10238-4415 I 208 AB (HD 90201)

10^h 23^m 47.37^s -44° 14' 32.8" P.A. 11.00 sep 0.6 mag 7.91,9.14 Sp A1V dist. 247.52 pc (807.41 l.y.)

Coord 2000	10238-4415	Discov num	I 208	Comp	AB	Coord arcsec 2000	10 23 47.37 -44 14 32.8
Date first	1897	Date last	2020	Obs	21
Pa first	30	Pa last	10.7	P.A. Now (θ)	10.7°
Sep first	1.0	Sep last	0.616	Sep. Now (ρ)	0.616"
Mag pri	7.91	Mag sec	9.14	delta mag (ΔM)	1.23	Spectral class	A1V (white)
Pri motion ra	-014	Sec motion ra	-014
Pri motion dec	+003	Sec motion dec	+003
Notes	N (See Notes)

Nature of this double is uncertain.

10238-4415 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 90201	222019	10 23 47 -44 14 33	I 208 AB	2020	21	11	0.6	7.91	9.14	1.23		<===
Show		222019	10 23 47 -44 14 33	I 208 AB,C	2015	5	25	25.2	7.68	14.00	6.32

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 90201	Constellation	Vela	SAO	222019	HIP	50912
Tycho2	7721-01628-1	Gaia DR2	5415633944108644096	HD	90201	CD	CD-43 6224
CP	CP-43 4636	Distance	247.52	Distance ly	807.41

WDS 10238-4415 I 208 AB (HD 90201) : NOTES

discov_num	notes	refcode
I 208	AB. 1997.1230: A smaller annulus was used in the power spectrum fit
	due to the faintness of the source. As a consequence, the separation
	and position angle uncertainties may be larger than other measures.	Hor1997

REFERENCES

refcode	metd	author	reference
Hor1997	S j	Horch, E.P., Ninkov, Z., & Slawson, R.	1997AJ....114.2117H
Hor1997		AJ 114, 2117, 1997

DISCOVERER

idgroup	discov	author
1	I	Innes, R.T.A.
5	I	MNRAS 57, 533, 1897 (data also in I__1897b,
5	I	I__1897c)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10238-4415	I 208	AB	1997	20	15	0.7	7.91	9.14	A1V	N D	102347.37-441432.8
10238-4415	I 208	AB	2020	21	11	0.6	7.91	9.14	A1V	N	102347.37-441432.8

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

WDS 10238-4415 I 208 AB (HD 90201) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10238-4415 I 208 AB (HD 90201) : MEASURES

No records found.

WDS 10238-4415 (HD 90201) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 10238-4415 (HD 90201) : ALADIN DSS IMAGE @ 10^h 23^m 47.37^s -44° 14' 32.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10238-4415 I 208 AB (HD 90201) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		10238-4415	I 208	AB	11	0.6
Show		10238-4415	I 208	AB,C	25	25.2
Show		10244-4414	DAM2350		31	1.8	7
Show		10236-4408	HJ 4315		210	27.8	8
Show		10259-4421	TDS7267		108	0.5	24
Show		10218-4430	LDS6232		42	40.4	28
Show		10253-4347	DAM2360		154	3.8	33
Show		10236-4447	DAM2342		254	1.2	33
Show		10235-4341	TDS7239		267	0.5	34
Show		10236-4340	DON 409		50	1.0	34
Show		10241-4449	TDS7250		60	0.4	35
Show		10205-4358	DAM2327	CD	218	1.5	39
Show		10201-4420	TDS7191		249	1.0	40
Show		10254-4339	TDS7259		211	2.9	40
Show		10205-4355	TDS7197	AB	236	0.5	41
Show		10205-4355	DAM2326	AB,C	68	415.5	41
Show		10241-4457	DON1088		102	4.4	44
Show		10243-4325	DAM2348		332	3.7	51
Show		10250-4504	HU 1475		259	2.3	52
Show		10248-4323	TDS7254		94	0.6	53
Show		10256-4325	DAM2362		153	3.5	54
Show		10264-4324	I 1200		142	3.1	58
Show		10236-4514	SWR 89		42	13.6	60
Show		10272-4504	TDS7280		304	0.4	62
Show		10201-4327	TDS7190		202	0.5	63
Show		10241-4312	TDS7249		235	2.9	63
Show		10189-4341	TDS7177		351	0.6	63
Show		10183-4346	KPP2546		175	23.0	66
Show		10297-4352	B 1158		3	0.1	68
Show		10222-4520	RST4926		265	0.3	68
Show		10275-4510	DON1089		56	5.1	69
Show		10175-4404	DAM2250		340	2.6	69
Show		10172-4414	DAM2240		317	3.5	72
Show		10172-4406	TDS7161		214	1.2	72
Show		10170-4357	DAM2234		193	7.1	75
Show		10169-4359	DAM2230		337	1.6	77
Show		10310-4422	DON 415		18	2.9	78
Show		10273-4303	TDS 590		234	0.7	82
Show		10299-4503	DAM2389		250	1.9	82
Show		10315-4420	DAM2402		279	4.3	83
Show		10174-4505	RSS 229		300	18.0	85
Show		10159-4414	GLI 131	AB	282	17.2	85
Show		10159-4414	LPO 73	BC	146	7.7	85
Show		10315-4438	TDS7318		33	0.9	86
Show		10317-4429	B 1161		324	0.1	87
Show		10208-4252	DON 408		180	8.3	89
Show		10227-4246	B 2239	AB	54	10.2	89
Show		10227-4246	B 2239	AC	65	16.6	89
Show		10162-4339	TDS7155		91	2.1	90
Show		10242-4245	HJ 4316		238	13.1	91
Show		10308-4508	TDS7308		326	0.6	92

