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Current system
05126+1024
HDS 689
HD 33720


Nearby doubles
4' : 05123+1027
HEI 460

9' : 05121+1020
ITO 36AB

44' : 05120+1107
GWP 654

45' : 05097+1039
GWP 648

49' : 05100+1054
J 323AB

49' : 05120+1112
STZ 11

60' : 05155+1104
GWP 662

60' : 05093+0950
BUP 75AB

69' : 05116+1132
HEI 459AB

70' : 05134+1133
GWP 657

74' : 05099+0923
TDS3087

78' : 05079+1103
J 322

82' : 05092+1130
BVD 50

83' : 05145+0906
SKF1837

87' : 05121+0858
J 15

91' : 05069+1100
KU 21

93' : 05076+0928
STT 561AB

101' : 05164+1148
SKF 983

101' : 05073+1127
LDS6164

108' : 05078+0904
SKF 336

112' : 05167+0852
GIC9009

112' : 05190+0926
J 242

114' : 05069+1141
GWP 644

115' : 05188+0915
HJ 695

116' : 05204+1025
GWP 675

117' : 05130+0828
A 2701



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05126+1024 HDS 689 (HD 33720)

 
 
05h 12m 34.69s +10° 24' 29.9" P.A. 265.00 sep 0.1 mag 8.74,9.89 Sp G5 dist. 211.86 pc (691.09 l.y.)
 
 
Coord 2000 05126+1024 Discov num HDS 689 Comp Coord arcsec 2000 05 12 34.69 +10 24 29.9
Date first 1991 Date last 2021 Obs 5
Pa first 224 Pa last 265.3 P.A. Now (θ) 265.3°
Sep first 0.2 Sep last 0.128 Sep. Now (ρ) 0.128"
Mag pri 8.74 Mag sec 9.89 delta mag (ΔM) 1.15 Spectral class G5 (yellow)
Pri motion ra +016 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 33720 Constellation Orion SAO 94392 HIP 24273
Tycho2 0702-02160-1 Gaia DR2 3386992694023123072 HD 33720 BD BD+10 731
Distance 211.86 Distance ly 691.09
 
 
WDS 05126+1024 HDS 689 (HD 33720) : 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
05126+1024 HDS 689 1991 1 224 0.2 8.74 9.89 G5 051234.69+102429.9
05126+1024 HDS 689 2008 2 239 0.2 8.74 9.89 G5 051234.69+102429.9
05126+1024 HDS 689 2011 4 248 0.2 8.74 9.89 G5 051234.69+102429.9
05126+1024 HDS 689 2021 5 265 0.1 8.74 9.89 G5 051234.69+102429.9

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

 
 
WDS 05126+1024 HDS 689 (HD 33720) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05126+1024 HDS 689 (HD 33720) : MEASURES
 
 
No records found.

 
 
WDS 05126+1024 (HD 33720) : VIRTUAL EYEPIECE
 
 

05126+1024 HDS 689A mag 8.74 Sp G5 05126+1024 HDS 689B sep 0.1 P.A. 265.20 mag 9.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05126+1024 (HD 33720) : ALADIN DSS IMAGE @ 05h 12m 34.69s +10° 24' 29.9"
 
 
 
