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Doubles in session


Current system
05429-0648
A 494 AB,C
HD 38089


Nearby doubles
36' : 05438-0615
HDS 765

37' : 05451-0632
GWP 700

40' : 05456-0644
J 332

47' : 05402-0710
SKF2315

47' : 05413-0728
A 493

55' : 05393-0644
SKF2313

58' : 05400-0726
MGM 561

59' : 05399-0726
MGM 558

59' : 05398-0723
MGM 579

61' : 05391-0629
UC 1339

61' : 05399-0729
MGM 526

62' : 05399-0730
MGM 523

62' : 05445-0745
A 497

63' : 05396-0726
MGM 544

63' : 05388-0703
MGM 667

64' : 05388-0702
MGM 678

64' : 05387-0702
MGM 685

65' : 05386-0639
SKF2448

66' : 05469-0619
GWP 707

66' : 05435-0753
A 495

67' : 05404-0743
MGM 498

68' : 05384-0638
SKF1048

71' : 05382-0649
AUN 1AB

72' : 05424-0759
DCH 95

74' : 05380-0644
SKF2309

76' : 05390-0559
SKF2312



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

05429-0648 A 494 AB,C (HD 38089)

 
 
05h 42m 53.91s -06° 47' 46.7" P.A. 231.00 sep 101.7 mag 6.01,10.36 Sp F3V dist. 49.95 pc (162.94 l.y.)
 
 
Coord 2000 05429-0648 Discov num A   494 Comp AB,C Coord arcsec 2000 05 42 53.91 -06 47 46.7
Date first 1893 Date last 2003 Obs 9
Pa first 233 Pa last 230.8 P.A. Now (θ) 230.8°
Sep first 98.5 Sep last 101.71 Sep. Now (ρ) 101.71"
Mag pri 6.01 Mag sec 10.36 delta mag (ΔM) 4.35 Spectral class F3V (yellow-white)
Pri motion ra +012 Sec motion ra +005
Pri motion dec +061 Sec motion dec +005
Notes N (See Notes)
rPM=0.908
This double is not physical.
 
 
05429-0648 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 132477 05 42 54 -06 47 47 A 494 AB 2020 81 85 0.1 6.51 7.24 0.73 Y
Show HD 38089 132477 05 42 54 -06 47 47 A 494 AB,C 2003 9 231 101.7 6.01 10.36 4.35 <===
Show 05 42 49 -06 48 51 A 494 CD 2016 4 203 1.3 10.36 13.90 3.54
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 38089 Constellation Orion SAO 132477 HIP 26926
Tycho2 4779-00698-1 Gaia DR2 3016172982988647040 HD 38089 HR 1967
ADS 4299 BD BD-06 1293 Distance 49.95 Distance ly 162.94
 
 
WDS 05429-0648 A 494 AB,C (HD 38089) : NOTES
 
 
discov_num notes refcode
A 494 Suspected RV variation not confirmed (Heintz 1981). The faint pair Hei1981a
CD (mag. 10-13, 1.0") is 100" distant from AB.
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.77 +/- 0.28, 2.78, and 1.30 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hei1981a orb - Heintz, W.D. 1981ApJS...45..559H
Hei1981a ApJS 45, 559, 1981
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05429-0648 A 494 AB,C 2003 8 231 101.7 6.01 10.36 F3V N D 054253.91-064746.7

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

 
 
WDS 05429-0648 A 494 AB,C (HD 38089) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05429-0648 A 494 AB,C (HD 38089) : MEASURES
 
 
No records found.

 
 
WDS 05429-0648 (HD 38089) : VIRTUAL EYEPIECE
 
 

05429-0648 A 494A mag 6.51 Sp F3V 05429-0648 A 494B sep 0.1 P.A. 85.40 mag 7.24 05429-0648 A 494C sep 102.4 P.A. 231.10 mag 10.36 05429-0648 A 494D sep 103.6 P.A. 230.80 mag 13.9 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 05429-0648 (HD 38089) : ALADIN DSS IMAGE @ 05h 42m 53.91s -06° 47' 46.7"
 
 
 