WDS 10238-4415 : COMPONENTS

	A	B
B	pa=7.7° sep=0.61"
C	pa=18.2° sep=24.15"	pa=18.4° sep=23.55"

10238-4415 A

Name	HD 90201	Coord arcsec 2000	102347.37-441432.8	Mag	7.91	Spectral class	A1V (white)
PmRA	-14.00	PmDE	3.0	SAO	222019	HIP	50912
Tycho2	7721-01628-1	HD	90201	CD	CD-43 6224	CP	CP-43 4636

Tycho2

Tycho2	7721-01628-1	Pflag		RAmdeg	155.94731917	DEmdeg	-44.24240049
PmRA	-14.2	PmDE	3.0	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.36	EpDEm	1991.50
Num	10	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.0	BTmag	7.743	E BTmag	0.015	VTmag	7.680
E VTmag	0.010	Prox	999	TYC	T	HIP	50912
CCDM	AB	RAdeg	155.94736500	DEdeg	-44.24240722	EpRA 1990	1.68
EpDE 1990	1.78	E RAdeg	4.0	E DEdeg	3.9	Posflg	P
Corr	-0.3

SAO

SAO	222019	DelFlag		RA1950		PmRA1950	-0.0023
DE1950		PmDE1950	-0.018	Vmag	7.5	SpType	A0
Double code		Source	48	CatNum	8522	DM	CP-43 4636
DMcomp		BDsup		HD	90201	M HD	0
GC		RA1950rad	2.71255612	DE1950rad	-0.76775213	PmRA2000	-0.0018
PmDE2000	-0.015

Hipparcos

Catalog	H	HIP	50912	Proxy	H	RAhms	10 23 47.37
DEdms	-44 14 32.8	Vmag	7.63	VarFlag		R Vmag	H
RAdeg	155.947	DEdeg	-44.2424	AstroRef	A	Plx	3.89
CCDM	10238-4415	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	16	Rho	0.661	HD	90201	BD
CD	CD-43 6224	CP	CP-43 4636	Dm number	-43 6224	VIred	0.05
SpType	A1V	R SpType		Coord arcsec 2000	102347.37-441432.8

Hipparcos 2

HIP	50912	Sn	15	So	3	Nc	2
RArad	2.7217948484	DErad	-0.7721762051	Plx	4.04	PmRA	-13.56
PmDE	4.09	E RArad	0.53	E DErad	0.8	E Plx	0.97
E pmRA	0.65	E pmDE	0.9	Hpmag	7.6487	E Hpmag	0.0012
SHp	0.013	VA	0	BV	0.038	E BV	0.007
VI	0.05

CCDM

Ccdm	10238-4415	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.71	DDEs	25.4
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	7.7	Sp	A0	PmNote	*
PmRA	-25	PmDE	-18	Dm number	-43 6224	Cat1	CD
Name2	222019	Cat2	SAO	HD	90201	M HD
ADS BDS		M ADS BDS		N IDS		IDS	10196S4344A
HIC	50912

10238-4415 B

Coord arcsec 2000	102347.38-441432.2		Mag	9.14		PmRA	-14.00		PmDE	3.0
Calc delta mag	1.23		Calc coord	yes

CCDM

Ccdm	10238-4415	RComp		Comp	B	Note1
Note2		Discov num	I 208	DRAs		DDEs
R dRAs		Year	1960	Theta	023	Rho	0.7
Obs	8	Vmag	8.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10196S4344B
HIC	50912

10238-4415 C

Coord arcsec 2000	102348.07-441409.9		Mag	14		PmRA	-32.00		PmDE	-9.0
Calc delta mag	6.09		Calc coord	yes

CCDM

Ccdm	10238-4415	RComp		Comp	C	Note1
Note2		Discov num	I 208	DRAs		DDEs
R dRAs		Year	1960	Theta	024	Rho	25.4
Obs	2	Vmag	14.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10196S4344C
HIC