5705	HDS1498		94	0.2
Show		10248-5702	BRT3141		14	4.7	4
Show		10247-5708	DAM2353		142	6.3	5
Show		10243-5657	BRT2562		309	4.3	10
Show		10238-5659	BRT3139		163	4.9	12
Show		10252-5652	TDS7257		188	1.7	14
Show		10273-5706	RST3699		125	4.5	19
Show		10226-5656	TDS7229		175	2.5	22
Show		10239-5728	RST3695	AB	6	3.3	25
Show		10239-5728	DAM 526	AC	70	6.4	25
Show		10262-5643	I 1119		117	0.8	25
Show		10223-5722	RST3694		158	0.6	28
Show		10280-5653	BRT3143		49	3.9	29
Show		10216-5659	DAM2333		126	1.5	29
Show		10258-5637	RST2692		165	0.3	29
Show		10263-5638	DAM2368		340	4.4	30
Show		10212-5700	TDS7208		220	0.8	32
Show		10288-5714	DAM2377		354	4.7	32
Show		10287-5654	I 856		216	2.1	33
Show		10245-5633	BRT3140		72	4.1	33
Show		10229-5635	TDS7233		301	0.7	36
Show		10296-5713	TDS7296		41	2.9	38
Show		10226-5740	B 790		17	1.5	41
Show		10301-5658	DAM2390		178	1.5	43
Show		10271-5745	TDS7278		57	1.9	44
Show		10303-5659	TDS7304		47	2.8	44
Show		10292-5737	KRV 30		322	26.6	47
Show		10196-5724	FIN 162		177	0.4	48
Show		10244-5616	JSP 905		137	9.5	50
Show		10188-5703	DAM2298		28	8.6	51
Show		10313-5658	RST3703		65	1.3	53
Show		10186-5658	DAM2290		221	1.3	53
Show		10254-5759	TDS7260		230	0.5	54
Show		10181-5705	RST3689		221	0.5	56
Show		10248-5801	WFC 103		71	7.4	57
Show		10233-5800	TDS7235		155	2.1	57
Show		10237-5804	DAM2343		46	2.9	60
Show		10263-5807	TDS 589		89	0.8	63
Show		10324-5644	FIN 165		204	2.0	65
Show		10317-5741	JSP 397		131	0.5	65
Show		10187-5745	KPP3814		9	32.6	66
Show		10184-5629	TDS7169		175	0.9	66
Show		10176-5639	LDS 301		220	16.4	66
Show		10182-5624	DAM2272		186	45.2	70
Show		10261-5815	KPP 222		326	4.6	71
Show		10290-5603	JSP 394		52	0.7	71
Show		10209-5603	RMK 13	AB	102	7.2	72
Show		10209-5603	RMK 13	AC	191	36.2	72
Show		10331-5734	HDS1514		148	19.5	72
Show		10163-5716	DAM2218		53	1.7	72
Show		10262-5818	BRT3142		98	4.2	73

WDS 10250-5705 : COMPONENTS

	A
B	pa=98.1° sep=0.10"

10250-5705 A

Componente originario normalizzato	AB	Name	V399 Vel	Coord arcsec 2000	102501.16-570511.4	Mag	8.41
Spectral class	B9IV/V (blue-white)	PmRA	-12.00	PmDE	3.0	SAO	238045
HIP	50996	Tycho2	8608-00490-1	HD	90434	CP	CP-56 3286

Tycho2

Tycho2	8608-00490-1	Pflag		RAmdeg	156.25475250	DEmdeg	-57.08648598
PmRA	-16.8	PmDE	3.6	E RAmdeg	5	E DEmdeg	5
E pmRA	1.5	E pmDE	1.5	EpRAm	1991.31	EpDEm	1991.33
Num	9	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	0.9
Q pmDE	1.0	BTmag	8.207	E BTmag	0.016	VTmag	8.214
E VTmag	0.012	Prox	999	TYC	T	HIP	50996
CCDM	AB	RAdeg	156.25482389	DEdeg	-57.08649417	EpRA 1990	1.71
EpDE 1990	1.74	E RAdeg	5.1	E DEdeg	5.2	Posflg	P
Corr	0.0

SAO

SAO	238045	DelFlag		RA1950		PmRA1950	-0.0022
DE1950		PmDE1950	-0.029	Vmag	8.3	SpType	B9
Double code		Source	43	CatNum	2976	DM	CP-56 3286
DMcomp		BDsup		HD	90434	M HD	0
GC		RA1950rad	2.7190219	DE1950rad	-0.99190778	PmRA2000	-0.0022
PmDE2000	-0.027

Hipparcos

Catalog	H	HIP	50996	Proxy	H	RAhms	10 25 01.16
DEdms	-57 05 11.4	Vmag	8.21	VarFlag		R Vmag	G
RAdeg	156.255	DEdeg	-57.0865	AstroRef	*	Plx	1.11
CCDM	10250-5705	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	B	M HIP	AB
Theta	99	Rho	0.148	HD	90434	BD
CD		CP	CP-56 3286	Dm number	-56 3286	VIred	0.01
SpType	B9IV/V	R SpType		Coord arcsec 2000	102501.16-570511.4

Hipparcos 2

HIP	50996	Sn	55	So	3	Nc	2
RArad	2.7271612351	DErad	-0.9963473152	Plx	1.84	PmRA	-13.87
PmDE	3.48	E RArad	0.58	E DErad	0.56	E Plx	0.7
E pmRA	0.73	E pmDE	0.67	Hpmag	8.2277	E Hpmag	0.0018
SHp	0.015	VA	0	BV	-0.01	E BV	0.015
VI	0.01

CCDM

Ccdm	10250-5705	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.14	DDEs	-11.4
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.4	Sp	B9	PmNote	*
PmRA	-12	PmDE	3	Dm number	-56 3286	Cat1	CPD
Name2	238045	Cat2	SAO	HD	90434	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	50996

10250-5705 B

Componente originario normalizzato	AB		Coord arcsec 2000	102501.17-570511.4		Mag	10.25		Calc delta mag	1.84
Calc coord	yes

CCDM

Ccdm	10250-5705	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.16	DDEs	-11.4
R dRAs	82	Year	1991	Theta	99	Rho	0.2
Obs	1	Vmag	10.3	Sp		PmNote	*
PmRA	-12	PmDE	3	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	50996