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Doubles in session


Current system
10237+0021
J 1010
HD 90055


Nearby doubles
9' : 10240+0027
TDS7243

18' : 10246-0011
SLW 469

29' : 10218-0023
GWP1352

29' : 10253+0034
GWP1368

33' : 10251+0044
FMR 216

44' : 10251-0059
GWP1364

46' : 10252+0100
A 2568

63' : 10196+0003
HJ 5479

66' : 10278+0000
HJ 1179

73' : 10192-0048
DAM2308

78' : 10187+0042
SLW 461

79' : 10190-0056
DAM2305

79' : 10184-0023
DAM2279

80' : 10212+0131
BAL1875

98' : 10300+0043
CBL 311

107' : 10277-0108
LDS3990

110' : 10204+0156
BAL1874

113' : 10312-0025
CBL 602

113' : 10219-0129
OL 143

114' : 10297+0129
LAF 39AB

117' : 10161-0048
DAM2211

122' : 10232-0141
TDS 584

122' : 10242+0222
BU 1322AB

123' : 10294-0105
HJ 833

124' : 10174-0101
DAM2244

127' : 10317+0056
GWP1393



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.

10237+0021 J 1010 (HD 90055)

 
 
10h 23m 39.52s +00° 20' 35.5" P.A. 307.00 sep 4.0 mag 9.55,11.85 Sp F dist. 182.15 pc (594.17 l.y.)
 
 
Coord 2000 10237+0021 Discov num J  1010 Comp Coord arcsec 2000 10 23 39.52 +00 20 35.5
Date first 1910 Date last 2016 Obs 17
Pa first 300 Pa last 306.9 P.A. Now (θ) 306.9°
Sep first 3.0 Sep last 4.018 Sep. Now (ρ) 4.018"
Mag pri 9.55 Mag sec 11.85 delta mag (ΔM) 2.3 Spectral class F (yellow-white)
Pri motion ra -008 Sec motion ra -012
Pri motion dec -021 Sec motion dec -018
Notes
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90055 Constellation Sextans HIP 50902 Tycho2 0246-00712-1
Gaia DR2 3831321251365161984 HD 90055 BD BD+01 2431 Distance 182.15
Distance ly 594.17
 
 
WDS 10237+0021 J 1010 (HD 90055) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10237+0021 J 1010 2007 14 307 4.3 9.55 11.85 F +01 2431 D 102339.52+002035.5
10237+0021 J 1010 2010 16 301 4.3 9.55 11.85 F +01 2431 102339.52+002035.5
10237+0021 J 1010 2015 16 308 3.7 9.55 11.85 F +01 2431 102339.52+002035.5
10237+0021 J 1010 2016 17 307 4.0 9.55 11.85 F +01 2431 102339.52+002035.5

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

 
 
WDS 10237+0021 J 1010 (HD 90055) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10237+0021 J 1010 (HD 90055) : MEASURES
 
 
No records found.

 
 
WDS 10237+0021 (HD 90055) : VIRTUAL EYEPIECE
 
 

10237+0021 J 1010A mag 9.55 Sp F 10237+0021 J 1010B sep 4.0 P.A. 306.90 mag 11.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10237+0021 (HD 90055) : ALADIN DSS IMAGE @ 10h 23m 39.52s +00° 20' 35.5"
 
 
 