 
WDS 05126+1024 HDS 689 (HD 33720) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05126+1024 HDS 689 distance=0' 05123+1027 HEI 460 distance=4' 05121+1020 ITO 36AB distance=9' 05121+1020 ITO 36AC distance=9' 05120+1107 GWP 654 distance=44' 05097+1039 GWP 648 distance=45' 05100+1054 J 323AB distance=49' 05100+1054 J 323AC distance=49' 05120+1112 STZ 11 distance=49' 05155+1104 GWP 662 distance=60' 05093+0950 BUP 75AB distance=60' 05093+0950 BUP 75AC distance=60' 05116+1132 HEI 459AB distance=69' 05116+1132 GII 76AC distance=69' 05134+1133 GWP 657 distance=70' 05099+0923 TDS3087 distance=74' 05079+1103 J 322 distance=78' 05092+1130 BVD 50 distance=82' 05145+0906 SKF1837 distance=83' 05121+0858 J 15 distance=87' 05069+1100 KU 21 distance=91' 05076+0928 STT 561AB distance=93' 05076+0928 BUP 242AC distance=93' 05164+1148 SKF 983 distance=101' 05073+1127 LDS6164 distance=101' 05078+0904 SKF 336 distance=108' 05167+0852 GIC9009 distance=112' 05190+0926 J 242 distance=112' 05069+1141 GWP 644 distance=114' 05188+0915 HJ 695 distance=115' 05204+1025 GWP 675 distance=116' 05130+0828 A 2701 distance=117' 05048+0958 LDS6162AB distance=118' 05070+1150 HDS 668 distance=119' 05204+1053 LSC 35 distance=119' 05125+0823 TVB 94 distance=122' 05152+0826 STF 664 distance=125' 05108+1229 BRT1180 distance=127' 05052+0914 HJ 691AB distance=130' 05052+0914 VLM 8AC distance=130' 05052+0914 VLM 8AD distance=130' 05052+0914 VLM 8AE distance=130' 05148+1232 HU 1224 distance=131' 05038+1048 A 2042 distance=132' 05196+0904 LDS3652 distance=132' 05080+0831 WRD 3AB distance=132' 05080+0831 WRD 3AC distance=132' 05080+0831 WRD 3BC distance=132' 05216+1020 HDS 704 distance=134' 05079+0830 STT 98 distance=135' 05064+0842 TDS3064 distance=138' 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 05126+1024 HDS 689 265 0.1
Show 05123+1027 HEI 460 1 1.5 4
Show 05121+1020 ITO 36 AB 285 3.1 9
Show 05121+1020 ITO 36 AC 47 9.5 9
Show 05120+1107 GWP 654 280 8.8 44
Show 05097+1039 GWP 648 317 45.4 45
Show 05100+1054 J 323 AB 164 3.6 49
Show 05100+1054 J 323 AC 187 85.1 49
Show 05120+1112 STZ 11 235 0.8 49
Show 05155+1104 GWP 662 4 149.1 60
Show 05093+0950 BUP 75 AB 125 85.0 60
Show 05093+0950 BUP 75 AC 230 172.8 60
Show 05116+1132 HEI 459 AB 82 0.3 69
Show 05116+1132 GII 76 AC 280 3.0 69
Show 05134+1133 GWP 657 93 29.3 70
Show 05099+0923 TDS3087 100 0.5 74
Show 05079+1103 J 322 331 4.1 78
Show 05092+1130 BVD 50 104 31.1 82
Show 05145+0906 SKF1837 20 50.2 83
Show 05121+0858 J 15 243 2.6 87
Show 05069+1100 KU 21 210 4.9 91
Show 05076+0928 STT 561 AB 281 123.4 93
Show 05076+0928 BUP 242 AC 274 400.9 93
Show 05164+1148 SKF 983 142 20.9 101
Show 05073+1127 LDS6164 184 97.9 101
Show 05078+0904 SKF 336 198 17.8 108
Show 05167+0852 GIC9009 299 1.5 112
Show 05190+0926 J 242 24 5.2 112
Show 05069+1141 GWP 644 95 57.2 114
Show 05188+0915 HJ 695 320 13.1 115
Show 05204+1025 GWP 675 228 20.6 116
Show 05130+0828 A 2701 14 0.5 117
Show 05048+0958 LDS6162 AB 187 5.5 118
Show 05070+1150 HDS 668 208 0.6 119
Show 05204+1053 LSC 35 64 0.1 119
Show 05125+0823 TVB 94 195 5.3 122
Show 05152+0826 STF 664 177 4.8 125
Show 05108+1229 BRT1180 94 3.5 127
Show 05052+0914 HJ 691 AB 155 23.1 130
Show 05052+0914 VLM 8 AC 200 7.5 130
Show 05052+0914 VLM 8 AD 29 23.7 130
Show 05052+0914 VLM 8 AE 352 36.5 130
Show 05148+1232 HU 1224 115 1.1 131
Show 05038+1048 A 2042 309 2.3 132
Show 05196+0904 LDS3652 227 13.9 132
Show 05080+0831 WRD 3 AB 181 6.4 132
Show 05080+0831 WRD 3 AC 132 16.9 132
Show 05080+0831 WRD 3 BC 111 13.6 132
Show 05216+1020 HDS 704 329 0.4 134
Show 05079+0830 STT 98 280 1.0 135
Show 05064+0842 TDS3064 123 2.3 138

