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Doubles in session


Current system
08318-0347
J 416 AB


Nearby doubles
4' : 08320-0345
DAM 726

15' : 08309-0344
LDS3794

25' : 08314-0323
CVR1149

36' : 08296-0401
HJ 94AB

38' : 08293-0351
RST4404

48' : 08319-0300
GWP1032

49' : 08288-0407
RST4402

53' : 08339-0430
TVB 195

63' : 08306-0247
BAL 198

64' : 08281-0314
RST4401

65' : 08320-0452
RST4405

65' : 08361-0334
LDS6217AB

66' : 08274-0345
UC 1674

68' : 08280-0312
GWP1022

69' : 08344-0443
BRT 421

69' : 08364-0352
RST4412AB

71' : 08365-0353
DAM1423

73' : 08277-0425
A 550

81' : 08364-0306
RST4413

81' : 08265-0359
H 6 118AB

82' : 08374-0400
GWP1051

90' : 08308-0219
BAL 505

91' : 08285-0231
A 551AB

93' : 08257-0354
JNN 8AB

96' : 08312-0212
BAL 506

97' : 08347-0220
BAL 508



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.

08318-0347 J 416 AB

 
 
08h 31m 47.99s -03° 47' 04.0" P.A. 188.00 sep 0.7 mag 10.22,10.41 Sp F8
 
 
Coord 2000 08318-0347 Discov num J   416 Comp AB Coord arcsec 2000 08 31 47.99 -03 47 04.0
Date first 1911 Date last 2016 Obs 10
Pa first 192 Pa last 187.7 P.A. Now (θ) 187.7°
Sep first 0.3 Sep last 0.704 Sep. Now (ρ) 0.704"
Mag pri 10.22 Mag sec 10.41 delta mag (ΔM) 0.19 Spectral class F8 (yellow-white)
Pri motion ra +045 Sec motion ra +045
Pri motion dec -027 Sec motion dec -027
Notes N (See Notes)
Nature of this double is uncertain.
 
 
08318-0347 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 31 48 -03 47 04 J 416 AB 2016 10 188 0.7 10.22 10.41 0.19 <===
Show 08 31 48 -03 47 04 J 416 AB,C 1915 2 103 5.0 9.56 15.00 5.44
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 4870-00162-1 Gaia DR2 3065818574385258368 ADS 6861
 
 
WDS 08318-0347 J 416 AB : NOTES
 
 
discov_num notes refcode
J 416 C was not seen in 1950 VBs1954
 
 
REFERENCES
 
 
refcode metd author reference
VBs1954 Ma - Van Biesbroeck, G. 1954PYerO...8....6V
VBs1954 +Mb Pub. Yerkes Obs. 8, pt. 6, 1954
VBs1954 +orb
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08318-0347 J 416 AB 1991 8 189 0.7 10.22 10.41 F8 N 083147.99-034704.0
08318-0347 J 416 AB 2015 9 186 0.7 10.22 10.41 F8 N 083147.99-034704.0
08318-0347 J 416 AB 2016 10 188 0.7 10.22 10.41 F8 N 083147.99-034704.0

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

 
 
WDS 08318-0347 J 416 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08318-0347 J 416 AB : MEASURES
 
 
No records found.

 
 
WDS 08318-0347 : VIRTUAL EYEPIECE
 
 

08318-0347 J 416A mag 10.22 Sp F8 08318-0347 J 416B sep 0.7 P.A. 187.70 mag 10.41 08318-0347 J 416C sep 5.0 P.A. 102.50 mag 15 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 08318-0347 : ALADIN DSS IMAGE @ 08h 31m 47.99s -03° 47' 04.0"
 
 
 
