12100+0549 LDS 4185 (11 Vir)

12^h 10^m 03.51^s +05° 48' 25.1" P.A. 304.00 sep 66.2 mag 5.74,16.80 Sp F3III dist. 44.05 pc (143.69 l.y.)

Coord 2000	12100+0549	Discov num	LDS4185	Comp		Coord arcsec 2000	12 10 03.51 +05 48 25.1
Date first	1960	Date last	2016	Obs	6
Pa first	305	Pa last	304.3	P.A. Now (θ)	304.3°
Sep first	66.0	Sep last	66.211	Sep. Now (ρ)	66.211"
Mag pri	5.74	Mag sec	16.80	delta mag (ΔM)	11.06	Spectral class	F3III (yellow-white)
Pri motion ra	-159	Sec motion ra
Pri motion dec	+018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	11 Vir	Constellation	Virgo	SAO	119249	HIP	59309
Tycho2	0287-01009-1	Gaia DR2	3895370724262154240	HD	105702	HR	4629
GC	16616	BD	BD+06 2559	Flamsteed	11 Virginis	Flamsteed name	11 Vir
FK5	2973	Distance	44.05	Distance ly	143.69

WDS 12100+0549 LDS 4185 (11 Vir) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (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
12100+0549	LDS4185		1960	1	305	66.0	6.30	16.80			121003.51+054825.1
12100+0549	LDS4185		2000	2	304	65.7	6.30	16.80			121003.51+054825.1
12100+0549	LDS4185		2010	4	304	66.3	5.74	16.80	F3III		121003.51+054825.1
12100+0549	LDS4185		2015	5	304	66.2	5.74	16.80	F3III		121003.51+054825.1
12100+0549	LDS4185		2016	6	304	66.2	5.74	16.80	F3III		121003.51+054825.1

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WDS 12100+0549 LDS 4185 (11 Vir) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12100+0549 LDS 4185 (11 Vir) : MEASURES

No records found.

WDS 12100+0549 (11 Vir) : VIRTUAL EYEPIECE

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WDS 12100+0549 (11 Vir) : ALADIN DSS IMAGE @ 12^h 10^m 03.51^s +05° 48' 25.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12100+0549 LDS 4185 (11 Vir) : 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		12100+0549	LDS4185		304	66.2
Show		12101+0526	WOR 22	AB	328	1.4	22
Show		12101+0526	TOK 282	AC	272	348.2	22
Show		12079+0542	DAM 851		146	8.4	33
Show		12120+0520	YSC 235		71	0.1	40
Show		12079+0522	HEI 767		13	0.6	42
Show		12122+0518	J 429		313	2.0	46
Show		12069+0548	HJ 1210		117	7.0	47
Show		12124+0627	SLW 695		97	22.6	52
Show		12094+0639	CBL 375		74	8.5	52
Show		12079+0648	HJ 2597		149	46.1	68
Show		12134+0642	CVR 645		292	28.4	73
Show		12060+0639	UC 2266		345	26.7	79
Show		12136+0654	SLW 696		256	70.5	85
Show		12075+0431	SHN 272		-1	0.0	87
Show		12060+0652	GWP1746		82	76.7	88
Show		12155+0516	UC 2303		303	11.0	88
Show		12139+0655	LEP 52		226	34.4	88
Show		12160+0555	CVR1417		285	4.4	89
Show		12160+0538	STF1621		48	1.8	89
Show		12102+0418	SKF 238		84	4.6	90
Show		12037+0554	HJ 2594		16	19.7	95
Show		12165+0523	HEI 3		205	2.6	99
Show		12045+0445	GRV1198		355	21.0	104
Show		12090+0357	CVR 124		194	18.6	113
Show		12162+0443	STF1623		181	46.0	113
Show		12132+0731	UC 2295		316	19.5	113
Show		12159+0434	CVR 647		172	7.1	115
Show		12175+0636	BU 796		97	0.2	121
Show		12024+0634	GWP1735		113	7.4	124
Show		12083+0749	GTZ 2		297	31.2	124
Show		12021+0511	TDS8183		269	0.5	125
Show		12154+0412	GWP1774		300	122.1	126
Show		12151+0732	STF1617		266	32.6	128
Show		12043+0724	STF1595		329	27.6	129
Show		12016+0617	HEI 507		40	1.5	131
Show		12083+0340	OCC 84		-1	0.1	132
Show		12178+0653	KPP3865		21	2.5	132
Show		12190+0555	GIC 105		206	15.8	135
Show		12048+0357	GRV 850	AB	141	69.1	136
Show		12027+0425	HJ 1206		222	17.1	138
Show		12043+0738	J 1020		242	7.1	139
Show		12173+0716	GWP1784		38	14.1	139
Show		12027+0422	HJ 1205		40	12.9	140
Show		12047+0743	GWP1742		256	12.3	140
Show		12197+0533	A 1597	AB	291	0.7	145
Show		12197+0533	A 1597	AC	284	1.4	145
Show		12022+0417	DOO 54		66	34.0	149
Show		12003+0617	GRV1196		121	19.1	149
Show		12161+0748	GWP1779		301	33.0	150
Show		12022+0419	DOO 53		40	33.1	150

