11321-0332 STF 1548 A,BC (HD 100245)

 
 
11h 32m 06.63s -03° 31' 52.9" P.A. 127.00 sep 10.9 mag 8.76,9.81 Sp K0
 
 
Coord 2000 11321-0332 Discov num STF1548 Comp A,BC Coord arcsec 2000 11 32 06.63 -03 31 52.9
Date first 1825 Date last 2016 Obs 40
Pa first 130 Pa last 126.7 P.A. Now (θ) 126.7°
Sep first 13.5 Sep last 10.899 Sep. Now (ρ) 10.899"
Mag pri 8.76 Mag sec 9.81 delta mag (ΔM) 1.05 Spectral class K0 (yellow-orange)
Pri motion ra -013 Sec motion ra -013
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
11321-0332 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 100245 138253 11 32 07 -03 31 53 STF 1548 A,BC 2016 40 127 10.9 8.76 9.81 1.05 <===
Show 11 32 07 -03 31 59 RST 4480 BC 2014 7 315 0.5 10.30 10.80 0.50
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100245 Constellation Leo SAO 138253 Tycho2 4933-00970-1
Gaia DR2 3793157374564136320 HD 100245 GC 15825 ADS 8200
 
 
WDS 11321-0332 STF 1548 A,BC (HD 100245) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
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
11321-0332 STF1548 A,BC 2004 34 127 10.9 8.76 9.81 K0 D 113206.63-033152.9
11321-0332 STF1548 A,BC 2012 36 127 10.7 8.76 9.81 K0 D 113206.63-033152.9
11321-0332 STF1548 A,BC 2016 37 127 10.9 8.76 9.81 K0 113206.63-033152.9

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

 
 
WDS 11321-0332 STF 1548 A,BC (HD 100245) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11321-0332 STF 1548 A,BC (HD 100245) : MEASURES
 
 
No records found.

 
 
WDS 11321-0332 (HD 100245) : VIRTUAL EYEPIECE
 
 

11321-0332 STF1548A mag 8.76 Sp K0 11321-0332 RST4480B sep 10.8 P.A. 126.80 mag 10.3 11321-0332 RST4480C sep 10.3 P.A. 126.40 mag 10.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 11321-0332 (HD 100245) : ALADIN DSS IMAGE @ 11h 32m 06.63s -03° 31' 52.9"
 
 
 
 
WDS 11321-0332 STF 1548 A,BC (HD 100245) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11321-0332  STF1548A,BC distance=0' 11321-0332  RST4480BC distance=1' 11314-0329  SLW 612 distance=12' 11304-0316  GWP1595 distance=30' 11294-0343  A     6AB distance=43' 11334-0420  GWP1606 distance=53' 11308-0427  GWP1597 distance=59' 11295-0243  GWP1591 distance=64' 11365-0335  GWP1621 distance=66' 11292-0427  A    70 distance=70' 11296-0233  KPP3847 distance=70' 11273-0333  RST4478 distance=72' 11360-0231  EPI   8AB distance=85' 11360-0231  K2   44AC distance=85' 11299-0458  HJ 2573 distance=92' 11370-0427  GWP1625 distance=93' 11362-0223  RST4946 distance=93' 11326-0506  RST4482 distance=95' 11385-0334  KPP1286 distance=96' 11265-0237  CBL 603 distance=100' 11281-0209  SLW 603 distance=103' 11294-0157  SLW 608 distance=104' 11390-0354  EPI  10 distance=106' 11359-0503  A    73 distance=109' 11388-0246  RST4948 distance=111' 11313-0522  CVR 617 distance=111' 11325-0524  A    71 distance=113' 11280-0155  STF3071 distance=115' 11384-0226  STF1560 distance=115' 11358-0151  BAL 537 distance=116' 11393-0249  GWP1632 distance=117' 11317-0529  GWP1600 distance=117' 11251-0425  GWP1583 distance=118' 11260-0449  GWP1585 distance=120' 11245-0246  SLW 597 distance=124' 11245-0423  STF3070AB distance=125' 11404-0322  HJ  186 distance=125' 11279-0142  RST4944 distance=127' 11401-0326  DAM  73AB distance=130' 11401-0326  GAU  13BC distance=130' 11347-0535  A    72 distance=130' 11401-0329  DAM  74 distance=131' 11398-0229  GWP1639 distance=132' 11293-0127  K2    3 distance=132' 11290-0117  GRV1056 distance=138' 11413-0319  RST4483 distance=139' 11249-0205  EPI   5 distance=139' 11231-0403  RST4474 distance=139' 11395-0208  CBL 348 distance=139' 11409-0247  A  1356 distance=140' 11360-0124  GRV1058 distance=140' 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 11321-0332 STF1548 A,BC 127 10.9
Show 11321-0332 RST4480 BC 315 0.5 1
Show 11314-0329 SLW 612 286 37.2 12
Show 11304-0316 GWP1595 211 53.6 30
Show 11294-0343 A 6 AB 56 2.5 43
Show 11334-0420 GWP1606 35 98.9 53
Show 11308-0427 GWP1597 314 12.6 59
Show 11295-0243 GWP1591 151 119.3 64
Show 11365-0335 GWP1621 216 27.5 66
Show 11292-0427 A 70 349 4.6 70
Show 11296-0233 KPP3847 25 2.8 70
Show 11273-0333 RST4478 148 0.4 72
Show 11360-0231 EPI 8 AB 224 8.1 85
Show 11360-0231 K2 44 AC 42 28.3 85
Show 11299-0458 HJ 2573 19 7.9 92
Show 11370-0427 GWP1625 16 41.1 93
Show 11362-0223 RST4946 232 1.0 93
Show 11326-0506 RST4482 36 1.3 95
Show 11385-0334 KPP1286 323 9.8 96
Show 11265-0237 CBL 603 241 8.3 100
Show 11281-0209 SLW 603 82 8.3 103
Show 11294-0157 SLW 608 184 40.6 104
Show 11390-0354 EPI 10 45 17.7 106
Show 11359-0503 A 73 322 0.6 109
Show 11388-0246 RST4948 142 0.8 111
Show 11313-0522 CVR 617 106 11.1 111
Show 11325-0524 A 71 240 2.3 113
Show 11280-0155 STF3071 299 35.6 115
Show 11384-0226 STF1560 279 4.9 115
Show 11358-0151 BAL 537 121 10.7 116
Show 11393-0249 GWP1632 166 31.7 117
Show 11317-0529 GWP1600 277 121.9 117
Show 11251-0425 GWP1583 344 34.1 118
Show 11260-0449 GWP1585 205 22.2 120
Show 11245-0246 SLW 597 103 19.6 124
Show 11245-0423 STF3070 AB 277 8.8 125
Show 11404-0322 HJ 186 298 10.9 125
Show 11279-0142 RST4944 182 0.1 127
Show 11401-0326 DAM 73 AB 11 18.9 130
Show 11401-0326 GAU 13 BC 1 16.9 130
Show 11347-0535 A 72 199 2.2 130
Show 11401-0329 DAM 74 8 21.0 131
Show 11398-0229 GWP1639 68 21.0 132
Show 11293-0127 K2 3 54 26.0 132
Show 11290-0117 GRV1056 106 9.6 138
Show 11413-0319 RST4483 81 1.1 139
Show 11249-0205 EPI 5 190 0.1 139
Show 11231-0403 RST4474 63 1.4 139
Show 11395-0208 CBL 348 129 13.3 139
Show 11409-0247 A 1356 297 1.4 140
Show 11360-0124 GRV1058 189 29.0 140

