09354+0354 STF 1371 AB (HD 82994)

 
 
09h 35m 25.26s +03° 54' 19.4" P.A. 275.00 sep 8.2 mag 7.86,10.19 Sp G0 dist. 47.04 pc (153.44 l.y.)
 
 
Coord 2000 09354+0354 Discov num STF1371 Comp AB Coord arcsec 2000 09 35 25.26 +03 54 19.4
Date first 1830 Date last 2016 Obs 27
Pa first 278 Pa last 275 P.A. Now (θ) 275°
Sep first 6.0 Sep last 8.205 Sep. Now (ρ) 8.205"
Mag pri 7.86 Mag sec 10.19 delta mag (ΔM) 2.33 Spectral class G0 (yellow)
Pri motion ra -049 Sec motion ra -060
Pri motion dec -085 Sec motion dec -092
Notes V (Proper motion indicates physical)
rPM=0.119 (< 0.3, Physical double)
This double is physical.
 
 
09354+0354 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 82994 117792 09 35 25 +03 54 19 STF 1371 AB 2016 27 275 8.2 7.86 10.19 2.33 <===
Show 117792 09 35 25 +03 54 19 STF 1371 AC 2015 8 274 118.2 7.86 13.52 5.66
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 82994 Constellation Hydra SAO 117792 HIP 47058
Tycho2 0238-01276-1 Gaia DR2 3850847890679748736 HD 82994 GC 13243
ADS 7444 BD BD+04 2213 Distance 47.04 Distance ly 153.44
 
 
WDS 09354+0354 STF 1371 AB (HD 82994) : NOTES
 
 
No records found.

 
 
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
09354+0354 STF1371 AB 2000 21 275 8.1 7.86 10.19 G0 D 093525.26+035419.4
09354+0354 STF1371 AB 2011 22 276 7.7 7.86 10.19 G0 D 093525.26+035419.4
09354+0354 STF1371 AB 2015 24 275 8.2 7.86 10.19 G0 V 093525.26+035419.4
09354+0354 STF1371 AB 2016 27 275 8.2 7.86 10.19 G0 V 093525.26+035419.4

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

 
 
WDS 09354+0354 STF 1371 AB (HD 82994) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09354+0354 STF 1371 AB (HD 82994) : MEASURES
 
 
No records found.

 
 
WDS 09354+0354 (HD 82994) : VIRTUAL EYEPIECE
 
 

09354+0354 STF1371A mag 7.86 Sp G0 09354+0354 STF1371B sep 8.2 P.A. 275.00 mag 10.19 09354+0354 STF1371C sep 117.9 P.A. 274.40 mag 13.52 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 09354+0354 (HD 82994) : ALADIN DSS IMAGE @ 09h 35m 25.26s +03° 54' 19.4"
 
 
 
