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Doubles in session


Current system
10123+1621
STF 1413
HD 88447


Nearby doubles
24' : 10110+1635
GWP1307

29' : 10125+1552
HDS1470

31' : 10107+1602
GWP1306

34' : 10101+1627
DAM2084

34' : 10100+1623
A 2367AB

38' : 10149+1617
GWP1326AB

43' : 10147+1648
HJ 4296

44' : 10094+1608
SLW 442

45' : 10092+1621
DAM2061

53' : 10111+1531
A 2368

59' : 10160+1645
SLW 454

67' : 10157+1705
FMR 214

74' : 10162+1708
WIS 168

75' : 10085+1712
BPMA 39

76' : 10073+1646
WRH 18
Chort

80' : 10164+1529
GWP1335

84' : 10139+1501
GWP1313

96' : 10180+1711
A 2369

96' : 10190+1613
BPM 571

98' : 10146+1753
L 10

101' : 10163+1744
STT 215

109' : 10086+1756
SLW 439

113' : 10045+1620
HJ 4279

118' : 10138+1425
SLW 447

119' : 10041+1627
BRT1266

119' : 10126+1820
ZHN 15



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.

10123+1621 STF 1413 (HD 88447)

 
 
10h 12m 18.72s +16° 20' 54.3" P.A. 270.00 sep 1.8 mag 9.76,9.77 Sp G0
 
 
Coord 2000 10123+1621 Discov num STF1413 Comp Coord arcsec 2000 10 12 18.72 +16 20 54.3
Date first 1830 Date last 2019 Obs 56
Pa first 279 Pa last 270.2 P.A. Now (θ) 270.2°
Sep first 2.4 Sep last 1.797 Sep. Now (ρ) 1.797"
Mag pri 9.76 Mag sec 9.77 delta mag (ΔM) 0.01 Spectral class G0 (yellow)
Pri motion ra +000 Sec motion ra +004
Pri motion dec -002 Sec motion dec -001
Notes V (Proper motion indicates physical)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 88447 Constellation Leo SAO 98998 Tycho2 1419-00025-1
Gaia DR2 622144051688295424 HD 88447 GC 14004 ADS 7679
 
 
WDS 10123+1621 STF 1413 (HD 88447) : 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
10123+1621 STF1413 2005 46 271 1.9 9.76 9.77 G0 D 101218.72+162054.3
10123+1621 STF1413 2007 48 273 1.6 9.76 9.77 G0 D 101218.72+162054.3
10123+1621 STF1413 2013 47 271 1.9 9.76 9.77 G0 D 101218.72+162054.3
10123+1621 STF1413 2014 48 271 1.8 9.76 9.77 G0 101218.72+162054.3
10123+1621 STF1413 2016 49 271 2.0 9.76 9.77 G0 101218.72+162054.3
10123+1621 STF1413 2017 50 271 1.8 9.76 9.77 G0 101218.72+162054.3
10123+1621 STF1413 2019 54 270 1.8 9.76 9.77 G0 101218.72+162054.3

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

 
 
WDS 10123+1621 STF 1413 (HD 88447) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10123+1621 STF 1413 (HD 88447) : MEASURES
 
 
No records found.

 
 
WDS 10123+1621 (HD 88447) : VIRTUAL EYEPIECE
 
 

10123+1621 STF1413A mag 9.76 Sp G0 10123+1621 STF1413B sep 1.7 P.A. 270.20 mag 9.77 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 10123+1621 (HD 88447) : ALADIN DSS IMAGE @ 10h 12m 18.72s +16° 20' 54.3"
 
 
 
