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Doubles in session


Current system
13298+0106
J 2091
FO Vir


Nearby doubles
36' : 13280+0129
KPP2082

41' : 13282+0138
HEI 774

54' : 13332+0051
GRV1203

61' : 13338+0100
CVR1520

62' : 13278-0012
J 436

67' : 13293+0212
CVR 697

70' : 13253+0051
STT 265AB

73' : 13283+0214
A 2490

76' : 13250+0146
GRV1088

79' : 13279+0219
SLW 878

80' : 13347-0036
HNK 7
Heze

83' : 13343-0019
STF1757AB

83' : 13285+0226
TDS8839

85' : 13243+0124
STF1742

86' : 13249+0021
CVR1511

88' : 13291+0232
SLW 880

94' : 13237-0043
A 2489

94' : 13270+0230
CBL 426

94' : 13360+0112
OSO 54

116' : 13373+0042
RST5375

116' : 13229-0012
GWP1999

120' : 13377-0057
CVR 704

124' : 13219+0141
SKF1743

125' : 13380-0051
BAL 876

127' : 13214-0050
GWP1993

131' : 13227+0222
CVR1507



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13298+0106 J 2091 (FO Vir)

 
 
13h 29m 47.12s +01° 05' 44.1" P.A. 345.00 sep 27.6 mag 6.65,13.10 Sp A2 dist. 100 pc (326.2 l.y.)
 
 
Coord 2000 13298+0106 Discov num J  2091 Comp Coord arcsec 2000 13 29 47.12 +01 05 44.1
Date first 1942 Date last 2015 Obs 7
Pa first 330 Pa last 345 P.A. Now (θ) 345°
Sep first 20.0 Sep last 27.562 Sep. Now (ρ) 27.562"
Mag pri 6.65 Mag sec 13.10 delta mag (ΔM) 6.45 Spectral class A2 (white)
Pri motion ra -066 Sec motion ra
Pri motion dec -100 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name FO Vir Constellation Virgo SAO 119959 HIP 65839
Tycho2 0300-01266-1 Gaia DR2 3711105803945261952 HD 117362 GC 18244
BD BD+01 2819 Distance 100 Distance ly 326.2
 
 
WDS 13298+0106 J 2091 (FO Vir) : NOTES
 
 
discov_num notes refcode
J 2091 A is FO Vir, an eclipsing Beta Lyrae-type binary, period 0.77557d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13298+0106 J 2091 1952 2 336 22.8 6.70 13.10 A2 N 132947.12+010544.1
13298+0106 J 2091 2000 3 343 25.8 6.70 13.10 A2 N 132947.12+010544.1
13298+0106 J 2091 2010 5 344 27.1 6.65 13.10 A2 N 132947.12+010544.1
13298+0106 J 2091 2014 6 345 27.3 6.65 13.10 A2 N 132947.12+010544.1
13298+0106 J 2091 2015 7 345 27.6 6.65 13.10 A2 N 132947.12+010544.1

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

 
 
WDS 13298+0106 J 2091 (FO Vir) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13298+0106 J 2091 (FO Vir) : MEASURES
 
 
No records found.

 
 
WDS 13298+0106 (FO Vir) : VIRTUAL EYEPIECE
 
 

13298+0106 J 2091A mag 6.65 Sp A2 13298+0106 J 2091B sep 27.6 P.A. 345.00 mag 13.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 13298+0106 (FO Vir) : ALADIN DSS IMAGE @ 13h 29m 47.12s +01° 05' 44.1"
 
 
 
