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Doubles in session


Current system
08255-4638
HDS 1198
HD 71444


Nearby doubles
6' : 08259-4635
CPO 206

39' : 08244-4601
CPO 204AB

40' : 08228-4706
RST 317

40' : 08217-4632
RST5294

41' : 08241-4600
DAM 810

42' : 08228-4607
TDS 461

50' : 08248-4727
RST 320

58' : 08300-4604
SKF 477

60' : 08296-4720
CPO9086AB

61' : 08208-4714
SPM 23

61' : 08206-4712
TDS5744

62' : 08197-4623
CPO 199

64' : 08314-4655
CPO 210

67' : 08253-4744
TDS5814

68' : 08318-4659
TDS5907

68' : 08226-4739
CPO 202

69' : 08226-4740
TDS5774

70' : 08311-4601
TDS5894AB

71' : 08192-4612
RST4884

71' : 08288-4536
TDS5861

72' : 08217-4738
RST5295

80' : 08323-4602
TDS5919

80' : 08183-4708
HJ 4080

82' : 08189-4554
RST4883

82' : 08326-4601
TDS5923

85' : 08243-4514
TDS5797



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.

08255-4638 HDS 1198 (HD 71444)

 
 
08h 25m 30.52s -46° 38' 03.3" P.A. 73.00 sep 0.5 mag 8.71,11.42 Sp B5IV dist. 555.56 pc (1812.24 l.y.)
 
 
Coord 2000 08255-4638 Discov num HDS1198 Comp Coord arcsec 2000 08 25 30.52 -46 38 03.3
Date first 1991 Date last 1991 Obs 1
Pa first 73 Pa last 73 P.A. Now (θ) 73°
Sep first 0.5 Sep last 0.522 Sep. Now (ρ) 0.522"
Mag pri 8.71 Mag sec 11.42 delta mag (ΔM) 2.71 Spectral class B5IV (blue-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 71444 Constellation Vela SAO 219906 HIP 41295
Tycho2 8149-02113-1 Gaia DR2 5516568836674402944 HD 71444 CD CD-46 4152
CP CP-46 2508 Distance 555.56 Distance ly 1812.24
 
 
WDS 08255-4638 HDS 1198 (HD 71444) : 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
08255-4638 HDS1198 1991 1 73 0.5 8.71 11.42 B5IV D 082530.52-463803.3

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

 
 
WDS 08255-4638 HDS 1198 (HD 71444) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08255-4638 HDS 1198 (HD 71444) : MEASURES
 
 
No records found.

 
 
WDS 08255-4638 (HD 71444) : VIRTUAL EYEPIECE
 
 

08255-4638 HDS1198A mag 8.71 Sp B5IV 08255-4638 HDS1198B sep 0.4 P.A. 66.00 mag 11.42 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08255-4638 (HD 71444) : ALADIN DSS IMAGE @ 08h 25m 30.52s -46° 38' 03.3"
 
 
 
 
WDS 08255-4638 HDS 1198 (HD 71444) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08255-4638 HDS1198 distance=0' 08259-4635 CPO 206 distance=6' 08244-4601 CPO 204AB distance=39' 08244-4601 CPO 204AC distance=39' 08228-4706 RST 317 distance=40' 08217-4632 RST5294 distance=40' 08241-4600 DAM 810 distance=41' 08228-4607 TDS 461 distance=42' 08248-4727 RST 320 distance=50' 08300-4604 SKF 477 distance=58' 08296-4720 CPO9086AB distance=60' 08296-4720 CPO9086AC distance=60' 08208-4714 SPM 23 distance=61' 08206-4712 TDS5744 distance=61' 08197-4623 CPO 199 distance=62' 08314-4655 CPO 210 distance=64' 08253-4744 TDS5814 distance=67' 08318-4659 TDS5907 distance=68' 08226-4739 CPO 202 distance=68' 08226-4740 TDS5774 distance=69' 08311-4601 TDS5894AB distance=70' 08311-4601 DAM1416AC distance=70' 08311-4601 DAM1416AD distance=70' 08311-4601 DAM1416BC distance=70' 08311-4601 DAM1416BD distance=70' 08311-4601 DAM1416CD distance=70' 08192-4612 RST4884 distance=71' 08288-4536 TDS5861 distance=71' 08217-4738 RST5295 distance=72' 08323-4602 TDS5919 distance=80' 08183-4708 HJ 4080 distance=80' 08189-4554 RST4883 distance=82' 08326-4601 TDS5923 distance=82' 08243-4514 TDS5797 distance=85' 08218-4522 TDS5758 distance=86' 08291-4756 FIN 315Aa,Ab distance=86' 08291-4756 HJ 4104AB distance=86' 08291-4756 HJ 4104AC distance=86' 08269-4803 DAM1409 distance=87' 08211-4753 TDS5751 distance=88' 08271-4804 RST 326 distance=88' 08342-4632 CPO 213 distance=90' 08337-4708 RST 334 distance=90' 08339-4705 TDS5941 distance=91' 08316-4533 TDS5904 distance=91' 08330-4545 HDO 202 distance=95' 08164-4626 TOI 666 distance=95' 08347-4654 CPO 215 distance=96' 08171-4721 TDS5678 distance=97' 08269-4814 RST 325 distance=97' 08307-4518 DON 257 distance=97' 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 08255-4638 HDS1198 73 0.5
Show 08259-4635 CPO 206 351 4.4 6
Show 08244-4601 CPO 204 AB 125 4.1 39
Show 08244-4601 CPO 204 AC 343 6.6 39
Show 08228-4706 RST 317 276 0.4 40
Show 08217-4632 RST5294 291 0.4 40
Show 08241-4600 DAM 810 55 7.3 41
Show 08228-4607 TDS 461 123 0.9 42
Show 08248-4727 RST 320 121 2.1 50
Show 08300-4604 SKF 477 54 38.7 58
Show 08296-4720 CPO9086 AB 120 7.7 60
Show 08296-4720 CPO9086 AC 38 10.0 60
Show 08208-4714 SPM 23 66 21.8 61
Show 08206-4712 TDS5744 358 1.7 61
Show 08197-4623 CPO 199 37 4.4 62
Show 08314-4655 CPO 210 221 3.2 64
Show 08253-4744 TDS5814 286 0.9 67
Show 08318-4659 TDS5907 109 0.6 68
Show 08226-4739 CPO 202 20 5.0 68
Show 08226-4740 TDS5774 187 0.7 69
Show 08311-4601 TDS5894 AB 347 8.3 70
Show 08311-4601 DAM1416 AC 359 16.6 70
Show 08311-4601 DAM1416 AD 330 19.1 70
Show 08311-4601 DAM1416 BC 12 8.3 70
Show 08311-4601 DAM1416 BD 318 11.4 70
Show 08311-4601 DAM1416 CD 272 9.4 70
Show 08192-4612 RST4884 129 8.4 71
Show 08288-4536 TDS5861 230 1.5 71
Show 08217-4738 RST5295 277 0.8 72
Show 08323-4602 TDS5919 136 0.5 80
Show 08183-4708 HJ 4080 221 5.8 80
Show 08189-4554 RST4883 331 0.3 82
Show 08326-4601 TDS5923 123 1.9 82
Show 08243-4514 TDS5797 208 2.3 85
Show 08218-4522 TDS5758 123 0.6 86
Show 08291-4756 FIN 315 Aa,Ab 43 0.1 86
Show 08291-4756 HJ 4104 AB 244 3.5 86
Show 08291-4756 HJ 4104 AC 40 19.6 86
Show 08269-4803 DAM1409 175 4.2 87
Show 08211-4753 TDS5751 166 0.6 88
Show 08271-4804 RST 326 173 1.2 88
Show 08342-4632 CPO 213 350 3.9 90
Show 08337-4708 RST 334 16 1.8 90
Show 08339-4705 TDS5941 159 2.2 91
Show 08316-4533 TDS5904 334 0.4 91
Show 08330-4545 HDO 202 221 26.3 95
Show 08164-4626 TOI 666 257 0.2 95
Show 08347-4654 CPO 215 223 3.8 96
Show 08171-4721 TDS5678 328 0.5 97
Show 08269-4814 RST 325 124 2.5 97
Show 08307-4518 DON 257 129 0.5 97