 
WDS 09354+0354 STF 1371 AB (HD 82994) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09354+0354  STF1371AB distance=0' 09359+0338  KPP3221 distance=18' 09346+0333  DEA  45 distance=25' 09335+0349  GWP1193 distance=30' 09329+0415  HJ  139 distance=44' 09385+0424  BRT2149 distance=56' 09364+0247  BAL2365 distance=69' 09366+0503  A  2758 distance=72' 09328+0249  J  2498 distance=77' 09303+0417  BAL2836 distance=80' 09349+0515  A  2757 distance=81' 09401+0329  HJ 1169 distance=83' 09341+0230  BAL1862 distance=87' 09388+0242  J    78 distance=89' 09371+0522  HJ  140 distance=92' 09357+0222  FAR  56 distance=93' 09292+0350  GWP1183 distance=94' 09297+0433  HJ  137 distance=95' 09394+0515  GWP1209 distance=101' 09360+0535  KPP 195 distance=102' 09293+0306  BAL2364 distance=105' 09413+0256  GRV 796AB distance=107' 09413+0256  DAM 805AC distance=107' 09413+0256  DAM 805AD distance=107' 09413+0256  HEI 752DE distance=109' 09410+0505  GRV 794AB distance=110' 09410+0505  WSI 161AC distance=110' 09390+0211  BAL1863 distance=116' 09276+0342  KPP 193 distance=118' 09290+0246  BAL2363 distance=118' 09273+0400  UC 1791 distance=122' 09278+0308  BAL2362 distance=123' 09416+0231  MIL   3 distance=125' 09430+0315  GRV1032 distance=128' 09327+0152  FIN 349 distance=130' 09438+0429  J  2499 distance=131' 09383+0150  TOK 358 distance=132' 09327+0147  HEI 750 distance=134' 09301+0543  CBL 282 distance=135' 09442+0326  GWP1225 distance=135' 09377+0142  A  2557 distance=137' 09423+0219  A  2559 distance=141' 09270+0456  GWP1178 distance=141' 09447+0324  GWP1228 distance=142' 09446+0321  DAM1721 distance=142' 09378+0612  GWP1206 distance=142' 09435+0238  STF1377 distance=143' 09287+0211  GWP1182 distance=144' 09421+0540  GWP1218 distance=146' 09256+0358  BAL2835 distance=148' 09454+0408  HJ  141AB distance=150' grafico limitrofi
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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 09354+0354 STF1371 AB 275 8.2
Show 09354+0354 STF1371 AC 274 118.2
Show 09359+0338 KPP3221 121 1.4 18
Show 09346+0333 DEA 45 357 37.3 25
Show 09335+0349 GWP1193 14 136.1 30
Show 09329+0415 HJ 139 233 31.1 44
Show 09385+0424 BRT2149 178 3.7 56
Show 09364+0247 BAL2365 64 17.4 69
Show 09366+0503 A 2758 208 0.3 72
Show 09328+0249 J 2498 27 5.8 77
Show 09303+0417 BAL2836 50 5.9 80
Show 09349+0515 A 2757 50 0.3 81
Show 09401+0329 HJ 1169 151 30.3 83
Show 09341+0230 BAL1862 49 16.6 87
Show 09388+0242 J 78 114 5.9 89
Show 09371+0522 HJ 140 269 29.2 92
Show 09357+0222 FAR 56 167 1.2 93
Show 09292+0350 GWP1183 228 37.9 94
Show 09297+0433 HJ 137 353 18.5 95
Show 09394+0515 GWP1209 314 7.6 101
Show 09360+0535 KPP 195 204 3.7 102
Show 09293+0306 BAL2364 140 8.7 105
Show 09413+0256 GRV 796 AB 251 36.1 107
Show 09413+0256 DAM 805 AC 134 8.3 107
Show 09413+0256 DAM 805 AD 82 159.2 107
Show 09413+0256 HEI 752 DE 337 1.0 109
Show 09410+0505 GRV 794 AB 302 27.1 110
Show 09410+0505 WSI 161 AC 115 32.0 110
Show 09390+0211 BAL1863 181 5.7 116
Show 09276+0342 KPP 193 105 3.6 118
Show 09290+0246 BAL2363 157 12.3 118
Show 09273+0400 UC 1791 206 37.3 122
Show 09278+0308 BAL2362 161 12.7 123
Show 09416+0231 MIL 3 173 4.6 125
Show 09430+0315 GRV1032 214 40.2 128
Show 09327+0152 FIN 349 148 0.2 130
Show 09438+0429 J 2499 347 4.7 131
Show 09383+0150 TOK 358 324 0.5 132
Show 09327+0147 HEI 750 134 2.2 134
Show 09301+0543 CBL 282 204 11.1 135
Show 09442+0326 GWP1225 167 29.2 135
Show 09377+0142 A 2557 43 0.8 137
Show 09423+0219 A 2559 256 4.2 141
Show 09270+0456 GWP1178 94 8.5 141
Show 09447+0324 GWP1228 343 16.1 142
Show 09446+0321 DAM1721 213 34.2 142
Show 09378+0612 GWP1206 69 77.2 142
Show 09435+0238 STF1377 138 4.3 143
Show 09287+0211 GWP1182 200 10.7 144
Show 09421+0540 GWP1218 142 35.5 146
Show 09256+0358 BAL2835 92 8.8 148

