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Doubles in session


Current system
09284+7707
STF 1335


Nearby doubles
22' : 09220+7712
LOC 264

37' : 09201+7644
HDS1344

37' : 09175+7715
KUI 39

44' : 09408+7721
LOC 273

50' : 09350+7751
LOC 263

62' : 09296+7606
LOC 261

65' : 09260+7603
KPP1944

65' : 09460+7643
STF1373

67' : 09380+7610
HDS1388

69' : 09396+7611
LOC 260

70' : 09150+7802
BVD 309

74' : 09249+7554
LDS1695

74' : 09378+7814
HU 870AB

78' : 09198+7819
WFC 83

80' : 09436+7809
LOC 274

80' : 09265+7826
STF1326AB

82' : 09472+7618
LOC 270

87' : 09287+7834
LDS1696

99' : 09163+7838
LDS1692

110' : 09281+7857
TDS 535

111' : 09119+7845
LDS1690AB

112' : 09423+7850
HJ 1168

113' : 09358+7858
TDS6671

117' : 09387+7516
MLR 419

128' : 09178+7505
HJ 5476

135' : 09473+7908
HDS1415



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09284+7707 STF 1335

 
 
09h 28m 21.19s +77° 07' 05.9" P.A. 52.00 sep 24.5 mag 9.49,11.24 Sp K0
 
 
Coord 2000 09284+7707 Discov num STF1335 Comp Coord arcsec 2000 09 28 21.19 +77 07 05.9
Date first 1828 Date last 2015 Obs 14
Pa first 57 Pa last 52.1 P.A. Now (θ) 52.1°
Sep first 15.0 Sep last 24.51 Sep. Now (ρ) 24.51"
Mag pri 9.49 Mag sec 11.24 delta mag (ΔM) 1.75 Spectral class K0 (yellow-orange)
Pri motion ra -006 Sec motion ra +008
Pri motion dec -001 Sec motion dec +019
Notes
rPM=1.184
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4541-00408-1 Gaia DR2 1130809814672893312
 
 
WDS 09284+7707 STF 1335 : 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
09284+7707 STF1335 2000 6 52 24.1 9.49 11.24 K0 D 092821.19+770705.9
09284+7707 STF1335 2011 8 53 24.4 9.49 11.24 K0 D 092821.19+770705.9
09284+7707 STF1335 2015 11 52 24.5 9.49 11.24 K0 092821.19+770705.9

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

 
 
WDS 09284+7707 STF 1335 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09284+7707 STF 1335 : MEASURES
 
 
No records found.

 
 
WDS 09284+7707 : VIRTUAL EYEPIECE
 
 

09284+7707 STF1335A mag 9.49 Sp K0 09284+7707 STF1335B sep 15.7 P.A. 16.00 mag 11.24 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09284+7707 : ALADIN DSS IMAGE @ 09h 28m 21.19s +77° 07' 05.9"
 
 
 