 
WDS 05429-0648 A 494 AB,C (HD 38089) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05429-0648 A 494AB distance=1' 05429-0648 A 494AB,C distance=1' 05429-0648 A 494CD distance=2' 05438-0615 HDS 765 distance=36' 05451-0632 GWP 700 distance=37' 05456-0644 J 332 distance=40' 05402-0710 SKF2315 distance=47' 05413-0728 A 493 distance=47' 05393-0644 SKF2313 distance=55' 05400-0726 MGM 561 distance=58' 05399-0726 MGM 558 distance=59' 05398-0723 MGM 579 distance=59' 05391-0629 UC 1339 distance=61' 05399-0729 MGM 526 distance=61' 05399-0730 MGM 523 distance=62' 05445-0745 A 497 distance=62' 05396-0726 MGM 544 distance=63' 05388-0703 MGM 667 distance=63' 05388-0702 MGM 678 distance=64' 05387-0702 MGM 685 distance=64' 05386-0639 SKF2448 distance=65' 05469-0619 GWP 707 distance=66' 05435-0753 A 495 distance=66' 05404-0743 MGM 498 distance=67' 05384-0638 SKF1048 distance=68' 05382-0649 AUN 1AB distance=71' 05382-0649 AUN 1AC distance=71' 05424-0759 DCH 95 distance=72' 05380-0644 SKF2309 distance=74' 05390-0559 SKF2312 distance=76' 05378-0655 SKF2447 distance=76' 05378-0643 A 491 distance=77' 05380-0716 SKF2310 distance=78' 05379-0626 J 331 distance=79' 05403-0757 CON 13AB distance=79' 05403-0757 MGM 421AC distance=79' 05383-0608 PRG 1 distance=79' 05406-0801 MGM 398 distance=81' 05483-0639 A 498 distance=82' 05428-0810 MGM 319 distance=83' 05374-0659 DCH 93 distance=83' 05444-0528 SHY 489DG distance=84' 05408-0806 CON 14AB distance=84' 05408-0806 CON 14CD distance=84' 05408-0806 CON 15EF distance=84' 05408-0806 CON 15GH distance=84' 05373-0636 MGM 831 distance=85' 05373-0659 SKF2305 distance=85' 05372-0646 SKF2304 distance=86' 05408-0811 MGM 315 distance=89' 05468-0758 JNN 44 distance=92' 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 05429-0648 A 494 AB 85 0.1 1
Show 05429-0648 A 494 AB,C 231 101.7 1
Show 05429-0648 A 494 CD 203 1.3 2
Show 05438-0615 HDS 765 150 0.3 36
Show 05451-0632 GWP 700 137 8.2 37
Show 05456-0644 J 332 119 4.0 40
Show 05402-0710 SKF2315 128 2.7 47
Show 05413-0728 A 493 119 3.1 47
Show 05393-0644 SKF2313 214 1.6 55
Show 05400-0726 MGM 561 347 2.1 58
Show 05399-0726 MGM 558 285 0.8 59
Show 05398-0723 MGM 579 66 0.5 59
Show 05391-0629 UC 1339 325 12.7 61
Show 05399-0729 MGM 526 98 1.5 61
Show 05399-0730 MGM 523 71 0.9 62
Show 05445-0745 A 497 188 2.1 62
Show 05396-0726 MGM 544 114 0.5 63
Show 05388-0703 MGM 667 90 0.3 63
Show 05388-0702 MGM 678 4 2.3 64
Show 05387-0702 MGM 685 98 0.8 64
Show 05386-0639 SKF2448 273 3.7 65
Show 05469-0619 GWP 707 250 25.2 66
Show 05435-0753 A 495 52 0.5 66
Show 05404-0743 MGM 498 56 0.2 67
Show 05384-0638 SKF1048 19 4.1 68
Show 05382-0649 AUN 1 AB 111 6.7 71
Show 05382-0649 AUN 1 AC 187 11.0 71
Show 05424-0759 DCH 95 334 0.2 72
Show 05380-0644 SKF2309 26 3.4 74
Show 05390-0559 SKF2312 161 2.8 76
Show 05378-0655 SKF2447 276 1.9 76
Show 05378-0643 A 491 49 0.2 77
Show 05380-0716 SKF2310 205 1.2 78
Show 05379-0626 J 331 334 3.7 79
Show 05403-0757 CON 13 AB 1 0.5 79
Show 05403-0757 MGM 421 AC 68 2.1 79
Show 05383-0608 PRG 1 10 7.3 79
Show 05406-0801 MGM 398 71 0.3 81
Show 05483-0639 A 498 191 1.0 82
Show 05428-0810 MGM 319 289 0.3 83
Show 05374-0659 DCH 93 115 0.1 83
Show 05444-0528 SHY 489 DG 252 999.9 84
Show 05408-0806 CON 14 AB 135 0.4 84
Show 05408-0806 CON 14 CD 355 0.2 84
Show 05408-0806 CON 15 EF 328 0.1 84
Show 05408-0806 CON 15 GH 314 0.2 84
Show 05373-0636 MGM 831 82 0.8 85
Show 05373-0659 SKF2305 112 3.2 85
Show 05372-0646 SKF2304 221 0.9 86
Show 05408-0811 MGM 315 90 0.3 89
Show 05468-0758 JNN 44 114 2.9 92

