14282-0214 STF 1846 AB (Elgafar)

14^h 28^m 12.22^s -02° 13' 40.6" P.A. 111.00 sep 5.2 mag 4.92,10.02 Sp G2III dist. 36.26 pc (118.28 l.y.)

Coord 2000	14282-0214	Discov num	STF1846	Comp	AB	Coord arcsec 2000	14 28 12.22 -02 13 40.6
Date first	1827	Date last	2016	Obs	70
Pa first	125	Pa last	110.6	P.A. Now (θ)	110.6°
Sep first	4.0	Sep last	5.219	Sep. Now (ρ)	5.219"
Mag pri	4.92	Mag sec	10.02	delta mag (ΔM)	5.1	Spectral class	G2III (yellow)
Pri motion ra	-139	Sec motion ra	-138
Pri motion dec	-003	Sec motion dec	-004
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.01 (< 0.3, Physical double)

This double is physical.

14282-0214 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Elgafar	139951	14 28 12 -02 13 41	STF 1846 AB	2016	70	111	5.2	4.92	10.02	5.10		<===
Show		139951	14 28 12 -02 13 41	STF 1846 AC	2016	5	201	90.2	4.92	13.73	8.81

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Common name	Elgafar	Var name	NSV6675 Vir	Constellation	Virgo	SAO	139951
HIP	70755	Tycho2	4977-01458-1	Gaia DR2	3649422995468596480	HD	126868
HR	5409	GC	19504	ADS	9273	GL	Gl 550.2A
BD	BD-01 2957	Bayer	Phi Virginis	Bayer name	Phi Vir	Flamsteed	105 Virginis
Flamsteed name	105 Vir	FK5	533	Distance	36.26	Distance ly	118.28
Bayer greek	φ Vir

WDS 14282-0214 STF 1846 AB (Elgafar) : NOTES

discov_num	notes	refcode
STF1846	phi Vir = 105 Vir. A may be a spectroscopic binary.

REFERENCES

refcode	metd	author	reference
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14282-0214	STF1846	AB	1998	65	112	5.3	4.92	10.02	G2III	N D	142812.22-021340.6
14282-0214	STF1846	AB	2015	68	113	4.8	4.92	10.02	G2III	N	142812.22-021340.6
14282-0214	STF1846	AB	2016	71	111	5.2	4.92	10.02	G2III	N	142812.22-021340.6

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

WDS 14282-0214 STF 1846 AB (Elgafar) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14282-0214 STF 1846 AB (Elgafar) : MEASURES

No records found.

WDS 14282-0214 (Elgafar) : 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 14282-0214 (Elgafar) : ALADIN DSS IMAGE @ 14^h 28^m 12.22^s -02° 13' 40.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14282-0214 STF 1846 AB (Elgafar) : 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	Elgafar	14282-0214	STF1846	AB	111	5.2
Show	Elgafar	14282-0214	STF1846	AC	201	90.2
Show		14297-0220	UC 2775		202	31.5	24
Show		14278-0140	BAL 555		141	7.2	35
Show		14293-0143	FIL 34		155	24.9	35
Show		14306-0215	BAL 556		136	3.0	36
Show		14270-0308	LDS4466	AB	267	411.7	58
Show		14270-0308	LDS4466	BC	282	19.7	61
Show		14248-0251	OSO 57		258	9.8	63
Show		14325-0222	GWP2402		101	38.8	65
Show		14250-0301	BAL 234		4	16.8	69
Show	Malmok	14293-0327	WSP 39		130	7.2	75
Show		14331-0252	BAL 235		273	16.4	83
Show		14326-0123	CVR 157		73	35.8	83
Show		14265-0334	GWP2384		192	7.5	85
Show		14244-0318	GWP2375		93	86.4	87
Show		14286-0341	CVR 739		80	25.5	88
Show		14322-0323	KPP3926		294	1.3	92
Show		14300-0343	BU 462	AB	323	2.1	94
Show		14300-0343	BU 462	AC	76	15.6	94
Show		14322-0100	SLW1004		216	87.2	95
Show		14325-0324	WIS 262		310	999.9	96
Show		14286-0350	LDS4467		163	15.1	96
Show		14217-0118	SKF 910		293	7.2	112
Show		14348-0117	CBL 459		112	39.0	115
Show		14209-0145	BAL 554		56	16.5	115
Show		14248-0402	RST4526		73	1.8	120
Show		14229-0344	UC 2747		34	68.4	120
Show		14342-0335	GWP2410		285	10.7	121
Show		14300-0415	STF1852		267	24.9	125
Show		14245-0406	DAM 611		21	6.7	126
Show		14359-0120	GWP2415		359	64.0	128
Show		14198-0230	CBL 449		110	35.2	128
Show		14272-0421	GWP2386		261	56.1	128
Show		14195-0216	GWP2364		285	700.7	130
Show		14194-0206	TOK 575	AB	143	999.9	133
Show		14194-0206	TOK 575	AC	84	999.9	133
Show		14278+0007	BAL1172		198	5.9	141
Show		14188-0202	GWP2357		152	57.0	141
Show		14366-0321	UC 2800		4	40.9	143
Show		14294-0436	UC 2774		65	14.7	144
Show		14189-0250	RST4524		165	0.9	145
Show		14290+0012	GWP2395		63	7.8	147
Show		14242+0001	RST5385		357	0.4	147
Show		14225-0416	OSO 56		152	17.6	149
Show		14375-0311	GWP2421		244	231.2	151
Show		14376-0117	GWP2423		278	10.5	153
Show		14293+0018	HDS2043	Aa,Ab	44	0.7	153
Show		14293+0018	SHY 649	AB	326	999.9	153
Show		14378-0306	GWP2424		154	14.1	154
Show		14375-0318	GWP2422		276	42.3	154