 
 
WDS 08255-4638 : COMPONENTS
 
 
  A
B pa=66.0°
sep=0.38"
 
 
08255-4638 A
 
 
Componente originario normalizzato AB Name HD 71444 Coord arcsec 2000 082530.52-463803.3 Mag 8.71
Spectral class B5IV (blue-white) PmRA -6.00 PmDE 5.0 SAO 219906
HIP 41295 Tycho2 8149-02113-1 HD 71444 CD CD-46 4152
CP CP-46 2508
Tycho2
Tycho2 8149-02113-1 Pflag RAmdeg 126.37714867 DEmdeg -46.63422963
PmRA -6.5 PmDE 6.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.56 EpDEm 1991.57
Num 7 Q RAmdeg 0.2 Q DEmdeg 1.5 Q pmRA 0.2
Q pmDE 1.5 BTmag 8.574 E BTmag 0.016 VTmag 8.625
E VTmag 0.013 Prox 999 TYC T HIP 41295
CCDM AB RAdeg 126.37717056 DEdeg -46.63424389 EpRA 1990 1.76
EpDE 1990 1.79 E RAdeg 5.7 E DEdeg 6.0 Posflg P
Corr 0.0
SAO
SAO 219906 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.003 Vmag 9 SpType A0
Double code Source 48 CatNum 5893 DM CP-46 2508
DMcomp BDsup HD 71444 M HD 0
GC RA1950rad 2.19865614 DE1950rad -0.81105432 PmRA2000 -0.001
PmDE2000 0.004
Hipparcos
Catalog H HIP 41295 Proxy H RAhms 08 25 30.52
DEdms -46 38 03.3 Vmag 8.63 VarFlag R Vmag G
RAdeg 126.377 DEdeg -46.6342 AstroRef A Plx 2.22
CCDM 08255-4638 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 73 Rho 0.522 HD 71444 BD
CD CD-46 4152 CP CP-46 2508 Dm number -46 4152 VIred -0.04
SpType B5IV R SpType Coord arcsec 2000 082530.52-463803.3
Hipparcos 2
HIP 41295 Sn 15 So 3 Nc 2
RArad 2.2056976102 DErad -0.8139211603 Plx 1.8 PmRA -5.57
PmDE 5.58 E RArad 0.63 E DErad 0.59 E Plx 0.75
E pmRA 0.78 E pmDE 0.66 Hpmag 8.6229 E Hpmag 0.0018
SHp 0.016 VA 0 BV -0.058 E BV 0.015
VI -0.04
CCDM
Ccdm 08255-4638 RComp Comp A Note1
Note2 Discov num DRAs 0.51 DDEs -3.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp B5 PmNote *
PmRA -6 PmDE 5 Dm number -46 4152 Cat1 CD
Name2 219906 Cat2 SAO HD 71444 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 41295
 
 
08255-4638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082530.55-463803.1 Mag 11.42 Calc delta mag 2.71
Calc coord yes
CCDM
Ccdm 08255-4638 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.56 DDEs -3.1
R dRAs 82 Year 1991 Theta 73 Rho 0.5
Obs 1 Vmag 11.4 Sp PmNote *
PmRA -6 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 41295