 
 
WDS 05429-0648 : COMPONENTS
 
 
  A B C
B pa=85.4°
sep=0.13"
 
C pa=231.1°
sep=102.39"
pa=231.1°
sep=102.50"
 
D pa=230.8°
sep=103.57"
pa=230.8°
sep=103.67"
pa=202.9°
sep=1.33"
 
 
05429-0648 A
 
 
Coord arcsec 2000 054253.91-064746.7 Mag 6.51 Spectral class F3V (yellow-white) PmRA -1.00
PmDE 57.0 SAO 132477 HIP 26926 Tycho2 4779-00698-1
HD 38089 HR 1967 GC 7151 BD BD-06 1293
Tycho2
Tycho2 4779-00698-1 Pflag RAmdeg 85.72463039 DEmdeg -6.79616139
PmRA 5.1 PmDE 63.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.49 EpDEm 1991.12
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 6.466 E BTmag 0.014 VTmag 6.015
E VTmag 0.009 Prox 999 TYC T HIP 26926
CCDM AB RAdeg 85.72461889 DEdeg -6.79631306 EpRA 1990 1.76
EpDE 1990 1.38 E RAdeg 3.5 E DEdeg 3.8 Posflg P
Corr -0.1
SAO
SAO 132477 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.067 Vmag 6 SpType F5
Double code Source 70 CatNum 7151 DM BD-06 1293
DMcomp BDsup HD 38089 M HD 0
GC 7151 RA1950rad 1.48557065 DE1950rad -0.11901754 PmRA2000 -0.0002
PmDE2000 0.068
Hipparcos
Catalog H HIP 26926 Proxy H RAhms 05 42 53.91
DEdms -06 47 46.7 Vmag 5.97 VarFlag R Vmag H
RAdeg 85.7246 DEdeg -6.79631 AstroRef * Plx 19.94
CCDM 05429-0648 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 245 Rho 0.135 HD 38089 BD BD-06 1293
CD CP Dm number -06 1293 VIred 0.5
SpType F3V R SpType Coord arcsec 2000 054253.91-064746.7
Hipparcos 2
HIP 26926 Sn 55 So 3 Nc 2
RArad 1.4961767902 DErad -0.1186180727 Plx 20.02 PmRA 10.94
PmDE 60.29 E RArad 0.49 E DErad 0.35 E Plx 0.66
E pmRA 0.62 E pmDE 0.37 Hpmag 6.0651 E Hpmag 0.0011
SHp 0.006 VA 0 BV 0.447 E BV 0.003
VI 0.52
CCDM
Ccdm 05429-0648 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs 14.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.5 Sp F5 PmNote *
PmRA -9 PmDE 68 Dm number -06 1293 Cat1 BD
Name2 132477 Cat2 SAO HD 38089 M HD
ADS BDS A 4299 M ADS BDS N IDS IDS 05380S0651A
HIC 26926
 
 
05429-0648 B
 
 
Coord arcsec 2000 054253.92-064746.7 Mag 7.24 Calc delta mag 0.73 Calc coord yes
CCDM
Ccdm 05429-0648 RComp Comp B Note1 *
Note2 Discov num A 494 DRAs DDEs
R dRAs Year 1903 Theta Rho
Obs 99 Vmag 7.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4299 M ADS BDS N IDS IDS 05380S0651B
HIC 26926
 
 
05429-0648 C
 
 
Coord arcsec 2000 054248.56-064851.0 Coord calc 054248.56-064851.0 Mag 10.36 PmRA 5.00
PmDE 6.0 Calc delta mag 3.85
CCDM
Ccdm 05429-0648 RComp Comp C Note1
Note2 Discov num A 494 DRAs -5.49 DDEs -50.7
R dRAs 65 Year 1915 Theta 233 Rho 99.7
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number -06 1292 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 4299 M ADS BDS N IDS IDS 05380S0651C
HIC
 
 
05429-0648 D
 
 
Coord arcsec 2000 054248.53-064852.2 Mag 13.9 Calc delta mag 7.39 Calc coord yes
CCDM
Ccdm 05429-0648 RComp C Comp D Note1
Note2 Discov num A 494 DRAs DDEs
R dRAs Year 1903 Theta 199 Rho 1.0
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4299 M ADS BDS N IDS IDS 05380S0651D
HIC