 
 
WDS 09354+0354 : COMPONENTS
 
 
  A B
B pa=275.0°
sep=8.19"
 
C pa=274.4°
sep=117.93"
pa=274.4°
sep=109.75"
 
 
09354+0354 A
 
 
Name HD 82994 Coord arcsec 2000 093525.26+035419.4 Mag 7.86 Spectral class G0 (yellow)
PmRA -49.00 PmDE -85.0 SAO 117792 HIP 47058
Tycho2 0238-01276-1 HD 82994 GC 13243 ADS 7444
BD BD+04 2213
Tycho2
Tycho2 0238-01276-1 Pflag RAmdeg 143.85513122 DEmdeg 3.90517790
PmRA -49.1 PmDE -83.0 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.49 EpDEm 1991.42
Num 9 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.553 E BTmag 0.019 VTmag 7.860
E VTmag 0.013 Prox 81 TYC T HIP 47058
CCDM A RAdeg 143.85524194 DEdeg 3.90536556 EpRA 1990 1.89
EpDE 1990 1.86 E RAdeg 6.5 E DEdeg 7.0 Posflg
Corr 0.3
SAO
SAO 117792 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.094 Vmag 7.9 SpType G0
Double code Source 70 CatNum 13243 DM BD+04 2213
DMcomp BDsup HD 82994 M HD 0
GC 13243 RA1950rad 2.4993753 DE1950rad 0.07208338 PmRA2000 -0.0028
PmDE2000 -0.09
Hipparcos
Catalog H HIP 47058 Proxy H RAhms 09 35 25.26
DEdms +03 54 19.4 Vmag 7.71 VarFlag R Vmag H
RAdeg 143.855 DEdeg 3.90538 AstroRef A Plx 19.09
CCDM 09354+0354 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 276 Rho 8.12 HD 82994 BD BD+04 2213
CD CP Dm number +04 2213 VIred 0.69
SpType G0 R SpType Coord arcsec 2000 093525.26+035419.4
Hipparcos 2
HIP 47058 Sn 15 So 3 Nc 2
RArad 2.5107477923 DErad 0.0681617573 Plx 21.26 PmRA -48.9
PmDE -81.2 E RArad 1.36 E DErad 1.05 E Plx 1.38
E pmRA 1.79 E pmDE 1.12 Hpmag 7.8381 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.627 E BV 0.015
VI 0.69
CCDM
Ccdm 09354+0354 RComp Comp A Note1
Note2 Discov num DRAs 1.25 DDEs 19.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.0 Sp G0 PmNote *
PmRA -53 PmDE -73 Dm number +04 2213 Cat1 BD
Name2 +04 1327 Cat2 AGK2/3 HD 82994 M HD
ADS BDS A 7444 M ADS BDS N IDS IDS 09302N0421A
HIC 47058
 
 
09354+0354 B
 
 
Coord arcsec 2000 093524.72+035420.1 Mag 10.19 PmRA -60.00 PmDE -92.0
Calc delta mag 2.33 Calc coord yes
CCDM
Ccdm 09354+0354 RComp Comp B Note1
Note2 Discov num STF1371 DRAs 0.72 DDEs 20.4
R dRAs 10 Year 1831 Theta 278 Rho 7.5
Obs 14 Vmag 10.5 Sp PmNote *
PmRA -32 PmDE -68 Dm number Cat1
Name2 +04 1326 Cat2 AGK2/3 HD M HD
ADS BDS A 7444 M ADS BDS N IDS IDS 09302N0421B
HIC 47058
 
 
09354+0354 C
 
 
Coord arcsec 2000 093517.40+035428.5 Mag 13.52 PmRA -11.00 PmDE 2.0
Calc delta mag 5.66 Calc coord yes
CCDM
Ccdm 09354+0354 RComp Comp C Note1
Note2 Discov num STF1371 DRAs -6.65 DDEs 26.6
R dRAs 65 Year 1910 Theta 270 Rho 122.9
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7444 M ADS BDS N IDS IDS 09302N0421C
HIC