 
 
WDS 05126+1024 : COMPONENTS
 
 
  A
B pa=265.2°
sep=0.13"
 
 
05126+1024 A
 
 
Componente originario normalizzato AB Name HD 33720 Coord arcsec 2000 051234.69+102429.9 Mag 8.74
Spectral class G5 (yellow) PmRA 16.00 PmDE -7.0 SAO 94392
HIP 24273 Tycho2 0702-02160-1 HD 33720 BD BD+10 731
Tycho2
Tycho2 0702-02160-1 Pflag RAmdeg 78.14456463 DEmdeg 10.40828911
PmRA 15.2 PmDE -7.8 E RAmdeg 8 E DEmdeg 10
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.77 EpDEm 1989.98
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 9.689 E BTmag 0.025 VTmag 8.403
E VTmag 0.015 Prox 999 TYC T HIP 24273
CCDM AB RAdeg 78.14452889 DEdeg 10.40830722 EpRA 1990 1.62
EpDE 1990 1.34 E RAdeg 8.1 E DEdeg 10.3 Posflg P
Corr 0.0
SAO
SAO 94392 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.014 Vmag 8.4 SpType G5
Double code Source 29 CatNum 1553 DM BD+10 731
DMcomp BDsup HD 33720 M HD 0
GC RA1950rad 1.35182498 DE1950rad 0.18063319 PmRA2000 0.0003
PmDE2000 -0.015
Hipparcos
Catalog H HIP 24273 Proxy H RAhms 05 12 34.69
DEdms +10 24 29.9 Vmag 8.25 VarFlag R Vmag H
RAdeg 78.1445 DEdeg 10.4083 AstroRef * Plx 4.96
CCDM 05126+1024 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 224 Rho 0.179 HD 33720 BD BD+10 731
CD CP Dm number +10 731 VIred 1
SpType G5 R SpType Coord arcsec 2000 051234.69+102429.9
Hipparcos 2
HIP 24273 Sn 55 So 3 Nc 2
RArad 1.3638793227 DErad 0.1816591602 Plx 4.72 PmRA 17.67
PmDE -8.53 E RArad 1.21 E DErad 0.79 E Plx 1.39
E pmRA 1.41 E pmDE 0.85 Hpmag 8.415 E Hpmag 0.0016
SHp 0.012 VA 0 BV 1.05 E BV 0.021
VI 1.02
CCDM
Ccdm 05126+1024 RComp Comp A Note1
Note2 Discov num DRAs -1.30 DDEs 29.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp G5 PmNote *
PmRA 16 PmDE -7 Dm number +10 731 Cat1 BD
Name2 +10 560 Cat2 AGK2/3 HD 33720 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 24273
 
 
05126+1024 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 051234.68+102429.9 Mag 9.89 Calc delta mag 1.15
Calc coord yes
CCDM
Ccdm 05126+1024 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.31 DDEs 29.7
R dRAs 82 Year 1991 Theta 224 Rho 0.2
Obs 1 Vmag 9.9 Sp PmNote *
PmRA 16 PmDE -7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 24273