 
WDS 10123+1621 STF 1413 (HD 88447) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10123+1621 STF1413 distance=1' 10110+1635 GWP1307 distance=24' 10125+1552 HDS1470 distance=29' 10107+1602 GWP1306 distance=31' 10100+1623 A 2367BC distance=33' 10101+1627 DAM2084 distance=34' 10100+1623 A 2367AB distance=34' 10149+1617 GWP1326AB distance=38' 10147+1648 HJ 4296 distance=43' 10094+1608 SLW 442 distance=44' 10092+1621 DAM2061 distance=45' 10111+1531 A 2368 distance=53' 10160+1645 SLW 454 distance=59' 10157+1705 FMR 214 distance=67' 10162+1708 WIS 168 distance=74' 10085+1712 BPMA 39 distance=75' 10073+1646 WRH 18 (Chort) distance=76' 10164+1529 GWP1335 distance=80' 10139+1501 GWP1313 distance=84' 10180+1711 A 2369 distance=96' 10190+1613 BPM 571 distance=96' 10146+1753 L 10 distance=98' 10163+1744 STT 215 distance=101' 10086+1756 SLW 439 distance=109' 10045+1620 HJ 4279 distance=113' 10138+1425 SLW 447 distance=118' 10041+1627 BRT1266 distance=119' 10126+1820 ZHN 15 distance=119' 10157+1810 RAO 242 distance=120' 10204+1543 LDS3979 distance=123' 10067+1754 BAG 23Aa,Ac distance=124' 10067+1754 HDS1457AB distance=124' 10205+1546 CVR1283 distance=124' 10117+1416 LDS3962 distance=126' 10193+1506 LDS3978 distance=126' 10157+1424 HJ 155 distance=127' 10039+1527 UC 148 distance=133' 10110+1834 COU 287 distance=135' 10168+1822 HJ 478AB distance=137' 10168+1822 HJ 478AC distance=137' 10027+1635 BPM 569 distance=139' 10025+1703 RUC 22AB distance=147' 10203+1753 COU 290 distance=148' 10088+1401 BPMA 40 distance=149' 10119+1853 KPP 862 distance=152' 10019+1657 DAM1935 distance=154' 10227+1521 STT 216 distance=162' 10210+1809 COU 50 distance=166' 10017+1725 RUC 7 distance=166' 10028+1756 BPM 570 distance=166' 10228+1733 SLW 468 distance=168' 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 10123+1621 STF1413 270 1.8 1
Show 10110+1635 GWP1307 343 23.1 24
Show 10125+1552 HDS1470 60 0.3 29
Show 10107+1602 GWP1306 302 18.5 31
Show 10100+1623 A 2367 BC 85 1.6 33
Show 10101+1627 DAM2084 64 4.8 34
Show 10100+1623 A 2367 AB 85 61.3 34
Show 10149+1617 GWP1326 AB 325 41.5 38
Show 10147+1648 HJ 4296 143 15.9 43
Show 10094+1608 SLW 442 240 131.6 44
Show 10092+1621 DAM2061 355 9.0 45
Show 10111+1531 A 2368 167 0.8 53
Show 10160+1645 SLW 454 117 8.0 59
Show 10157+1705 FMR 214 26 5.5 67
Show 10162+1708 WIS 168 167 158.7 74
Show 10085+1712 BPMA 39 55 159.1 75
Show Chort 10073+1646 WRH 18 239 0.4 76
Show 10164+1529 GWP1335 187 91.7 80
Show 10139+1501 GWP1313 245 12.6 84
Show 10180+1711 A 2369 296 1.0 96
Show 10190+1613 BPM 571 320 30.0 96
Show 10146+1753 L 10 352 1.1 98
Show 10163+1744 STT 215 176 1.5 101
Show 10086+1756 SLW 439 3 162.8 109
Show 10045+1620 HJ 4279 297 10.5 113
Show 10138+1425 SLW 447 310 158.5 118
Show 10041+1627 BRT1266 104 5.0 119
Show 10126+1820 ZHN 15 67 435.1 119
Show 10157+1810 RAO 242 245 0.7 120
Show 10204+1543 LDS3979 350 10.1 123
Show 10067+1754 BAG 23 Aa,Ac 113 0.0 124
Show 10067+1754 HDS1457 AB 45 0.4 124
Show 10205+1546 CVR1283 347 3.9 124
Show 10117+1416 LDS3962 170 4.6 126
Show 10193+1506 LDS3978 20 93.8 126
Show 10157+1424 HJ 155 148 14.2 127
Show 10039+1527 UC 148 192 15.9 133
Show 10110+1834 COU 287 94 1.4 135
Show 10168+1822 HJ 478 AB 127 18.4 137
Show 10168+1822 HJ 478 AC 180 24.7 137
Show 10027+1635 BPM 569 160 25.7 139
Show 10025+1703 RUC 22 AB 111 18.6 147
Show 10203+1753 COU 290 122 0.4 148
Show 10088+1401 BPMA 40 294 231.5 149
Show 10119+1853 KPP 862 231 7.3 152
Show 10019+1657 DAM1935 14 9.6 154
Show 10227+1521 STT 216 228 2.5 162
Show 10210+1809 COU 50 177 0.2 166
Show 10017+1725 RUC 7 223 0.1 166
Show 10028+1756 BPM 570 67 118.8 166
Show 10228+1733 SLW 468 128 10.5 168

 
 
WDS 10123+1621 : COMPONENTS
 
 
  A
B pa=270.2°
sep=1.72"
 
 
10123+1621 A
 
 
Componente originario normalizzato AB Name HD 88447 Coord arcsec 2000 101218.72+162054.3 Mag 9.76
Spectral class G0 (yellow) PmRA 0.00 PmDE -2.0 SAO 98998
Tycho2 1419-00025-2 HD 88447 GC 14004 ADS 7679
DM BD+17 2181
Tycho2
Tycho2 1419-00025-2 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.310 E BTmag 0.040 VTmag 9.767
E VTmag 0.034 Prox 19 TYC T HIP
CCDM RAdeg 153.07745833 DEdeg 16.34842556 EpRA 1990 1.76
EpDE 1990 1.78 E RAdeg 21.7 E DEdeg 25.7 Posflg D
Corr 0.2
SAO
SAO 98998 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.007 Vmag 9 SpType G0
Double code Source 70 CatNum 14004 DM BD+17 2181
DMcomp BDsup HD 88447 M HD 0
GC 14004 RA1950rad 2.65987194 DE1950rad 0.28965212 PmRA2000 0.0005
PmDE2000 -0.002
CCDM
Ccdm 10123+1621 RComp Comp A Note1
Note2 Discov num DRAs 0.64 DDEs -6.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G0 PmNote *
PmRA 2 PmDE -16 Dm number +17 2181 Cat1 BD
Name2 +16 1091 Cat2 AGK2/3 HD 88447 M HD
ADS BDS A 7679 M ADS BDS N IDS IDS 10069N1651A
HIC
 
 
10123+1621 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101218.60+162054.3 Mag 9.77 PmRA 4.00
PmDE -1.0 Calc delta mag 0.01 Calc coord yes
CCDM
Ccdm 10123+1621 RComp Comp B Note1
Note2 Discov num STF1413 DRAs DDEs
R dRAs Year 1946 Theta 273 Rho 1.9
Obs 19 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7679 M ADS BDS N IDS IDS 10069N1651B
HIC