 
WDS 13298+0106 J 2091 (FO Vir) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13298+0106 J 2091 distance=1' 13280+0129 KPP2082 distance=36' 13282+0138 HEI 774 distance=41' 13332+0051 GRV1203 distance=54' 13338+0100 CVR1520 distance=61' 13278-0012 J 436 distance=62' 13293+0212 CVR 697 distance=67' 13253+0051 STT 265AB distance=70' 13253+0051 STT 265AC distance=70' 13283+0214 A 2490 distance=73' 13250+0146 GRV1088 distance=76' 13279+0219 SLW 878 distance=79' 13347-0036 HNK 7 (Heze) distance=80' 13343-0019 STF1757AB distance=83' 13343-0019 STF1757AC distance=83' 13343-0019 STF1757AD distance=83' 13285+0226 TDS8839 distance=83' 13243+0124 STF1742 distance=85' 13249+0021 CVR1511 distance=86' 13291+0232 SLW 880 distance=88' 13237-0043 A 2489 distance=94' 13270+0230 CBL 426 distance=94' 13360+0112 OSO 54 distance=94' 13373+0042 RST5375 distance=116' 13229-0012 GWP1999 distance=116' 13377-0057 CVR 704 distance=120' 13219+0141 SKF1743 distance=124' 13380-0051 BAL 876 distance=125' 13214-0050 GWP1993 distance=127' 13227+0222 CVR1507 distance=131' 13211+0113 DAM1246 distance=131' 13237+0243 STF1740 distance=135' 13206-0056 GWP1983 distance=138' 13388+0147 CVR 141 distance=141' 13377+0223 STF1764AB distance=142' 13377+0223 STF1764AC distance=142' 13377+0223 WAL 64AD distance=142' 13379+0221 STF1765 distance=143' 13313+0328 CVR1518 distance=145' 13346+0311 SLW 894 distance=145' 13395+0031 GWP2052 distance=150' 13262+0328 SLW 870 distance=153' 13196+0116 BAL1456 distance=153' 13202-0008 BAL1164 distance=155' 13328+0335 LDS3075 distance=157' 13262-0121 NSN 121 distance=157' 13401+0038 WIS 227 distance=158' 13393+0216 LDS3089 distance=159' 13254-0122 OSO 53 distance=162' 13190+0151 GRV1086 distance=163' 13202+0221 WAA 40 distance=163' grafico limitrofi
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 13298+0106 J 2091 345 27.6 1
Show 13280+0129 KPP2082 289 16.8 36
Show 13282+0138 HEI 774 32 1.6 41
Show 13332+0051 GRV1203 198 20.6 54
Show 13338+0100 CVR1520 116 4.0 61
Show 13278-0012 J 436 335 2.4 62
Show 13293+0212 CVR 697 322 25.3 67
Show 13253+0051 STT 265 AB 292 25.5 70
Show 13253+0051 STT 265 AC 75 71.1 70
Show 13283+0214 A 2490 91 1.3 73
Show 13250+0146 GRV1088 276 14.8 76
Show 13279+0219 SLW 878 16 17.0 79
Show Heze 13347-0036 HNK 7 154 1.8 80
Show 13343-0019 STF1757 AB 144 1.6 83
Show 13343-0019 STF1757 AC 135 55.8 83
Show 13343-0019 STF1757 AD 75 146.0 83
Show 13285+0226 TDS8839 213 2.0 83
Show 13243+0124 STF1742 357 0.9 85
Show 13249+0021 CVR1511 150 4.0 86
Show 13291+0232 SLW 880 18 121.1 88
Show 13237-0043 A 2489 190 1.0 94
Show 13270+0230 CBL 426 177 15.9 94
Show 13360+0112 OSO 54 20 25.6 94
Show 13373+0042 RST5375 253 2.3 116
Show 13229-0012 GWP1999 112 7.2 116
Show 13377-0057 CVR 704 175 16.9 120
Show 13219+0141 SKF1743 14 2.1 124
Show 13380-0051 BAL 876 72 18.0 125
Show 13214-0050 GWP1993 172 19.2 127
Show 13227+0222 CVR1507 203 4.2 131
Show 13211+0113 DAM1246 330 2.5 131
Show 13237+0243 STF1740 75 25.6 135
Show 13206-0056 GWP1983 322 4.1 138
Show 13388+0147 CVR 141 181 11.5 141
Show 13377+0223 STF1764 AB 31 16.1 142
Show 13377+0223 STF1764 AC 139 171.7 142
Show 13377+0223 WAL 64 AD 143 207.1 142
Show 13379+0221 STF1765 161 37.9 143
Show 13313+0328 CVR1518 111 3.2 145
Show 13346+0311 SLW 894 150 21.6 145
Show 13395+0031 GWP2052 324 17.4 150
Show 13262+0328 SLW 870 118 11.7 153
Show 13196+0116 BAL1456 172 3.5 153
Show 13202-0008 BAL1164 246 19.6 155
Show 13328+0335 LDS3075 53 99.7 157
Show 13262-0121 NSN 121 107 2.0 157
Show 13401+0038 WIS 227 187 735.0 158
Show 13393+0216 LDS3089 95 178.6 159
Show 13254-0122 OSO 53 259 4.8 162
Show 13190+0151 GRV1086 13 31.7 163
Show 13202+0221 WAA 40 151 1.1 163

