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Doubles in session


Current system
08508-3815
JSP 309


Nearby doubles
4' : 08505-3813
JSP 307

11' : 08507-3825
JSP 308AB

23' : 08496-3757
JSP 306

25' : 08528-3812
JSP 311AB

26' : 08502-3750
TDS6123

28' : 08496-3750
TDS6118

29' : 08507-3746
DAM1490

30' : 08483-3813
JSP 304AB

32' : 08483-3828
RST1403

32' : 08520-3843
RSS 177

40' : 08475-3820
TDS6099

42' : 08473-3807
JSP 302

43' : 08474-3800
TDS6097

47' : 08469-3822
JSP 301

48' : 08511-3728
TDS6133

49' : 08474-3842
B 2187

49' : 08489-3858
HDS1276

49' : 08504-3726
TDS6128

53' : 08486-3901
B 1631

54' : 08470-3846
B 2186

55' : 08477-3856
I 70

63' : 08538-3723
TDS6168

67' : 08528-3917
DAM1497

68' : 08500-3708
TDS6120

69' : 08528-3919
DAM1498

70' : 08562-3746
JSP 313



Selections
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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.

08508-3815 JSP 309

 
 
08h 50m 45.56s -38° 14' 36.3" P.A. 199.00 sep 5.0 mag 9.28,15.20 Sp F5
 
 
Coord 2000 08508-3815 Discov num JSP 309 Comp Coord arcsec 2000 08 50 45.56 -38 14 36.3
Date first 1929 Date last 2015 Obs 4
Pa first 226 Pa last 199.3 P.A. Now (θ) 199.3°
Sep first 4.3 Sep last 4.989 Sep. Now (ρ) 4.989"
Mag pri 9.28 Mag sec 15.20 delta mag (ΔM) 5.92 Spectral class F5 (yellow-white)
Pri motion ra -017 Sec motion ra
Pri motion dec +033 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7676-02953-1 Gaia DR2 5622029830171795200 HD 75809
 
 
WDS 08508-3815 JSP 309 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jsp1937 Ma j Jessup, M.K. 1937MmRAS..65...51R
Jsp1937 MemRAS 65, 51, 1937
Jsp1955 Ma j Jessup, M.K. 1955POMic..11....1R
Jsp1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964 Ma j Jessup, M.K. 1964POMic...9...73R
Jsp1964 Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999 Ma - Jessup, M.K. ...................
Jsp9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08508-3815 JSP 309 1945 2 222 4.4 9.28 15.20 F5 085045.56-381436.3
08508-3815 JSP 309 2000 3 203 4.4 9.28 15.20 F5 085045.56-381436.3
08508-3815 JSP 309 2015 4 199 5.0 9.28 15.20 F5 085045.56-381436.3

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

 
 
WDS 08508-3815 JSP 309 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08508-3815 JSP 309 : MEASURES
 
 
No records found.

 
 
WDS 08508-3815 : VIRTUAL EYEPIECE
 
 

08508-3815 JSP 309A mag 9.28 Sp F5 08508-3815 JSP 309B sep 4.9 P.A. 195.40 mag 15.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08508-3815 : ALADIN DSS IMAGE @ 08h 50m 45.56s -38° 14' 36.3"
 
 
 