 
WDS 09284+7707 STF 1335 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09284+7707 STF1335 distance=0' 09220+7712 LOC 264 distance=22' 09201+7644 HDS1344 distance=37' 09175+7715 KUI 39 distance=37' 09408+7721 LOC 273 distance=44' 09350+7751 LOC 263 distance=50' 09296+7606 LOC 261 distance=62' 09260+7603 KPP1944 distance=65' 09460+7643 STF1373 distance=65' 09380+7610 HDS1388 distance=67' 09396+7611 LOC 260 distance=69' 09150+7802 BVD 309 distance=70' 09249+7554 LDS1695 distance=74' 09378+7814 DAM1671BD distance=74' 09378+7814 HU 870AB distance=74' 09378+7814 DAM1671AD distance=74' 09198+7819 WFC 83 distance=78' 09265+7826 TOK 269BC distance=79' 09436+7809 LOC 274 distance=80' 09265+7826 STF1326AB distance=80' 09472+7618 LOC 270 distance=82' 09287+7834 LDS1696 distance=87' 09163+7838 LDS1692 distance=99' 09281+7857 TDS 535 distance=110' 09119+7845 LDS1690AB distance=111' 09119+7845 LDS1690AC distance=111' 09423+7850 HJ 1168 distance=112' 09358+7858 TDS6671 distance=113' 09387+7516 MLR 419 distance=117' 09178+7505 HJ 5476 distance=128' 09473+7908 HDS1415 distance=135' 09228+7451 KPP3783 distance=138' 09477+7504 UC 139 distance=142' 09445+7926 LDS1697 distance=147' 09175+7949 STF1305AB distance=165' 09175+7949 STF1305AC distance=165' 09135+7950 TDS6403 distance=169' 09379+7421 HDS1387 distance=171' 09149+8028 LOC 255 distance=205' 09121+8027 LOC 256 distance=205' 09204+7337 KPP3781 distance=212' 09309+7326 HJ 2495 distance=222' 09286+8056 CBL 35 distance=230' 09249+7317 MLR 418 distance=231' 09215+8058 UC 1780 distance=232' 09425+7318 SKF2685 distance=236' 09168+8107 LOC 254 distance=242' 09379+7305 STF1362 distance=246' 09338+7302 HDS1377 distance=247' 09287+8114 TDS6588 distance=248' 09214+8123 STF1304 distance=257' 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 09284+7707 STF1335 52 24.5
Show 09220+7712 LOC 264 170 8.2 22
Show 09201+7644 HDS1344 153 0.2 37
Show 09175+7715 KUI 39 91 0.5 37
Show 09408+7721 LOC 273 115 6.5 44
Show 09350+7751 LOC 263 203 1.6 50
Show 09296+7606 LOC 261 127 1.9 62
Show 09260+7603 KPP1944 203 15.3 65
Show 09460+7643 STF1373 137 2.2 65
Show 09380+7610 HDS1388 132 0.6 67
Show 09396+7611 LOC 260 320 16.7 69
Show 09150+7802 BVD 309 97 11.0 70
Show 09249+7554 LDS1695 6 14.8 74
Show 09378+7814 DAM1671 BD 187 3.2 74
Show 09378+7814 HU 870 AB 220 1.6 74
Show 09378+7814 DAM1671 AD 198 4.6 74
Show 09198+7819 WFC 83 86 4.3 78
Show 09265+7826 TOK 269 BC 262 494.8 79
Show 09436+7809 LOC 274 3 1.3 80
Show 09265+7826 STF1326 AB 173 29.2 80
Show 09472+7618 LOC 270 327 6.6 82
Show 09287+7834 LDS1696 237 3.0 87
Show 09163+7838 LDS1692 75 5.6 99
Show 09281+7857 TDS 535 60 2.0 110
Show 09119+7845 LDS1690 AB 83 42.4 111
Show 09119+7845 LDS1690 AC 147 8.3 111
Show 09423+7850 HJ 1168 59 21.9 112
Show 09358+7858 TDS6671 133 0.6 113
Show 09387+7516 MLR 419 335 0.4 117
Show 09178+7505 HJ 5476 289 8.0 128
Show 09473+7908 HDS1415 305 0.1 135
Show 09228+7451 KPP3783 144 4.0 138
Show 09477+7504 UC 139 2 30.6 142
Show 09445+7926 LDS1697 173 47.7 147
Show 09175+7949 STF1305 AB 1.5 165
Show 09175+7949 STF1305 AC 91 67.2 165
Show 09135+7950 TDS6403 0.6 169
Show 09379+7421 HDS1387 343 0.1 171
Show 09149+8028 LOC 255 336 30.6 205
Show 09121+8027 LOC 256 51 2.8 205
Show 09204+7337 KPP3781 313 38.2 212
Show 09309+7326 HJ 2495 317 37.5 222
Show 09286+8056 CBL 35 328 14.9 230
Show 09249+7317 MLR 418 188 3.8 231
Show 09215+8058 UC 1780 308 6.9 232
Show 09425+7318 SKF2685 242 14.2 236
Show 09168+8107 LOC 254 36 53.3 242
Show 09379+7305 STF1362 125 4.9 246
Show 09338+7302 HDS1377 182 0.2 247
Show 09287+8114 TDS6588 226 4.8 248
Show 09214+8123 STF1304 322 24.2 257

 
 
WDS 09284+7707 : COMPONENTS
 
 
  A
B pa=16.0°
sep=15.66"
 
 
09284+7707 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 092821.19+770705.9 Mag 9.49 Spectral class K0 (yellow-orange)
PmRA -6.00 PmDE -1.0 Tycho2 4541-00408-1 DM BD+77 368
Tycho2
Tycho2 4541-00408-1 Pflag RAmdeg 142.08829621 DEmdeg 77.11830792
PmRA -6.1 PmDE -0.7 E RAmdeg 15 E DEmdeg 14
E pmRA 1.5 E pmDE 1.6 EpRAm 1990.21 EpDEm 1990.05
Num 6 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 10.792 E BTmag 0.038 VTmag 9.485
E VTmag 0.019 Prox 240 TYC T HIP
CCDM RAdeg 142.08836222 DEdeg 77.11830917 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 14.6 E DEdeg 14.8 Posflg
Corr -0.1
CCDM
Ccdm 09284+7707 RComp Comp A Note1
Note2 Discov num DRAs -2.96 DDEs 5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp K0 PmNote *
PmRA -13 PmDE -7 Dm number +77 368 Cat1 BD
Name2 +77 295 Cat2 AGK2/3 HD M HD
ADS BDS B 5043 M ADS BDS N IDS IDS 09170N7733A
HIC
 
 
09284+7707 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 092822.48+770721.0 Mag 11.24 PmRA 8.00
PmDE 19.0 Calc delta mag 1.75 Calc coord yes
CCDM
Ccdm 09284+7707 RComp Comp B Note1
Note2 Discov num STF1335 DRAs DDEs
R dRAs Year 1905 Theta 055 Rho 22.2
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5043 M ADS BDS N N IDS IDS 09170N7733B
HIC