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Doubles in session


Current system
05398-2938
HDS 756
HD 37794


Nearby doubles
31' : 05414-3000
LDS5665

41' : 05393-2858
RST1292

44' : 05428-2919
TDS3297

64' : 05375-2841
TDS3262AB

73' : 05362-2842
SHY 484

74' : 05453-2955
HDS 773

78' : 05375-2826
RST1291

80' : 05346-3021
KPP1073

81' : 05425-3050
RST2393

86' : 05450-3030
BVD 55

94' : 05374-3106
B 1487

95' : 05469-2954
KPP1374

95' : 05376-3108
KPP3623

95' : 05464-2901
B 1488

96' : 05455-3039
KPP3630

97' : 05467-3014
TDS3335

97' : 05340-2838
B 692

98' : 05417-2804
HDS 759

101' : 05355-3102
TDS3247

105' : 05330-3034
HDS 731

106' : 05432-2802
RST1295

113' : 05404-2746
I 738

120' : 05489-2928
TVB 107

120' : 05454-3114
BRT2864

122' : 05357-3127
HJ 3772

122' : 05306-2919
KPP 123



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.

05398-2938 HDS 756 (HD 37794)

 
 
05h 39m 47.12s -29° 37' 55.6" P.A. 48.00 sep 0.3 mag 9.58,9.82 Sp F3V dist. 342.47 pc (1117.14 l.y.)
 
 
Coord 2000 05398-2938 Discov num HDS 756 Comp Coord arcsec 2000 05 39 47.12 -29 37 55.6
Date first 1991 Date last 2021 Obs 2
Pa first 34 Pa last 47.7 P.A. Now (θ) 47.7°
Sep first 0.2 Sep last 0.259 Sep. Now (ρ) 0.259"
Mag pri 9.58 Mag sec 9.82 delta mag (ΔM) 0.24 Spectral class F3V (yellow-white)
Pri motion ra +013 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 37794 Constellation Columba SAO 170660 HIP 26645
Tycho2 6501-00708-1 Gaia DR2 2904104298252178944 HD 37794 CD CD-29 2398
CP CP-29 943 Distance 342.47 Distance ly 1117.14
 
 
WDS 05398-2938 HDS 756 (HD 37794) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05398-2938 HDS 756 1991 1 34 0.2 9.58 9.82 F3V 053947.12-293755.6
05398-2938 HDS 756 2021 2 48 0.3 9.58 9.82 F3V 053947.12-293755.6

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

 
 
WDS 05398-2938 HDS 756 (HD 37794) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05398-2938 HDS 756 (HD 37794) : MEASURES
 
 
No records found.

 
 
WDS 05398-2938 (HD 37794) : VIRTUAL EYEPIECE
 
 

05398-2938 HDS 756A mag 9.58 Sp F3V 05398-2938 HDS 756B sep 0.2 P.A. 43.70 mag 9.82 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05398-2938 (HD 37794) : ALADIN DSS IMAGE @ 05h 39m 47.12s -29° 37' 55.6"
 
 
 
