09347-1236 STF 1370 (HD 82944)

 
 
09h 34m 44.06s -12° 36' 25.5" P.A. 95.00 sep 17.8 mag 9.06,10.20 Sp A1mA5A7/9
 
 
Coord 2000 09347-1236 Discov num STF1370 Comp Coord arcsec 2000 09 34 44.06 -12 36 25.5
Date first 1828 Date last 2015 Obs 19
Pa first 96 Pa last 95.2 P.A. Now (θ) 95.2°
Sep first 17.6 Sep last 17.789 Sep. Now (ρ) 17.789"
Mag pri 9.06 Mag sec 10.20 delta mag (ΔM) 1.14 Spectral class A1mA5A7/9 (white)
Pri motion ra -017 Sec motion ra -031
Pri motion dec +011 Sec motion dec -001
Notes N (See Notes)
rPM=0.595
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 82944 Constellation Hydra SAO 155311 Tycho2 5469-00572-1
Gaia DR2 5690214291421074560 HD 82944 GC 13231 DM BD-11 2669
 
 
WDS 09347-1236 STF 1370 (HD 82944) : NOTES
 
 
discov_num notes refcode
STF1370 B is BD-11@2669.
 
 
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
09347-1236 STF1370 2004 14 95 17.8 9.06 10.20 A1mA5A7/9 N D 093444.06-123625.5
09347-1236 STF1370 2012 16 95 17.8 9.06 10.20 A1mA5A7/9 N D 093444.06-123625.5
09347-1236 STF1370 2015 18 95 17.8 9.06 10.20 A1mA5A7/9 N 093444.06-123625.5

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WDS 09347-1236 STF 1370 (HD 82944) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09347-1236 STF 1370 (HD 82944) : MEASURES
 
 
No records found.

 
 
WDS 09347-1236 (HD 82944) : VIRTUAL EYEPIECE
 
 

09347-1236 STF1370A mag 9.06 Sp A1mA5A7/9 09347-1236 STF1370B sep 17.4 P.A. 95.30 mag 10.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 09347-1236 (HD 82944) : ALADIN DSS IMAGE @ 09h 34m 44.06s -12° 36' 25.5"
 
 
 
 
WDS 09347-1236 STF 1370 (HD 82944) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09347-1236  STF1370 distance=0' 09338-1256  RST4914 distance=23' 09330-1235  HDS1375 distance=27' 09350-1206  HJ  817 distance=32' 09375-1257  TDS6696 distance=45' 09323-1309  GWP1192 distance=48' 09319-1202  BRT2720 distance=54' 09314-1213  TDS6620 distance=54' 09298-1244  HDS1363 distance=73' 09313-1329  KUI  41 distance=73' 09366-1127  RST3649 distance=75' 09344-1352  HDS1379 distance=76' 09295-1229  RST3640 distance=78' 09371-1346  TDS6690 distance=78' 09371-1350  BRT1909 distance=82' 09397-1149  J  2070 distance=84' 09365-1116  RST3648 distance=85' 09318-1126  HU  127 distance=85' 09329-1400  BU  910AB distance=88' 09329-1400  BU  910AC distance=88' 09376-1356  J  1552 distance=88' 09410-1250  RST3656 distance=93' 09298-1340  UC 1803 distance=96' 09308-1118  UC 1807 distance=98' 09330-1411  BRT1908 distance=98' 09410-1311  TDS6736 distance=99' 09324-1103  SHN 126 distance=100' 09278-1256  BRT2719 distance=104' 09387-1110  UC 1817 distance=104' 09275-1241  RST3637 distance=106' 09272-1241  TDS6570 distance=111' 09414-1142  GWP1213 distance=113' 09322-1051  STF1367 distance=113' 09364-1433  TDS6680 distance=120' 09428-1256  J  2652 distance=121' 09368-1434  RST3651 distance=121' 09370-1434  GWP1205 distance=122' 09422-1342  UC 1822 distance=127' 09262-1330  HU   56 distance=136' 09338-1020  A   131AB distance=138' 09338-1020  A   131AC distance=138' 09338-1020  WSI 142AD distance=138' 09353-1019  LDS6229 distance=138' 09294-1431  TOI 573 distance=139' 09297-1435  LDS3898 distance=141' 09425-1359  KPP3792 distance=141' 09256-1320  UC 1788 distance=141' 09406-1429  RST3655 distance=142' 09444-1250  KPP 197 distance=142' 09252-1303  GWP1169 distance=143' 09252-1258  WSI  73 distance=143' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 09347-1236 STF1370 95 17.8
Show 09338-1256 RST4914 204 0.3 23
Show 09330-1235 HDS1375 311 0.2 27
Show 09350-1206 HJ 817 195 12.3 32
Show 09375-1257 TDS6696 285 0.7 45
Show 09323-1309 GWP1192 71 75.7 48
Show 09319-1202 BRT2720 64 3.9 54
Show 09314-1213 TDS6620 211 0.6 54
Show 09298-1244 HDS1363 116 0.3 73
Show 09313-1329 KUI 41 103 0.4 73
Show 09366-1127 RST3649 270 1.7 75
Show 09344-1352 HDS1379 89 0.3 76
Show 09295-1229 RST3640 69 0.3 78
Show 09371-1346 TDS6690 271 0.4 78
Show 09371-1350 BRT1909 252 3.7 82
Show 09397-1149 J 2070 248 6.3 84
Show 09365-1116 RST3648 110 2.1 85
Show 09318-1126 HU 127 85 0.9 85
Show 09329-1400 BU 910 AB 305 6.7 88
Show 09329-1400 BU 910 AC 280 170.8 88
Show 09376-1356 J 1552 176 8.4 88
Show 09410-1250 RST3656 306 2.2 93
Show 09298-1340 UC 1803 313 146.9 96
Show 09308-1118 UC 1807 268 54.2 98
Show 09330-1411 BRT1908 250 3.6 98
Show 09410-1311 TDS6736 75 0.5 99
Show 09324-1103 SHN 126 -1 0.2 100
Show 09278-1256 BRT2719 356 4.4 104
Show 09387-1110 UC 1817 329 50.4 104
Show 09275-1241 RST3637 93 0.6 106
Show 09272-1241 TDS6570 102 0.5 111
Show 09414-1142 GWP1213 91 23.2 113
Show 09322-1051 STF1367 184 5.6 113
Show 09364-1433 TDS6680 79 0.8 120
Show 09428-1256 J 2652 4 6.5 121
Show 09368-1434 RST3651 199 1.4 121
Show 09370-1434 GWP1205 57 89.3 122
Show 09422-1342 UC 1822 359 15.2 127
Show 09262-1330 HU 56 155 1.7 136
Show 09338-1020 A 131 AB 324 1.0 138
Show 09338-1020 A 131 AC 322 6.6 138
Show 09338-1020 WSI 142 AD 18 29.1 138
Show 09353-1019 LDS6229 281 91.6 138
Show 09294-1431 TOI 573 234 1.6 139
Show 09297-1435 LDS3898 258 33.7 141
Show 09425-1359 KPP3792 105 2.2 141
Show 09256-1320 UC 1788 40 16.8 141
Show 09406-1429 RST3655 13 0.4 142
Show 09444-1250 KPP 197 144 3.5 142
Show 09252-1303 GWP1169 151 199.6 143
Show 09252-1258 WSI 73 274 0.2 143