 
WDS 10237+0021 J 1010 (HD 90055) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10237+0021 J 1010 distance=1' 10240+0027 TDS7243 distance=9' 10246-0011 SLW 469 distance=18' 10218-0023 GWP1352 distance=29' 10253+0034 GWP1368 distance=29' 10251+0044 FMR 216 distance=33' 10251-0059 GWP1364 distance=44' 10252+0100 A 2568 distance=46' 10196+0003 HJ 5479 distance=63' 10278+0000 HJ 1179 distance=66' 10192-0048 DAM2308 distance=73' 10187+0042 SLW 461 distance=78' 10190-0056 DAM2305 distance=79' 10184-0023 DAM2279 distance=79' 10212+0131 BAL1875 distance=80' 10300+0043 CBL 311 distance=98' 10277-0108 LDS3990 distance=107' 10204+0156 BAL1874 distance=110' 10312-0025 CBL 602 distance=113' 10219-0129 OL 143 distance=113' 10297+0129 LAF 39AB distance=114' 10297+0129 LAF 39AC distance=114' 10161-0048 DAM2211 distance=117' 10232-0141 TDS 584 distance=122' 10242+0222 BU 1322AB distance=122' 10242+0222 HJ 2530AC distance=122' 10294-0105 HJ 833 distance=123' 10174-0101 DAM2244 distance=124' 10317+0056 GWP1393 distance=127' 10244+0232 ITF 46 distance=133' 10148-0017 A 2566 distance=133' 10273+0221 BAL1876 distance=133' 10262-0147 DAM2366 distance=134' 10248+0236 SLW 470 distance=137' 10237+0237 LAM 7AB distance=137' 10237+0237 BUP 132AC distance=137' 10149-0059 GWP1325 distance=138' 10181-0130 TSN 113 distance=140' 10327-0052 STF1445 distance=140' 10143-0021 DAM2167 distance=141' 10166-0112 DAM2223 distance=141' 10179+0213 CVR 557 distance=141' 10264-0155 RST4927 distance=142' 10306+0159 BAL1877 distance=143' 10233-0203 GWP1357 distance=144' 10152+0134 BAL1872 distance=148' 10179-0140 DAM2259 distance=149' 10137+0031 BAL1438 distance=150' 10137+0001 LDS3966 distance=151' 10202+0245 HEI 759 distance=154' 10175+0225 SLW 457 distance=156' 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 10237+0021 J 1010 307 4.0 1
Show 10240+0027 TDS7243 265 1.4 9
Show 10246-0011 SLW 469 342 14.1 18
Show 10218-0023 GWP1352 240 45.2 29
Show 10253+0034 GWP1368 172 92.1 29
Show 10251+0044 FMR 216 249 2.6 33
Show 10251-0059 GWP1364 14 101.4 44
Show 10252+0100 A 2568 168 0.4 46
Show 10196+0003 HJ 5479 350 27.9 63
Show 10278+0000 HJ 1179 125 15.1 66
Show 10192-0048 DAM2308 178 4.0 73
Show 10187+0042 SLW 461 76 57.2 78
Show 10190-0056 DAM2305 94 2.7 79
Show 10184-0023 DAM2279 38 1.3 79
Show 10212+0131 BAL1875 344 13.3 80
Show 10300+0043 CBL 311 275 30.5 98
Show 10277-0108 LDS3990 81 5.2 107
Show 10204+0156 BAL1874 350 11.8 110
Show 10312-0025 CBL 602 91 7.3 113
Show 10219-0129 OL 143 213 2.8 113
Show 10297+0129 LAF 39 AB 187 5.2 114
Show 10297+0129 LAF 39 AC 176 12.2 114
Show 10161-0048 DAM2211 222 7.2 117
Show 10232-0141 TDS 584 3 1.0 122
Show 10242+0222 BU 1322 AB 298 13.5 122
Show 10242+0222 HJ 2530 AC 63 201.6 122
Show 10294-0105 HJ 833 16 25.3 123
Show 10174-0101 DAM2244 270 6.5 124
Show 10317+0056 GWP1393 256 42.7 127
Show 10244+0232 ITF 46 92 2.4 133
Show 10148-0017 A 2566 97 1.7 133
Show 10273+0221 BAL1876 46 7.6 133
Show 10262-0147 DAM2366 211 1.5 134
Show 10248+0236 SLW 470 259 13.2 137
Show 10237+0237 LAM 7 AB 24 131.5 137
Show 10237+0237 BUP 132 AC 138 154.6 137
Show 10149-0059 GWP1325 355 14.9 138
Show 10181-0130 TSN 113 218 999.9 140
Show 10327-0052 STF1445 156 3.0 140
Show 10143-0021 DAM2167 184 44.2 141
Show 10166-0112 DAM2223 319 6.7 141
Show 10179+0213 CVR 557 9 17.0 141
Show 10264-0155 RST4927 314 0.5 142
Show 10306+0159 BAL1877 107 8.2 143
Show 10233-0203 GWP1357 282 66.5 144
Show 10152+0134 BAL1872 236 6.1 148
Show 10179-0140 DAM2259 21 4.5 149
Show 10137+0031 BAL1438 290 2.9 150
Show 10137+0001 LDS3966 274 15.8 151
Show 10202+0245 HEI 759 64 0.3 154
Show 10175+0225 SLW 457 93 112.5 156

 
 
WDS 10237+0021 : COMPONENTS
 
 
  A
B pa=306.9°
sep=4.02"
 
 
10237+0021 A
 
 
Name HD 90055 Coord arcsec 2000 102339.52+002035.5 Mag 9.55 Spectral class F (yellow-white)
PmRA -8.00 PmDE -21.0 Tycho2 0246-00712-1 HD 90055
Tycho2
Tycho2 0246-00712-1 Pflag RAmdeg 155.91467198 DEmdeg 0.34320221
PmRA 6.1 PmDE -30.7 E RAmdeg 9 E DEmdeg 13
E pmRA 2.1 E pmDE 1.8 EpRAm 1991.04 EpDEm 1989.12
Num 5 Q RAmdeg 5.6 Q DEmdeg 5.5 Q pmRA 5.8
Q pmDE 5.4 BTmag 10.022 E BTmag 0.023 VTmag 9.547
E VTmag 0.019 Prox 40 TYC T HIP 50902
CCDM A RAdeg 155.91466028 DEdeg 0.34326583 EpRA 1990 1.87
EpDE 1990 1.84 E RAdeg 8.8 E DEdeg 13.8 Posflg
Corr 0.1
CCDM
Ccdm 10237+0021 RComp Comp A Note1
Note2 Discov num DRAs -2.44 DDEs -24.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp F PmNote *
PmRA 5 PmDE -16 Dm number +01 2431 Cat1 BD
Name2 +00 1382 Cat2 AGK2/3 HD 90055 M HD
ADS BDS A 7751 M ADS BDS N IDS IDS 10185N0051A
HIC 50902
 
 
10237+0021 B
 
 
Coord arcsec 2000 102339.31+002037.9 Mag 11.85 PmRA -12.00 PmDE -18.0
Delta magnitude 2.3 Coordinate calculated yes
CCDM
Ccdm 10237+0021 RComp Comp B Note1
Note2 Discov num J 1010 DRAs DDEs
R dRAs Year 1913 Theta 306 Rho 3.9
Obs 6 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7751 M ADS BDS N IDS IDS 10185N0051B
HIC 50902