09283-0959 STF 1357 AB (HD 81902)

 
 
09h 28m 20.52s -09° 59' 12.8" P.A. 54.00 sep 7.7 mag 6.94,9.85 Sp K0 dist. 242.72 pc (791.75 l.y.)
 
 
Coord 2000 09283-0959 Discov num STF1357 Comp AB Coord arcsec 2000 09 28 20.52 -09 59 12.8
Date first 1831 Date last 2016 Obs 32
Pa first 51 Pa last 54.4 P.A. Now (θ) 54.4°
Sep first 7.5 Sep last 7.657 Sep. Now (ρ) 7.657"
Mag pri 6.94 Mag sec 9.85 delta mag (ΔM) 2.91 Spectral class K0 (yellow-orange)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
09283-0959 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 81902 136883 09 28 21 -09 59 13 STF 1357 AB 2016 32 54 7.7 6.94 9.85 2.91 <===
Show 136883 09 28 21 -09 59 13 FYM 167 AC 2015 3 275 18.3 6.94 13.40 6.46
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81902 Constellation Hydra SAO 136883 HIP 46443
Tycho2 5464-01249-1 Gaia DR2 5741076363587995904 HD 81902 GC 13067
ADS 7393 BD BD-09 2843 Distance 242.72 Distance ly 791.75
 
 
WDS 09283-0959 STF 1357 AB (HD 81902) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
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
09283-0959 STF1357 AB 2013 28 55 7.6 6.94 9.85 K0 092820.52-095912.8
09283-0959 STF1357 AB 2014 29 55 7.9 6.94 9.85 K0 092820.52-095912.8
09283-0959 STF1357 AB 2015 30 54 7.7 6.94 9.85 K0 092820.52-095912.8
09283-0959 STF1357 AB 2016 32 54 7.7 6.94 9.85 K0 092820.52-095912.8

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

 
 
WDS 09283-0959 STF 1357 AB (HD 81902) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09283-0959 STF 1357 AB (HD 81902) : MEASURES
 
 
No records found.

 
 
WDS 09283-0959 (HD 81902) : VIRTUAL EYEPIECE
 
 

09283-0959 STF1357A mag 6.94 Sp K0 09283-0959 STF1357B sep 7.6 P.A. 54.00 mag 9.85 09283-0959 FYM 167C sep 18.1 P.A. 275.30 mag 13.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 09283-0959 (HD 81902) : ALADIN DSS IMAGE @ 09h 28m 20.52s -09° 59' 12.8"
 
 
 
 
WDS 09283-0959 STF 1357 AB (HD 81902) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09283-0959  STF1357AB distance=0' 09294-1013  TDS6596 distance=21' 09268-0947  GWP1176 distance=26' 09276-1036  GWP1181 distance=39' 09289-0916  BEU  13 distance=44' 09272-0913  A  1588AB distance=49' 09272-0913  BU  590AB,C distance=49' 09257-0919  HJ  814 distance=56' 09279-0858  RST3638 distance=62' 09249-1034  J  1547 distance=63' 09244-0925  SKF 786 distance=68' 09252-0907  A  1587 distance=70' 09322-1051  STF1367 distance=77' 09276-0840  H 6 111AB (Alphard) distance=81' 09276-0840  H 6 111AC (Alphard) distance=81' 09228-0950  A  1342AB distance=82' 09228-0950  RST5568AB,C distance=82' 09338-1020  A   131AB distance=83' 09338-1020  A   131AC distance=83' 09338-1020  WSI 142AD distance=83' 09308-1118  UC 1807 distance=87' 09324-1103  SHN 126 distance=88' 09240-1105  HU   55 distance=92' 09287-0827  SKF 429 distance=92' 09322-0845  YSC 202 distance=94' 09318-1126  HU  127 distance=99' 09307-0821  RST3641 distance=105' 09353-1019  LDS6229 distance=105' 09339-0841  GWP1195 distance=114' 09283-0805  BU  213 distance=114' 09205-0933  SHJ 105AB distance=120' 09205-0933  GUI  13AD distance=120' 09205-0933  DOO  49BC distance=121' 09225-0828  A  1083 distance=126' 09319-1202  BRT2720 distance=134' 09193-0933  A   126 distance=136' 09211-1124  DAM 720 distance=137' 09208-1121  BRT3210 distance=138' 09300-0741  UC 1804 distance=141' 09314-1213  TDS6620 distance=142' 09365-1116  RST3648 distance=144' 09188-1025  A   125AB distance=144' 09188-1025  A   125AC distance=144' 09290-0733  RST3639 distance=147' 09359-0823  KPP1491 distance=148' 09233-0752  UC 1785 distance=148' 09366-1127  RST3649 distance=150' 09224-0759  TDS6512 distance=150' 09229-0753  BRT 428 distance=150' 09215-1151  RST3635 distance=151' 09295-1229  RST3640 distance=151' 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 09283-0959 STF1357 AB 54 7.7
Show 09283-0959 FYM 167 AC 275 18.3
Show 09294-1013 TDS6596 122 0.6 21
Show 09268-0947 GWP1176 219 35.3 26
Show 09276-1036 GWP1181 60 93.4 39
Show 09289-0916 BEU 13 98 0.5 44
Show 09272-0913 A 1588 AB 196 0.4 49
Show 09272-0913 BU 590 AB,C 171 10.9 49
Show 09257-0919 HJ 814 346 11.0 56
Show 09279-0858 RST3638 46 1.1 62
Show 09249-1034 J 1547 14 9.0 63
Show 09244-0925 SKF 786 206 124.7 68
Show 09252-0907 A 1587 99 1.0 70
Show 09322-1051 STF1367 184 5.6 77
Show Alphard 09276-0840 H 6 111 AB 155 284.4 81
Show Alphard 09276-0840 H 6 111 AC 85 257.0 81
Show 09228-0950 A 1342 AB 49 0.1 82
Show 09228-0950 RST5568 AB,C 209 1.9 82
Show 09338-1020 A 131 AB 324 1.0 83
Show 09338-1020 A 131 AC 322 6.6 83
Show 09338-1020 WSI 142 AD 18 29.1 83
Show 09308-1118 UC 1807 268 54.2 87
Show 09324-1103 SHN 126 -1 0.2 88
Show 09240-1105 HU 55 123 0.7 92
Show 09287-0827 SKF 429 259 17.5 92
Show 09322-0845 YSC 202 41 0.4 94
Show 09318-1126 HU 127 85 0.9 99
Show 09307-0821 RST3641 257 0.4 105
Show 09353-1019 LDS6229 281 91.6 105
Show 09339-0841 GWP1195 62 27.7 114
Show 09283-0805 BU 213 171 1.9 114
Show 09205-0933 SHJ 105 AB 211 229.1 120
Show 09205-0933 GUI 13 AD 227 122.3 120
Show 09205-0933 DOO 49 BC 199 9.2 121
Show 09225-0828 A 1083 58 4.4 126
Show 09319-1202 BRT2720 64 3.9 134
Show 09193-0933 A 126 122 1.2 136
Show 09211-1124 DAM 720 224 13.9 137
Show 09208-1121 BRT3210 115 2.9 138
Show 09300-0741 UC 1804 358 22.7 141
Show 09314-1213 TDS6620 211 0.6 142
Show 09365-1116 RST3648 110 2.1 144
Show 09188-1025 A 125 AB 30 3.0 144
Show 09188-1025 A 125 AC 80 51.7 144
Show 09290-0733 RST3639 101 3.1 147
Show 09359-0823 KPP1491 133 11.2 148
Show 09233-0752 UC 1785 39 52.8 148
Show 09366-1127 RST3649 270 1.7 150
Show 09224-0759 TDS6512 58 0.5 150
Show 09229-0753 BRT 428 191 4.3 150
Show 09215-1151 RST3635 223 4.3 151

