10262-5006 R 143 (HD 90550)

10^h 26^m 10.95^s -50° 06' 04.3" P.A. 20.00 sep 21.6 mag 9.54,11.12 Sp F0IV/V

Coord 2000	10262-5006	Discov num	R 143	Comp		Coord arcsec 2000	10 26 10.95 -50 06 04.3
Date first	1881	Date last	2015	Obs	12
Pa first	21	Pa last	20.3	P.A. Now (θ)	20.3°
Sep first	17.3	Sep last	21.644	Sep. Now (ρ)	21.644"
Mag pri	9.54	Mag sec	11.12	delta mag (ΔM)	1.58	Spectral class	F0IV/V (yellow-white)
Pri motion ra	-016	Sec motion ra	-017
Pri motion dec	+010	Sec motion dec	+010
Notes

rPM=0.051 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 90550		Constellation	Vela		SAO	222051		Tycho2	8192-00758-1
Gaia DR2	5358145738146336512		HD	90550		DM	CP-49 3451

WDS 10262-5006 R 143 (HD 90550) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
R__1871	Ma -	Russell, H.C.	1884QB821.R94......
R__1871		Sydney Obs. Results, 1871-1881
R__1882	Ma j	Russell, H.C.	1882MmRAS..47..109R
R__1882		MemRAS 47, 109, 1882
R__1892	Ma -	Russell, H.C.	1892MmRAS..50...57R
R__1892		MemRAS 50, 57, 1892

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10262-5006	R 143		2000	8	21	21.7	9.54	11.12	F0IV/V	D	102610.95-500604.3
10262-5006	R 143		2010	11	21	21.2	9.54	11.12	F0IV/V		102610.95-500604.3
10262-5006	R 143		2015	12	20	21.6	9.54	11.12	F0IV/V		102610.95-500604.3

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WDS 10262-5006 R 143 (HD 90550) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10262-5006 R 143 (HD 90550) : MEASURES

No records found.

WDS 10262-5006 (HD 90550) : VIRTUAL EYEPIECE

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

WDS 10262-5006 (HD 90550) : ALADIN DSS IMAGE @ 10^h 26^m 10.95^s -50° 06' 04.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10262-5006 R 143 (HD 90550) : 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		10262-5006	R 143		20	21.6
Show		10271-5008	R 144		7	17.8	9
Show		10249-5008	COO 102		234	8.0	13
Show		10271-4947	HJ 4320		353	16.5	21
Show		10290-5008	TDS7291		226	1.6	27
Show		10272-4940	RST 489		57	1.8	28
Show		10234-5021	B 2240	AB	193	6.8	31
Show		10234-5021	TOK 67	AC	301	6.8	31
Show		10229-5000	TDS7232		208	2.5	33
Show		10272-5039	B 1677		250	1.8	35
Show		10231-5032	TOK 840		217	1.1	39
Show		10294-5031	DAM2382		87	1.2	41
Show		10294-5034	B 1681		326	1.1	42
Show		10298-4936	KPP 815		180	7.0	47
Show		10213-5005	TDS7210		79	0.9	47
Show		10256-4919	LDS 305		24	25.5	48
Show		10289-4922	CPO 293		56	3.8	52
Show		10210-5023	RST 487		88	3.4	53
Show		10208-5018	TDS7203		258	2.3	54
Show		10234-4918	TDS 585		207	1.1	55
Show		10207-5025	TDS7201		105	1.3	57
Show		10320-5033	KPP2914		242	1.5	62
Show		10312-5049	DAM2406		178	3.2	65
Show		10316-5046	DAM2409		344	6.2	66
Show		10321-5040	DAM2412		352	5.0	67
Show		10321-5046	TDS7327		110	0.6	69
Show		10316-4920	DAM2408		230	3.0	70
Show		10321-4927	RST 495	AB	147	10.7	70
Show		10321-4927	SIN 53	AC	80	56.5	70
Show		10333-4955	B 1682		215	0.6	70
Show		10290-4859	I 73	AB	220	5.1	73
Show		10290-4859	I 73	AC	33	24.5	73
Show		10330-4935	TDS7332		127	2.6	74
Show		10319-4918	DAM2410		219	1.7	74
Show		10186-4955	B 2235		100	17.8	74
Show		10190-5037	TDS7178		346	0.9	76
Show		10321-4915	TDS7326		163	0.6	77
Show		10189-5043	DAM2303		243	2.5	80
Show		10328-5054	NSN 288		115	7.2	80
Show		10206-4900	BRT 785		237	4.1	86
Show		10273-5132	TDS7283		197	2.6	87
Show		10175-5029	WFC 100		109	6.7	87
Show		10182-5049	HU 1598		225	0.2	88
Show		10344-5045	RST1515		166	1.8	88
Show		10173-5031	TDS7162		289	0.5	89
Show		10277-5135	RST 491		248	3.5	91
Show		10356-5010	TDS7362		135	0.5	91
Show		10354-4945	B 1686	AB	157	1.5	92
Show		10354-4945	B 1686	AC	129	8.4	92
Show		10167-5030	DAM2226		32	4.3	94
Show		10338-5106	HDS1515		69	12.2	95