WDS 14282-0214 : COMPONENTS

	A	B
B	pa=110.6° sep=5.22"
C	pa=200.8° sep=90.23"	pa=204.1° sep=90.40"

14282-0214 A

Common name	Elgafar	Coord arcsec 2000	142812.22-021340.6	Mag	4.92	Spectral class	G2III (yellow)
PmRA	-139.00	PmDE	-3.0	SAO	139951	HIP	70755
Tycho2	4977-01458-1	HD	126868	HR	5409	GC	19504
BD	BD-01 2957	Bayer	Phi Virginis	Bayer name	Phi Vir	Flamsteed	105 Virginis
Flamsteed name	105 Vir	FK5	533

Tycho2

Tycho2	4977-01458-1	Pflag		RAmdeg	217.05057347	DEmdeg	-2.22795257
PmRA	-140.4	PmDE	-1.0	E RAmdeg	4	E DEmdeg	4
E pmRA	0.4	E pmDE	0.4	EpRAm	1989.66	EpDEm	1989.97
Num	25	Q RAmdeg	2.0	Q DEmdeg	1.2	Q pmRA	2.0
Q pmDE	1.2	BTmag	5.678	E BTmag	0.014	VTmag	4.918
E VTmag	0.009	Prox	52	TYC	T	HIP	70755
CCDM	A	RAdeg	217.05090056	DEdeg	-2.22794972	EpRA 1990	1.62
EpDE 1990	1.58	E RAdeg	3.7	E DEdeg	4.1	Posflg
Corr	0.3

SAO

SAO	139951	DelFlag		RA1950		PmRA1950	-0.0094
DE1950		PmDE1950	-0.005	Vmag	5	SpType	K0
Double code		Source	74	CatNum	533	DM	BD-01 2957
DMcomp		BDsup		HD	126868	M HD	0
GC	19504	RA1950rad	3.77699153	DE1950rad	-0.03499027	PmRA2000	-0.0092
PmDE2000	-0.002

Hipparcos

Catalog	H	HIP	70755	Proxy	H	RAhms	14 28 12.22
DEdms	-02 13 40.6	Vmag	4.81	VarFlag	1	R Vmag	G
RAdeg	217.051	DEdeg	-2.22795	AstroRef	A	Plx	24.15
CCDM	14282-0214	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	B	M HIP	AB
Theta	110	Rho	5.158	HD	126868	BD	BD-01 2957
CD		CP		Dm number	-01 2957	VIred	0.73
SpType	G2III	R SpType		Coord arcsec 2000	142812.22-021340.6

Hipparcos 2

HIP	70755	Sn	15	So	3	Nc	2
RArad	3.7882531689	DErad	-0.0388850757	Plx	27.58	PmRA	-139.53
PmDE	-4.04	E RArad	0.74	E DErad	0.67	E Plx	1.01
E pmRA	1.02	E pmDE	0.71	Hpmag	4.9445	E Hpmag	0.0027
SHp	0.015	VA	2	BV	0.693	E BV	0.013
VI	0.73

CCDM

Ccdm	14282-0214	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.15	DDEs	19.2
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	5.0	Sp	K0	PmNote	*
PmRA	-140	PmDE	-5	Dm number	-01 2957	Cat1	BD
Name2	139951	Cat2	SAO	HD	126868	M HD
ADS BDS	A 9273	M ADS BDS		N IDS		IDS	14230S0147A
HIC	70755

14282-0214 B

Coord arcsec 2000	142812.55-021342.4		Mag	10.02		PmRA	-138.00		PmDE	-4.0
Calc delta mag	5.1		Calc coord	yes

CCDM

Ccdm	14282-0214	RComp		Comp	B	Note1
Note2		Discov num	STF1846	DRAs		DDEs
R dRAs		Year	1829	Theta	110	Rho	4.8
Obs	31	Vmag	9.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9273	M ADS BDS		N IDS		IDS	14230S0147B
HIC	70755

14282-0214 C

Coord arcsec 2000	142810.08-021505.0		Mag	13.73		PmRA	-16.00		PmDE	-16.0
Calc delta mag	8.81		Calc coord	yes

CCDM

Ccdm	14282-0214	RComp		Comp	C	Note1
Note2		Discov num	STF1846	DRAs		DDEs
R dRAs		Year	1960	Theta	205	Rho	92.8
Obs	2	Vmag	12.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 9273	M ADS BDS		N IDS		IDS	14230S0147C
HIC