 
 
WDS 09347-1236 : COMPONENTS
 
 
  A
B pa=95.3°
sep=17.36"
 
 
09347-1236 A
 
 
Componente originario normalizzato AB Name HD 82944 Coord arcsec 2000 093444.06-123625.5 Mag 9.06
Spectral class A1mA5A7/9 (white) PmRA -17.00 PmDE 11.0 SAO 155311
Tycho2 5469-00572-1 HD 82944 GC 13231 DM BD-11 2668
Tycho2
Tycho2 5469-00572-1 Pflag RAmdeg 143.68356882 DEmdeg -12.60708368
PmRA -28.5 PmDE 1.2 E RAmdeg 9 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.73 EpDEm 1990.29
Num 7 Q RAmdeg 1.7 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.9 BTmag 9.390 E BTmag 0.020 VTmag 9.064
E VTmag 0.018 Prox 74 TYC T HIP
CCDM RAdeg 143.68363583 DEdeg -12.60708667 EpRA 1990 1.70
EpDE 1990 1.72 E RAdeg 8.7 E DEdeg 10.4 Posflg
Corr 0.1
SAO
SAO 155311 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.007 Vmag 8.6 SpType A0
Double code Source 70 CatNum 13231 DM BD-11 2668
DMcomp BDsup HD 82944 M HD 0
GC 13231 RA1950rad 2.49721344 DE1950rad -0.21613796 PmRA2000 -0.0032
PmDE2000 -0.002
CCDM
Ccdm 09347-1236 RComp Comp A Note1
Note2 Discov num DRAs 1.89 DDEs -26.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A0 PmNote *
PmRA -52 PmDE -5 Dm number -11 2668 Cat1 BD
Name2 155311 Cat2 SAO HD 82944 M HD
ADS BDS B 5151 M ADS BDS N IDS IDS 09299S1210A
HIC
 
 
09347-1236 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093445.24-123627.1 Mag 10.2 PmRA -31.00
PmDE -1.0 Tycho2 5469-01342-1 DM BD-11 2669 Calc delta mag 1.14
Calc coord yes
Tycho2
Tycho2 5469-01342-1 Pflag RAmdeg 143.68859615 DEmdeg -12.60750395
PmRA -28.8 PmDE 3.5 E RAmdeg 24 E DEmdeg 24
E pmRA 1.5 E pmDE 1.4 EpRAm 1985.82 EpDEm 1983.11
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.9
Q pmDE 0.4 BTmag 10.692 E BTmag 0.045 VTmag 10.205
E VTmag 0.042 Prox 103 TYC T HIP
CCDM RAdeg 143.68866667 DEdeg -12.60751194 EpRA 1990 1.69
EpDE 1990 1.81 E RAdeg 25.5 E DEdeg 28.5 Posflg
Corr 0.0
CCDM
Ccdm 09347-1236 RComp Comp B Note1
Note2 Discov num STF1370 DRAs DDEs
R dRAs Year 1828 Theta 095 Rho 17.5
Obs 4 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number -11 2669 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 5151 M ADS BDS N IDS IDS 09299S1210B
HIC