WDS 10262-5006 : COMPONENTS

	A
B	pa=13.3° sep=20.86"

10262-5006 A

Componente originario normalizzato	AB	Name	HD 90550	Coord arcsec 2000	102610.95-500604.3	Mag	9.54
Spectral class	F0IV/V (yellow-white)	PmRA	-16.00	PmDE	10.0	SAO	222051
Tycho2	8192-00758-1	HD	90550	DM	CP-49 3451

Tycho2

Tycho2	8192-00758-1	Pflag		RAmdeg	156.54560431	DEmdeg	-50.10120639
PmRA	-17.5	PmDE	11.3	E RAmdeg	12	E DEmdeg	13
E pmRA	1.2	E pmDE	1.3	EpRAm	1988.97	EpDEm	1989.54
Num	6	Q RAmdeg	0.3	Q DEmdeg	0.5	Q pmRA	0.3
Q pmDE	0.6	BTmag	9.882	E BTmag	0.023	VTmag	9.538
E VTmag	0.020	Prox	219	TYC	T	HIP
CCDM		RAdeg	156.54566806	DEdeg	-50.10123250	EpRA 1990	1.63
EpDE 1990	1.62	E RAdeg	11.7	E DEdeg	12.5	Posflg
Corr	-0.1

SAO

SAO	222051	DelFlag		RA1950		PmRA1950	-0.0013
DE1950		PmDE1950	0.005	Vmag	9.5	SpType	F0
Double code		Source	48	CatNum	8563	DM	CP-49 3451
DMcomp		BDsup		HD	90550	M HD	0
GC		RA1950rad	2.72338916	DE1950rad	-0.86998419	PmRA2000	-0.001
PmDE2000	0.007

CCDM

Ccdm	10262-5006	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.03	DDEs	-4.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	F0	PmNote	*
PmRA	-13	PmDE	5	Dm number	-49 5250	Cat1	CD
Name2	-49 3451	Cat2	CPD	HD	90550	M HD
ADS BDS		M ADS BDS		N IDS		IDS	10221S4936A
HIC

10262-5006 B

Componente originario normalizzato	AB		Coord arcsec 2000	102611.45-500544.0		Mag	11.12		PmRA	-17.00
PmDE	10.0		Calc delta mag	1.58		Calc coord	yes

CCDM

Ccdm	10262-5006	RComp		Comp	B	Note1
Note2		Discov num	R 143	DRAs		DDEs
R dRAs		Year	1881	Theta	020	Rho	21.7
Obs	3	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2	-49 3452	Cat2	CPD	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10221S4936B
HIC