 
 
WDS 11321-0332 : COMPONENTS
 
 
  A B
B pa=126.8°
sep=10.85"
 
C pa=126.4°
sep=10.35"
pa=314.9°
sep=0.51"
 
 
11321-0332 A
 
 
Name HD 100245 Coord arcsec 2000 113206.63-033152.9 Mag 8.76 Spectral class K0 (yellow-orange)
PmRA -13.00 PmDE -14.0 SAO 138253 Tycho2 4933-00970-1
HD 100245 GC 15825 ADS 8200 DM BD-02 3364
Tycho2
Tycho2 4933-00970-1 Pflag RAmdeg 173.02764920 DEmdeg -3.53137714
PmRA -13.6 PmDE -15.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.57 EpDEm 1988.57
Num 10 Q RAmdeg 1.4 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.1 BTmag 9.665 E BTmag 0.027 VTmag 8.763
E VTmag 0.018 Prox 109 TYC T HIP
CCDM RAdeg 173.02768000 DEdeg -3.53134167 EpRA 1990 1.73
EpDE 1990 1.72 E RAdeg 11.2 E DEdeg 13.2 Posflg
Corr 0.1
SAO
SAO 138253 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.025 Vmag 8.5 SpType K0
Double code Source 70 CatNum 15825 DM BD-02 3364
DMcomp BDsup HD 100245 M HD 0
GC 15825 RA1950rad 3.00876063 DE1950rad -0.05681311 PmRA2000 -0.0006
PmDE2000 -0.021
CCDM
Ccdm 11321-0332 RComp Comp A Note1
Note2 Discov num DRAs 0.64 DDEs 6.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.7 Sp K0 PmNote *
PmRA -12 PmDE -23 Dm number -02 3364 Cat1 BD
Name2 138253 Cat2 SAO HD 100245 M HD
ADS BDS A 8200 M ADS BDS N IDS IDS 11270S0259A
HIC
 
 
11321-0332 B
 
 
Coord arcsec 2000 113207.21-033159.4 Mag 10.3 PmRA -11.00 PmDE -24.0
Tycho2 4933-01388-1 ADS 8200 DM BD-02 3364 Calc delta mag 1.54
Tycho2
Tycho2 4933-01388-1 Pflag RAmdeg 173.03006800 DEmdeg -3.53319332
PmRA -13.0 PmDE -17.0 E RAmdeg 23 E DEmdeg 26
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.30 EpDEm 1987.21
Num 4 Q RAmdeg 1.9 Q DEmdeg 0.6 Q pmRA 1.9
Q pmDE 0.6 BTmag 10.356 E BTmag 0.041 VTmag 9.809
E VTmag 0.036 Prox 109 TYC T HIP
CCDM RAdeg 173.03009778 DEdeg -3.53315444 EpRA 1990 1.74
EpDE 1990 1.75 E RAdeg 23.1 E DEdeg 27.1 Posflg
Corr 0.1
CCDM
Ccdm 11321-0332 RComp Comp B Note1
Note2 Discov num STF1548 DRAs 1.09 DDEs -2.1
R dRAs 10 Year 1827 Theta 127 Rho 10.7
Obs 15 Vmag 9.9 Sp PmNote *
PmRA -28 PmDE -50 Dm number -02 3365 Cat1 BD
Name2 138254 Cat2 SAO HD M HD
ADS BDS A 8200 M ADS BDS N IDS IDS 11270S0259B
HIC
 
 
11321-0332 C
 
 
Coord arcsec 2000 113207.19-033159.0 Mag 10.8 Calc delta mag 2.04 Calc coord yes
CCDM
Ccdm 11321-0332 RComp B Comp C Note1
Note2 Discov num RST4480 DRAs DDEs
R dRAs Year 1939 Theta 312 Rho 0.5
Obs 4 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8200 M ADS BDS N IDS IDS 11270S0259C
HIC