 
WDS 08508-3815 JSP 309 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08508-3815 JSP 309 distance=0' 08505-3813 JSP 307 distance=4' 08507-3825 JSP 308AB distance=11' 08507-3825 JSP 308Aa,Ab distance=11' 08496-3757 JSP 306 distance=23' 08528-3812 JSP 311AB distance=25' 08528-3812 HJ 4149AC distance=25' 08528-3812 HJ 4149AD distance=25' 08528-3812 DAM 484AE distance=25' 08502-3750 TDS6123 distance=26' 08496-3750 TDS6118 distance=28' 08483-3813 JSP 304BC distance=29' 08507-3746 DAM1490 distance=29' 08483-3813 JSP 304AB distance=30' 08483-3828 RST1403 distance=32' 08520-3843 RSS 177 distance=32' 08475-3820 TDS6099 distance=40' 08473-3807 JSP 302 distance=42' 08474-3800 TDS6097 distance=43' 08469-3822 JSP 301 distance=47' 08511-3728 TDS6133 distance=48' 08474-3842 B 2187 distance=49' 08489-3858 HDS1276 distance=49' 08504-3726 TDS6128 distance=49' 08486-3901 B 1631 distance=53' 08470-3846 B 2186 distance=54' 08477-3856 I 70 distance=55' 08538-3723 TDS6168 distance=63' 08528-3917 DAM1497 distance=67' 08500-3708 TDS6120 distance=68' 08528-3919 DAM1498 distance=69' 08562-3746 JSP 313 distance=70' 08473-3717 RST4897 distance=72' 08533-3922 RST1408 distance=74' 08446-3758 JSP 298 distance=75' 08525-3659 KPP 183 distance=78' 08443-3758 DAM 476 distance=79' 08480-3927 WG 115 distance=80' 08442-3757 TDS6068 distance=80' 08444-3851 TDS6071 distance=83' 08508-3651 JSP 310AB distance=84' 08453-3909 TDS6079 distance=84' 08483-3935 RST1404 distance=86' 08440-3847 B 1628 distance=86' 08547-3929 B 1636 distance=88' 08572-3732 JSP 899 distance=88' 08468-3930 HJ 4138 distance=89' 08458-3924 SKF1458 distance=91' 08581-3748 TDS6229 distance=91' 08433-3842 I 1078 distance=92' 08543-3653 BRT1641 distance=93' 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 08508-3815 JSP 309 199 5.0
Show 08505-3813 JSP 307 245 1.3 4
Show 08507-3825 JSP 308 AB 332 0.6 11
Show 08507-3825 JSP 308 Aa,Ab 271 0.1 11
Show 08496-3757 JSP 306 213 0.8 23
Show 08528-3812 JSP 311 AB 13 6.5 25
Show 08528-3812 HJ 4149 AC 207 8.2 25
Show 08528-3812 HJ 4149 AD 210 52.2 25
Show 08528-3812 DAM 484 AE 264 9.6 25
Show 08502-3750 TDS6123 184 2.3 26
Show 08496-3750 TDS6118 92 0.8 28
Show 08483-3813 JSP 304 BC 288 1.8 29
Show 08507-3746 DAM1490 243 1.2 29
Show 08483-3813 JSP 304 AB 135 88.0 30
Show 08483-3828 RST1403 111 0.2 32
Show 08520-3843 RSS 177 218 7.9 32
Show 08475-3820 TDS6099 132 2.2 40
Show 08473-3807 JSP 302 250 0.2 42
Show 08474-3800 TDS6097 182 0.6 43
Show 08469-3822 JSP 301 302 1.3 47
Show 08511-3728 TDS6133 216 1.1 48
Show 08474-3842 B 2187 359 1.1 49
Show 08489-3858 HDS1276 90 0.5 49
Show 08504-3726 TDS6128 41 1.9 49
Show 08486-3901 B 1631 168 3.3 53
Show 08470-3846 B 2186 345 1.7 54
Show 08477-3856 I 70 111 1.5 55
Show 08538-3723 TDS6168 264 0.6 63
Show 08528-3917 DAM1497 353 25.9 67
Show 08500-3708 TDS6120 267 1.8 68
Show 08528-3919 DAM1498 212 2.6 69
Show 08562-3746 JSP 313 102 0.9 70
Show 08473-3717 RST4897 102 0.2 72
Show 08533-3922 RST1408 62 0.7 74
Show 08446-3758 JSP 298 287 6.8 75
Show 08525-3659 KPP 183 132 3.8 78
Show 08443-3758 DAM 476 319 5.8 79
Show 08480-3927 WG 115 53 7.8 80
Show 08442-3757 TDS6068 285 2.3 80
Show 08444-3851 TDS6071 180 2.6 83
Show 08508-3651 JSP 310 AB 301 6.3 84
Show 08453-3909 TDS6079 52 0.9 84
Show 08483-3935 RST1404 194 1.2 86
Show 08440-3847 B 1628 272 5.0 86
Show 08547-3929 B 1636 241 0.6 88
Show 08572-3732 JSP 899 124 3.7 88
Show 08468-3930 HJ 4138 324 8.5 89
Show 08458-3924 SKF1458 89 141.2 91
Show 08581-3748 TDS6229 211 3.3 91
Show 08433-3842 I 1078 309 1.6 92
Show 08543-3653 BRT1641 4.9 93

 
 
WDS 08508-3815 : COMPONENTS
 
 
  A
B pa=195.4°
sep=4.88"
 
 
08508-3815 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085045.56-381436.3 Mag 9.28 Spectral class F5 (yellow-white)
PmRA -17.00 PmDE 33.0 Tycho2 7676-02953-1 HD 75809
Tycho2
Tycho2 7676-02953-1 Pflag RAmdeg 132.68986450 DEmdeg -38.24343508
PmRA -20.3 PmDE 21.9 E RAmdeg 11 E DEmdeg 10
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.28 EpDEm 1990.68
Num 6 Q RAmdeg 0.5 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.2 BTmag 9.744 E BTmag 0.020 VTmag 9.280
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 132.68992444 DEdeg -38.24348444 EpRA 1990 1.67
EpDE 1990 1.80 E RAdeg 10.6 E DEdeg 9.5 Posflg
Corr -0.1
CCDM
Ccdm 08508-3815 RComp Comp A Note1
Note2 Discov num DRAs -2.46 DDEs 22.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote
PmRA PmDE Dm number -37 5182 Cat1 CD
Name2 Cat2 HD 75809 M HD
ADS BDS M ADS BDS N IDS IDS 08469S3752A
HIC
 
 
08508-3815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085045.45-381441.0 Mag 15.2 Calc delta mag 5.92
Calc coord yes
CCDM
Ccdm 08508-3815 RComp Comp B Note1
Note2 Discov num JSP 309 DRAs DDEs
R dRAs Year 1929 Theta 224 Rho 4.3
Obs 2 Vmag 15.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08469S3752B
HIC