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Doubles in session


Current system
07200-0742
HDS 1029
HD 57230


Nearby doubles
12' : 07206-0734
TDS4719

30' : 07200-0713
TDS4713AB

30' : 07218-0802
J 2812

39' : 07183-0714
TDS4694

42' : 07176-0721
TDS 350

45' : 07226-0805
TDS4749

45' : 07207-0825
HDS1031

46' : 07229-0757
RST4354

49' : 07170-0759
KPP3711

50' : 07187-0657
J 2809

57' : 07212-0648
GWP 899

58' : 07230-0706
A 3047

60' : 07239-0758
SKF 779

65' : 07158-0728
DAM 440

65' : 07158-0724
DAM 441

65' : 07200-0847
BUG 17

66' : 07157-0758
HJ 2368

68' : 07156-0726
DAM 439

68' : 07156-0729
DAM 438

69' : 07155-0729
RST4343

69' : 07155-0731
DAM 437

69' : 07227-0645
RST4353

72' : 07153-0731
DAM 436

73' : 07236-0654
HJ 53

75' : 07235-0650
HJ 52AB

76' : 07241-0825
TDS4769



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.

07200-0742 HDS 1029 (HD 57230)

 
 
07h 20m 00.74s -07° 41' 56.6" P.A. 149.00 sep 0.9 mag 9.05,11.96 Sp B8 dist. 487.8 pc (1591.2 l.y.)
 
 
Coord 2000 07200-0742 Discov num HDS1029 Comp Coord arcsec 2000 07 20 00.74 -07 41 56.6
Date first 1991 Date last 1991 Obs 2
Pa first 149 Pa last 148.5 P.A. Now (θ) 148.5°
Sep first 0.9 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 9.05 Mag sec 11.96 delta mag (ΔM) 2.91 Spectral class B8 (blue-white)
Pri motion ra -004 Sec motion ra -002
Pri motion dec +001 Sec motion dec +000
Notes
rPM=0.542
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 57230 Constellation Monoceros SAO 134525 HIP 35535
Tycho2 5395-00203-1 Gaia DR2 3048859299024233984 HD 57230 BD BD-07 1891
Distance 487.8 Distance ly 1591.2
 
 
WDS 07200-0742 HDS 1029 (HD 57230) : 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
07200-0742 HDS1029 1991 2 149 0.9 9.05 11.96 B8 072000.74-074156.6

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

 
 
WDS 07200-0742 HDS 1029 (HD 57230) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07200-0742 HDS 1029 (HD 57230) : MEASURES
 
 
No records found.

 
 
WDS 07200-0742 (HD 57230) : VIRTUAL EYEPIECE
 
 

07200-0742 HDS1029A mag 9.05 Sp B8 07200-0742 HDS1029B sep 0.9 P.A. 148.70 mag 11.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07200-0742 (HD 57230) : ALADIN DSS IMAGE @ 07h 20m 00.74s -07° 41' 56.6"
 
 
 
 
WDS 07200-0742 HDS 1029 (HD 57230) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07200-0742 HDS1029 distance=1' 07206-0734 TDS4719 distance=12' 07200-0713 TDS4713AB distance=30' 07200-0713 RST4350AC distance=30' 07218-0802 J 2812 distance=30' 07183-0714 TDS4694 distance=39' 07176-0721 TDS 350 distance=42' 07226-0805 TDS4749 distance=45' 07207-0825 HDS1031 distance=45' 07229-0757 RST4354 distance=46' 07170-0759 KPP3711 distance=49' 07187-0657 J 2809 distance=50' 07212-0648 GWP 899 distance=57' 07230-0706 A 3047 distance=58' 07239-0758 SKF 779 distance=60' 07158-0728 DAM 440 distance=65' 07158-0724 DAM 441 distance=65' 07200-0847 BUG 17 distance=65' 07157-0758 HJ 2368 distance=66' 07156-0726 DAM 439 distance=68' 07156-0729 DAM 438 distance=68' 07155-0729 RST4343 distance=69' 07155-0731 DAM 437 distance=69' 07227-0645 RST4353 distance=69' 07153-0731 DAM 436 distance=72' 07236-0654 HJ 53 distance=73' 07235-0650 HJ 52AB distance=75' 07235-0650 HJ 52AC distance=75' 07235-0650 ABH 66AD distance=75' 07235-0650 ABH 66AE distance=75' 07235-0650 ABH 66AF distance=75' 07235-0650 ABH 66AG distance=75' 07235-0650 ABH 66AH distance=75' 07235-0650 ABH 66AI distance=75' 07235-0650 ABH 66AJ distance=75' 07235-0650 ABH 66AK distance=75' 07235-0650 ABH 66AL distance=75' 07235-0650 ABH 66AM distance=75' 07235-0650 ABH 66AN distance=75' 07235-0650 ABH 66AO distance=75' 07241-0825 TDS4769 distance=76' 07173-0635 J 365 distance=78' 07178-0854 GWP 886 distance=80' 07215-0624 RST4351 distance=82' 07255-0753 BRT 405 distance=83' 07245-0652 TDS4777 distance=83' 07151-0703 TDS4624 distance=84' 07233-0851 RST4356 distance=85' 07180-0902 BRT 403 distance=85' 07163-0635 RST4344AB distance=88' 07163-0635 CHE 84AB,C distance=88' 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 07200-0742 HDS1029 149 0.9 1
Show 07206-0734 TDS4719 228 2.4 12
Show 07200-0713 TDS4713 AB 286 1.1 30
Show 07200-0713 RST4350 AC 34 4.2 30
Show 07218-0802 J 2812 155 6.2 30
Show 07183-0714 TDS4694 144 2.7 39
Show 07176-0721 TDS 350 38 1.4 42
Show 07226-0805 TDS4749 333 1.1 45
Show 07207-0825 HDS1031 300 0.4 45
Show 07229-0757 RST4354 346 2.3 46
Show 07170-0759 KPP3711 13 1.8 49
Show 07187-0657 J 2809 213 5.4 50
Show 07212-0648 GWP 899 36 12.2 57
Show 07230-0706 A 3047 68 1.4 58
Show 07239-0758 SKF 779 14 20.4 60
Show 07158-0728 DAM 440 84 4.2 65
Show 07158-0724 DAM 441 71 9.5 65
Show 07200-0847 BUG 17 64 0.4 65
Show 07157-0758 HJ 2368 258 9.2 66
Show 07156-0726 DAM 439 152 9.6 68
Show 07156-0729 DAM 438 240 8.1 68
Show 07155-0729 RST4343 161 3.5 69
Show 07155-0731 DAM 437 252 8.1 69
Show 07227-0645 RST4353 93 1.6 69
Show 07153-0731 DAM 436 277 8.0 72
Show 07236-0654 HJ 53 308 22.2 73
Show 07235-0650 HJ 52 AB 135 7.0 75
Show 07235-0650 HJ 52 AC 135 14.3 75
Show 07235-0650 ABH 66 AD 160 22.3 75
Show 07235-0650 ABH 66 AE 200 29.4 75
Show 07235-0650 ABH 66 AF 4 24.9 75
Show 07235-0650 ABH 66 AG 75 33.4 75
Show 07235-0650 ABH 66 AH 81 52.5 75
Show 07235-0650 ABH 66 AI 120 58.9 75
Show 07235-0650 ABH 66 AJ 118 90.4 75
Show 07235-0650 ABH 66 AK 169 84.2 75
Show 07235-0650 ABH 66 AL 178 84.2 75
Show 07235-0650 ABH 66 AM 240 97.9 75
Show 07235-0650 ABH 66 AN 253 56.5 75
Show 07235-0650 ABH 66 AO 310 40.8 75
Show 07241-0825 TDS4769 177 2.5 76
Show 07173-0635 J 365 271 2.1 78
Show 07178-0854 GWP 886 294 57.1 80
Show 07215-0624 RST4351 276 4.6 82
Show 07255-0753 BRT 405 74 3.5 83
Show 07245-0652 TDS4777 113 0.4 83
Show 07151-0703 TDS4624 98 0.5 84
Show 07233-0851 RST4356 248 0.5 85
Show 07180-0902 BRT 403 183 4.1 85
Show 07163-0635 RST4344 AB 102 0.3 88
Show 07163-0635 CHE 84 AB,C 248 2.1 88