 
WDS 08318-0347 J 416 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08318-0347 J 416AB distance=0' 08320-0345 DAM 726 distance=4' 08309-0344 LDS3794 distance=15' 08314-0323 CVR1149 distance=25' 08296-0401 HJ 94AB distance=36' 08296-0401 HJ 94AC distance=36' 08296-0401 HJ 94CD distance=37' 08293-0351 RST4404 distance=38' 08319-0300 GWP1032 distance=48' 08288-0407 RST4402 distance=49' 08339-0430 TVB 195 distance=53' 08306-0247 BAL 198 distance=63' 08281-0314 RST4401 distance=64' 08320-0452 RST4405 distance=65' 08361-0334 LDS6217AB distance=65' 08361-0334 LDS6217AC distance=65' 08274-0345 UC 1674 distance=66' 08280-0312 GWP1022 distance=68' 08344-0443 BRT 421 distance=69' 08364-0352 RST4412AB distance=69' 08364-0352 RST4412AC distance=69' 08365-0353 DAM1423 distance=71' 08277-0425 A 550 distance=73' 08364-0306 RST4413 distance=81' 08265-0359 H 6 118AB distance=81' 08265-0359 DRS 43AC distance=81' 08374-0400 GWP1051 distance=82' 08308-0219 BAL 505 distance=90' 08285-0231 A 551AB distance=91' 08285-0231 STF1233AB,C distance=91' 08257-0354 JNN 8AB distance=93' 08257-0354 JNN 8AC distance=93' 08257-0354 JNN 8AD distance=93' 08312-0212 BAL 506 distance=96' 08347-0220 BAL 508 distance=97' 08246-0345 CHR 172Aa,Ab distance=108' 08246-0345 TOK 20AB distance=108' 08246-0345 ALP 29AC distance=108' 08275-0216 SLN 64 distance=112' 08392-0317 GWP1060 distance=115' 08386-0249 GWP1056 distance=118' 08243-0424 GWP1015 distance=119' 08244-0431 A 3059AB distance=121' 08244-0431 GWP1016AC distance=121' 08250-0449 J 1518 distance=121' 08246-0443 GAA 20 distance=122' 08352-0157 RST4891 distance=122' 08380-0226 HJ 98 distance=123' 08334-0145 NSN 92 distance=125' 08337-0144 BAL 507 distance=127' 08248-0236 BRT 419 distance=127' 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 08318-0347 J 416 AB 188 0.7
Show 08318-0347 J 416 AB,C 103 5.0
Show 08320-0345 DAM 726 94 16.4 4
Show 08309-0344 LDS3794 106 185.4 15
Show 08314-0323 CVR1149 301 3.6 25
Show 08296-0401 HJ 94 AB 192 4.9 36
Show 08296-0401 HJ 94 AC 233 17.7 36
Show 08296-0401 HJ 94 CD 264 4.0 37
Show 08293-0351 RST4404 133 0.4 38
Show 08319-0300 GWP1032 46.9 48
Show 08288-0407 RST4402 186 0.8 49
Show 08339-0430 TVB 195 89 20.0 53
Show 08306-0247 BAL 198 67 17.4 63
Show 08281-0314 RST4401 332 1.3 64
Show 08320-0452 RST4405 116 1.5 65
Show 08361-0334 LDS6217 AB 112 25.9 65
Show 08361-0334 LDS6217 AC 55 3.4 65
Show 08274-0345 UC 1674 7.7 66
Show 08280-0312 GWP1022 272 25.9 68
Show 08344-0443 BRT 421 190 5.1 69
Show 08364-0352 RST4412 AB 251 2.2 69
Show 08364-0352 RST4412 AC 5.2 69
Show 08365-0353 DAM1423 40 3.5 71
Show 08277-0425 A 550 126 0.1 73
Show 08364-0306 RST4413 275 2.6 81
Show 08265-0359 H 6 118 AB 6 79.9 81
Show 08265-0359 DRS 43 AC 96 10.6 81
Show 08374-0400 GWP1051 83 182.6 82
Show 08308-0219 BAL 505 161 11.7 90
Show 08285-0231 A 551 AB 63 0.4 91
Show 08285-0231 STF1233 AB,C 330 18.3 91
Show 08257-0354 JNN 8 AB 86 5.9 93
Show 08257-0354 JNN 8 AC 246 9.4 93
Show 08257-0354 JNN 8 AD 221 10.0 93
Show 08312-0212 BAL 506 123 6.2 96
Show 08347-0220 BAL 508 131 11.1 97
Show 08246-0345 CHR 172 Aa,Ab 71 0.1 108
Show 08246-0345 TOK 20 AB 329 35.4 108
Show 08246-0345 ALP 29 AC 47 356.3 108
Show 08275-0216 SLN 64 52 2.6 112
Show 08392-0317 GWP1060 16 10.0 115
Show 08386-0249 GWP1056 91 707.7 118
Show 08243-0424 GWP1015 301 24.5 119
Show 08244-0431 A 3059 AB 137 3.5 121
Show 08244-0431 GWP1016 AC 256 33.8 121
Show 08250-0449 J 1518 275 8.0 121
Show 08246-0443 GAA 20 121 0.0 122
Show 08352-0157 RST4891 175 1.9 122
Show 08380-0226 HJ 98 100 8.2 123
Show 08334-0145 NSN 92 221 4.0 125
Show 08337-0144 BAL 507 323 19.6 127

 
 
WDS 08318-0347 : COMPONENTS
 
 
  A B
B pa=187.7°
sep=0.70"
 
C pa=102.5°
sep=4.99"
pa=94.4°
sep=4.98"
 
 
08318-0347 A
 
 
Coord arcsec 2000 083147.99-034704.0 Mag 10.22 Spectral class F8 (yellow-white) PmRA 45.00
PmDE -27.0 Tycho2 4870-00162-1 ADS 6861 DM BD-03 2380
Tycho2
Tycho2 4870-00162-1 Pflag RAmdeg 127.94999408 DEmdeg -3.78445286
PmRA 44.6 PmDE -26.7 E RAmdeg 17 E DEmdeg 19
E pmRA 1.3 E pmDE 1.3 EpRAm 1986.62 EpDEm 1985.58
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.404 E BTmag 0.038 VTmag 9.744
E VTmag 0.030 Prox 986 TYC T HIP
CCDM RAdeg 127.94988972 DEdeg -3.78438639 EpRA 1990 1.69
EpDE 1990 1.53 E RAdeg 19.7 E DEdeg 21.8 Posflg P
Corr 0.0
CCDM
Ccdm 08318-0347 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs -3.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.9 Sp F8 PmNote *
PmRA 24 PmDE -26 Dm number -03 2380 Cat1 BD
Name2 136007 Cat2 SAO HD M HD
ADS BDS A 6861 M ADS BDS N IDS IDS 08268S0327A
HIC
 
 
08318-0347 B
 
 
Coord arcsec 2000 083147.98-034704.7 Mag 10.41 PmRA 45.00 PmDE -27.0
Calc delta mag 0.19 Calc coord yes
CCDM
Ccdm 08318-0347 RComp Comp B Note1
Note2 Discov num J 416 DRAs DDEs
R dRAs Year 1950 Theta 198 Rho 0.4
Obs 3 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6861 M ADS BDS N IDS IDS 08268S0327B
HIC
 
 
08318-0347 C
 
 
Coord arcsec 2000 083148.32-034705.1 Mag 15 Calc delta mag 4.78 Calc coord yes
CCDM
Ccdm 08318-0347 RComp Comp C Note1
Note2 Discov num J 416 DRAs DDEs
R dRAs Year 1911 Theta 101 Rho 5.0
Obs 2 Vmag 15.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6861 M ADS BDS N N IDS IDS 08268S0327C
HIC