 
 
WDS 13298+0106 : COMPONENTS
 
 
  A
B pa=345.0°
sep=27.56"
 
 
13298+0106 A
 
 
Componente originario normalizzato AB Var name FO Vir Coord arcsec 2000 132947.12+010544.1 Mag 6.65
Spectral class A2 (white) PmRA -66.00 PmDE -100.0 SAO 119959
HIP 65839 Tycho2 0300-01266-1 HD 117362 GC 18244
BD BD+01 2819
Tycho2
Tycho2 0300-01266-1 Pflag RAmdeg 202.44618309 DEmdeg 1.09535152
PmRA -65.2 PmDE -99.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.34 EpDEm 1990.66
Num 14 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.5 BTmag 6.955 E BTmag 0.015 VTmag 6.651
E VTmag 0.010 Prox 999 TYC T HIP 65839
CCDM RAdeg 202.44633361 DEdeg 1.09559694 EpRA 1990 1.68
EpDE 1990 1.15 E RAdeg 3.9 E DEdeg 4.9 Posflg
Corr 0.1
SAO
SAO 119959 DelFlag RA1950 PmRA1950 -0.0044
DE1950 PmDE1950 -0.103 Vmag 6.7 SpType A2
Double code Source 70 CatNum 18244 DM BD+01 2819
DMcomp BDsup HD 117362 M HD 0
GC 18244 RA1950rad 3.5222256 DE1950rad 0.02364244 PmRA2000 -0.0042
PmDE2000 -0.099
Hipparcos
Catalog H HIP 65839 Proxy RAhms 13 29 47.12
DEdms +01 05 44.1 Vmag 6.59 VarFlag 2 R Vmag H
RAdeg 202.446 DEdeg 1.09559 AstroRef Plx 11.84
CCDM 13298+0106 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 117362 BD BD+01 2819
CD CP Dm number +01 2819 VIred 0.31
SpType A7V R SpType Coord arcsec 2000 132947.12+010544.1
Hipparcos 2
HIP 65839 Sn 5 So 0 Nc 1
RArad 3.5333552699 DErad 0.0191217133 Plx 10 PmRA -65.99
PmDE -100.36 E RArad 0.34 E DErad 0.22 E Plx 0.44
E pmRA 0.34 E pmDE 0.22 Hpmag 6.665 E Hpmag 0.0137
SHp 0.13 VA 1 BV 0.284 E BV 0.028
VI 0.32
CCDM
Ccdm 13298+0106 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs -17.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.7 Sp A2 PmNote *
PmRA -65 PmDE -108 Dm number +01 2819 Cat1 BD
Name2 +01 1561 Cat2 AGK2/3 HD 117362 M HD
ADS BDS M ADS BDS N IDS IDS 13246N0137A
HIC 65839
 
 
13298+0106 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132946.64+010610.7 Mag 13.1 Calc delta mag 6.45
Calc coord yes
CCDM
Ccdm 13298+0106 RComp Comp B Note1
Note2 Discov num J 2091 DRAs DDEs
R dRAs Year 1952 Theta 336 Rho 22.8
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13246N0137B
HIC