 
 
WDS 07200-0742 : COMPONENTS
 
 
  A
B pa=148.7°
sep=0.89"
 
 
07200-0742 A
 
 
Componente originario normalizzato AB Name HD 57230 Coord arcsec 2000 072000.74-074156.6 Mag 9.05
Spectral class B8 (blue-white) PmRA -4.00 PmDE 1.0 SAO 134525
HIP 35535 Tycho2 5395-00203-1 HD 57230 BD BD-07 1891
Tycho2
Tycho2 5395-00203-1 Pflag RAmdeg 110.00309416 DEmdeg -7.69905633
PmRA -4.2 PmDE 0.6 E RAmdeg 8 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.07 EpDEm 1989.63
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 9.000 E BTmag 0.019 VTmag 9.053
E VTmag 0.019 Prox 9 TYC T HIP 35535
CCDM A RAdeg 110.00310333 DEdeg -7.69905611 EpRA 1990 1.98
EpDE 1990 1.92 E RAdeg 7.9 E DEdeg 10.6 Posflg
Corr -0.1
SAO
SAO 134525 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 0.006 Vmag 9.1 SpType B8
Double code Source 26 CatNum 2581 DM BD-07 1891
DMcomp BDsup HD 57230 M HD 0
GC RA1950rad 1.90935062 DE1950rad -0.13273349 PmRA2000 -0.0001
PmDE2000 0.009
Hipparcos
Catalog H HIP 35535 Proxy H RAhms 07 20 00.75
DEdms -07 41 56.6 Vmag 8.96 VarFlag R Vmag H
RAdeg 110.003 DEdeg -7.69906 AstroRef A Plx 0.29
CCDM 07200-0742 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 149 Rho 0.888 HD 57230 BD BD-07 1891
CD CP Dm number -07 1891 VIred 0.01
SpType B8 R SpType Coord arcsec 2000 072000.75-074156.6
Hipparcos 2
HIP 35535 Sn 15 So 3 Nc 2
RArad 1.9199163957 DErad -0.1343738618 Plx 2.05 PmRA -0.18
PmDE 0.07 E RArad 1.62 E DErad 1.11 E Plx 1.59
E pmRA 2.24 E pmDE 1.41 Hpmag 8.9713 E Hpmag 0.0025
SHp 0.015 VA 0 BV -0.005 E BV 0.023
VI 0.02
CCDM
Ccdm 07200-0742 RComp Comp A Note1
Note2 Discov num DRAs 0.74 DDEs 3.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp B8 PmNote *
PmRA -2 PmDE 0 Dm number -07 1891 Cat1 BD
Name2 134525 Cat2 SAO HD 57230 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 35535
 
 
07200-0742 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072000.77-074157.4 Mag 11.96 PmRA -2.00
PmDE 0.0 Calc delta mag 2.91 Calc coord yes
CCDM
Ccdm 07200-0742 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.78 DDEs 2.6
R dRAs 82 Year 1991 Theta 149 Rho 0.9
Obs 1 Vmag 12.0 Sp PmNote *
PmRA -2 PmDE 0 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 35535