WDS 12100+0549 : COMPONENTS

	A
B	pa=304.4° sep=65.98"

12100+0549 A

Componente originario normalizzato	AB	Name	11 Vir	Coord arcsec 2000	121003.51+054825.1	Mag	5.74
Spectral class	F3III (yellow-white)	PmRA	-159.00	PmDE	18.0	SAO	119249
HIP	59309	Tycho2	0287-01009-1	HD	105702	HR	4629
GC	16616	BD	BD+06 2559	Flamsteed	11 Virginis	Flamsteed name	11 Vir
FK5	2973

Tycho2

Tycho2	0287-01009-1	Pflag		RAmdeg	182.51423926	DEmdeg	5.80700663
PmRA	-160.0	PmDE	18.1	E RAmdeg	3	E DEmdeg	4
E pmRA	0.7	E pmDE	0.7	EpRAm	1991.50	EpDEm	1991.04
Num	24	Q RAmdeg	0.7	Q DEmdeg	0.5	Q pmRA	0.7
Q pmDE	0.6	BTmag	6.138	E BTmag	0.015	VTmag	5.745
E VTmag	0.009	Prox	999	TYC	T	HIP	59309
CCDM		RAdeg	182.51460528	DEdeg	5.80696444	EpRA 1990	1.80
EpDE 1990	1.57	E RAdeg	3.3	E DEdeg	4.0	Posflg
Corr	0.2

SAO

SAO	119249	DelFlag		RA1950		PmRA1950	-0.0108
DE1950		PmDE1950	0.016	Vmag	5.7	SpType	F0
Double code		Source	70	CatNum	16616	DM	BD+06 2559
DMcomp		BDsup		HD	105702	M HD	0
GC	16616	RA1950rad	3.17435101	DE1950rad	0.10620241	PmRA2000	-0.0106
PmDE2000	0.02

Hipparcos

Catalog	H	HIP	59309	Proxy		RAhms	12 10 03.51
DEdms	+05 48 25.1	Vmag	5.72	VarFlag		R Vmag	G
RAdeg	182.515	DEdeg	5.80696	AstroRef		Plx	22.81
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	105702	BD	BD+06 2559
CD		CP		Dm number	+06 2559	VIred	0.41
SpType	Am	R SpType		Coord arcsec 2000	121003.51+054825.1

Hipparcos 2

HIP	59309	Sn	5	So	0	Nc	1
RArad	3.1854812583	DErad	0.101350626	Plx	22.7	PmRA	-160.35
PmDE	18.69	E RArad	0.35	E DErad	0.22	E Plx	0.37
E pmRA	0.41	E pmDE	0.22	Hpmag	5.8042	E Hpmag	0.0008
SHp	0.006	VA	0	BV	0.352	E BV	0.002
VI	0.41

12100+0549 B

Componente originario normalizzato	AB		Coord arcsec 2000	120959.86+054902.4		Mag	16.8		Calc delta mag	11.06
Calc coord	yes