 
 
WDS 09283-0959 : COMPONENTS
 
 
  A B
B pa=54.0°
sep=7.58"
 
C pa=275.3°
sep=18.05"
pa=263.4°
sep=24.27"
 
 
09283-0959 A
 
 
Name HD 81902 Coord arcsec 2000 092820.52-095912.8 Mag 6.94 Spectral class K0 (yellow-orange)
PmRA 1.00 PmDE -4.0 SAO 136883 HIP 46443
Tycho2 5464-01249-1 HD 81902 GC 13067 ADS 7393
BD BD-09 2843
Tycho2
Tycho2 5464-01249-1 Pflag RAmdeg 142.08550126 DEmdeg -9.98689779
PmRA -4.9 PmDE -14.4 E RAmdeg 4 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.52 EpDEm 1991.11
Num 9 Q RAmdeg 5.2 Q DEmdeg 3.8 Q pmRA 5.3
Q pmDE 3.8 BTmag 8.192 E BTmag 0.017 VTmag 6.944
E VTmag 0.010 Prox 77 TYC T HIP 46443
CCDM A RAdeg 142.08551167 DEdeg -9.98686500 EpRA 1990 1.78
EpDE 1990 1.57 E RAdeg 4.3 E DEdeg 5.0 Posflg
Corr 0.2
SAO
SAO 136883 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.023 Vmag 6.9 SpType K0
Double code Source 70 CatNum 13067 DM BD-09 2843
DMcomp BDsup HD 81902 M HD 0
GC 13067 RA1950rad 2.46919978 DE1950rad -0.17048886 PmRA2000 0.0004
PmDE2000 -0.018
Hipparcos
Catalog H HIP 46443 Proxy H RAhms 09 28 20.52
DEdms -09 59 12.7 Vmag 6.78 VarFlag R Vmag H
RAdeg 142.086 DEdeg -9.98687 AstroRef A Plx 6.51
CCDM 09283-0959 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 54 Rho 7.678 HD 81902 BD BD-09 2843
CD CP Dm number -09 2843 VIred 1.01
SpType K0 R SpType Coord arcsec 2000 092820.52-095912.7
Hipparcos 2
HIP 46443 Sn 15 So 3 Nc 2
RArad 2.4798599656 DErad -0.1743036814 Plx 4.12 PmRA 0.8
PmDE -3.27 E RArad 0.64 E DErad 0.5 E Plx 0.74
E pmRA 0.71 E pmDE 0.54 Hpmag 6.9429 E Hpmag 0.0012
SHp 0.008 VA 0 BV 1.014 E BV 0.01
VI 0.99
CCDM
Ccdm 09283-0959 RComp Comp A Note1
Note2 Discov num DRAs 2.50 DDEs -14.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp K0 PmNote *
PmRA 3 PmDE -22 Dm number -09 2843 Cat1 BD
Name2 136883 Cat2 SAO HD 81902 M HD
ADS BDS A 7393 M ADS BDS N IDS IDS 09235S0933A
HIC 46443
 
 
09283-0959 B
 
 
Coord arcsec 2000 092820.94-095908.3 Mag 9.85 PmRA 1.00 PmDE -4.0
Calc delta mag 2.91 Calc coord yes
CCDM
Ccdm 09283-0959 RComp Comp B Note1
Note2 Discov num STF1357 DRAs DDEs
R dRAs Year 1831 Theta 054 Rho 7.5
Obs 8 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7393 M ADS BDS N IDS IDS 09235S0933B
HIC 46443
 
 
09283-0959 C
 
 
Coord arcsec 2000 092819.30-095911.1 Mag 13.4 Calc delta mag 6.46 Calc coord yes