 
WDS 05398-2938 HDS 756 (HD 37794) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05398-2938 HDS 756 distance=0' 05414-3000 LDS5665 distance=31' 05393-2858 RST1292 distance=41' 05428-2919 TDS3297 distance=44' 05375-2841 RST1290Aa,Ab distance=64' 05375-2841 TDS3262AB distance=64' 05362-2842 SHY 484 distance=73' 05453-2955 HDS 773 distance=74' 05375-2826 RST1291 distance=78' 05346-3021 KPP1073 distance=80' 05425-3050 RST2393 distance=81' 05450-3030 BVD 55 distance=86' 05374-3106 B 1487 distance=94' 05469-2954 KPP1374 distance=95' 05376-3108 KPP3623 distance=95' 05464-2901 B 1488 distance=95' 05455-3039 KPP3630 distance=96' 05467-3014 TDS3335 distance=97' 05340-2838 B 692 distance=97' 05417-2804 HDS 759 distance=98' 05355-3102 TDS3247 distance=101' 05330-3034 HDS 731 distance=105' 05432-2802 RST1295 distance=106' 05404-2746 I 738 distance=113' 05489-2928 TVB 107 distance=120' 05454-3114 BRT2864 distance=120' 05357-3127 HJ 3772 distance=122' 05306-2919 KPP 123 distance=122' 05367-3138 TDS3254 distance=127' 05376-2735 B 693AB distance=127' 05366-3138 TVB 102 distance=128' 05367-3140 DAM1334 distance=129' 05499-3011 SKF1210 distance=136' 05369-2726 HJ 3776 distance=138' 05500-3013 JSP 85 distance=138' 05504-2915 YMG 16Ca,Cb distance=140' 05508-2907 B 1491 distance=147' 05285-2921 HDS 722 distance=149' 05315-3122 TDS3224 distance=149' 05493-3105 RST2400AB distance=152' 05497-2819 RST5564 distance=153' 05437-3203 UC 1353 distance=154' 05322-2739 SEE 54 distance=155' 05301-3111 UC 1317 distance=157' 05492-2759 RST 154 distance=158' 05274-2929 TDS3197 distance=162' 05278-2848 RSS 83AB distance=166' 05278-2848 LSC 37Aa,Ab distance=166' 05524-2919 TDS3390Aa,Ab distance=166' 05524-2919 B 1494AB distance=166' 05341-2706 UC 1328 distance=170' 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 05398-2938 HDS 756 48 0.3
Show 05414-3000 LDS5665 334 191.7 31
Show 05393-2858 RST1292 272 0.8 41
Show 05428-2919 TDS3297 144 2.0 44
Show 05375-2841 RST1290 Aa,Ab 233 0.7 64
Show 05375-2841 TDS3262 AB 238 0.8 64
Show 05362-2842 SHY 484 76 999.9 73
Show 05453-2955 HDS 773 9 0.8 74
Show 05375-2826 RST1291 322 0.6 78
Show 05346-3021 KPP1073 18 8.5 80
Show 05425-3050 RST2393 268 0.8 81
Show 05450-3030 BVD 55 313 20.8 86
Show 05374-3106 B 1487 243 1.1 94
Show 05469-2954 KPP1374 192 10.3 95
Show 05376-3108 KPP3623 99 1.9 95
Show 05464-2901 B 1488 237 0.4 95
Show 05455-3039 KPP3630 188 2.2 96
Show 05467-3014 TDS3335 90 0.6 97
Show 05340-2838 B 692 101 0.2 97
Show 05417-2804 HDS 759 278 0.2 98
Show 05355-3102 TDS3247 180 2.5 101
Show 05330-3034 HDS 731 180 7.8 105
Show 05432-2802 RST1295 52 0.6 106
Show 05404-2746 I 738 227 1.2 113
Show 05489-2928 TVB 107 175 9.1 120
Show 05454-3114 BRT2864 104 2.6 120
Show 05357-3127 HJ 3772 52 11.3 122
Show 05306-2919 KPP 123 195 3.5 122
Show 05367-3138 TDS3254 200 0.7 127
Show 05376-2735 B 693 AB 100 1.0 127
Show 05366-3138 TVB 102 354 14.9 128
Show 05367-3140 DAM1334 268 34.4 129
Show 05499-3011 SKF1210 150 45.8 136
Show 05369-2726 HJ 3776 164 25.2 138
Show 05500-3013 JSP 85 323 2.5 138
Show 05504-2915 YMG 16 Ca,Cb 255 0.8 140
Show 05508-2907 B 1491 330 2.2 147
Show 05285-2921 HDS 722 149 0.4 149
Show 05315-3122 TDS3224 311 0.6 149
Show 05493-3105 RST2400 AB 47 2.2 152
Show 05497-2819 RST5564 173 5.6 153
Show 05437-3203 UC 1353 357 33.9 154
Show 05322-2739 SEE 54 262 14.3 155
Show 05301-3111 UC 1317 359 28.9 157
Show 05492-2759 RST 154 234 1.8 158
Show 05274-2929 TDS3197 177 0.5 162
Show 05278-2848 RSS 83 AB 165 4.7 166
Show 05278-2848 LSC 37 Aa,Ab 197 0.2 166
Show 05524-2919 TDS3390 Aa,Ab 182 0.4 166
Show 05524-2919 B 1494 AB 195 1.2 166
Show 05341-2706 UC 1328 160 33.6 170

 
 
WDS 05398-2938 : COMPONENTS
 
 
  A
B pa=43.7°
sep=0.24"
 
 
05398-2938 A
 
 
Componente originario normalizzato AB Name HD 37794 Coord arcsec 2000 053947.12-293755.6 Mag 9.58
Spectral class F3V (yellow-white) PmRA 13.00 PmDE 13.0 SAO 170660
HIP 26645 Tycho2 6501-00708-1 HD 37794 CD CD-29 2398
CP CP-29 943
Tycho2
Tycho2 6501-00708-1 Pflag RAmdeg 84.94638752 DEmdeg -29.63208404
PmRA 12.8 PmDE 14.5 E RAmdeg 8 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.40 EpDEm 1990.59
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.299 E BTmag 0.018 VTmag 8.900
E VTmag 0.014 Prox 999 TYC T HIP 26645
CCDM AB RAdeg 84.94635417 DEdeg -29.63211778 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 8.0 E DEdeg 7.9 Posflg P
Corr 0.2
SAO
SAO 170660 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.03 Vmag 8.5 SpType F0
Double code Source 24 CatNum 2447 DM CD-29 2398
DMcomp BDsup HD 37794 M HD 0
GC RA1950rad 1.47416367 DE1950rad -0.51762876 PmRA2000 0.0009
PmDE2000 0.03
Hipparcos
Catalog H HIP 26645 Proxy H RAhms 05 39 47.12
DEdms -29 37 55.6 Vmag 8.85 VarFlag R Vmag H
RAdeg 84.9464 DEdeg -29.6321 AstroRef * Plx 3.33
CCDM 05398-2938 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 34 Rho 0.236 HD 37794 BD
CD CD-29 2398 CP CP-29 943 Dm number -29 2398 VIred 0.49
SpType F3V R SpType Coord arcsec 2000 053947.12-293755.6
Hipparcos 2
HIP 26645 Sn 55 So 3 Nc 2
RArad 1.4825935069 DErad -0.517178008 Plx 2.92 PmRA 11.44
PmDE 13.03 E RArad 0.68 E DErad 1.04 E Plx 1.2
E pmRA 0.7 E pmDE 1.17 Hpmag 8.9375 E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.397 E BV 0.017
VI 0.46
CCDM
Ccdm 05398-2938 RComp Comp A Note1
Note2 Discov num DRAs -0.87 DDEs 4.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.6 Sp F3 PmNote *
PmRA 13 PmDE 13 Dm number -29 2398 Cat1 CD
Name2 170660 Cat2 SAO HD 37794 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 26645
 
 
05398-2938 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 053947.13-293755.4 Mag 9.82 Calc delta mag 0.24
Calc coord yes
CCDM
Ccdm 05398-2938 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.86 DDEs 4.6
R dRAs 82 Year 1991 Theta 34 Rho 0.2
Obs 1 Vmag 9.8 Sp PmNote *
PmRA 13 PmDE 13 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 26645