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Current system
15306-3830
JNN 206 AB


Nearby doubles
17' : 15293-3838
SKF2041

30' : 15314-3858
B 1295

34' : 15332-3817
JSP 663

42' : 15284-3903
RST1841

47' : 15289-3747
SWR 174

55' : 15319-3738
UC 3023

56' : 15304-3734
JSP 929

63' : 15253-3844
DUN 183AB

68' : 15251-3810
RST2955AB

70' : 15363-3851
B 1299

74' : 15282-3722
RST3920

77' : 15369-3811
HDS2198

80' : 15253-3920
RSS 373AB

88' : 15343-3945
HDS2186

89' : 15231-3841
RST1838

89' : 15231-3835
WFC 165

90' : 15249-3730
B 838

91' : 15266-3713
HRG 118

97' : 15225-3813
B 836

99' : 15245-3722
UC 2997

99' : 15222-3822
B 2352

100' : 15248-3943
RST1839

101' : 15294-4010
JNN 204AB

103' : 15387-3908
HDO 251

104' : 15368-3717
RST2968

108' : 15242-3713
KPP 343



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.

15306-3830 JNN 206 AB

 
 
15h 30m 34.04s -38° 29' 46.3" P.A. 4.00 sep 3.2 mag 7.72,18.20 Sp F3
 
 
Coord 2000 15306-3830 Discov num JNN 206 Comp AB Coord arcsec 2000 15 30 34.04 -38 29 46.3
Date first 2011 Date last 2012 Obs 2
Pa first 3 Pa last 3.5 P.A. Now (θ) 3.5°
Sep first 3.2 Sep last 3.195 Sep. Now (ρ) 3.195"
Mag pri 7.72 Mag sec 18.20 delta mag (ΔM) 10.48 Spectral class F3 (yellow-white)
Pri motion ra -021 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
15306-3830 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 30 34 -38 29 46 JNN 206 AB 2012 2 4 3.2 7.72 18.20 10.48 <===
Show 15 30 34 -38 29 46 JNN 206 AC 2012 2 89 4.4 7.72 19.70 11.98
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus Gaia DR2 6006365017319475712
 
 
WDS 15306-3830 JNN 206 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jnn2006 A j Janson, M., Brandner, W., Henning, T., & Zinnecker, H. 2006A&A...453..609J
Jnn2006 A&A 453, 609, 2006
Jnn2007 A j Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M., 2007A&A...462..615J
Jnn2007 Henning, T., & Rouy, H.
Jnn2007 A&A 462, 615, 2007
Jnn2011 A j Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J., 2011ApJ...728...85J
Jnn2011 Wisniewski, J., Abe, L., et al.
Jnn2011 ApJ 728, 85, 2011
Jnn2011 (their absolute magnitudes converted to apparent mags, assuming distance 15.5pc)
Jnn2011b A - Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R., 2011ApJ...736...89J
Jnn2011b & Zinnecker, H.
Jnn2011b ApJ 736, 89, 2011
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
Jnn2012b A - Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M., 2012ApJ...758L...2J
Jnn2012b +Ci Gizis, J., & Brandeker, A.
Jnn2012b ApJ 758, L2, 2012
Jnn2013 A j Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H., 2013ApJ...773..170J
Jnn2013 Brandeker, A., & Gizis, J.E.
Jnn2013 ApJ 773, 170, 2013
Jnn2013b A j Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C., 2013ApJ...773...73J
Jnn2013b Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
Jnn2013b ApJ 773, 73, 2013
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
Jnn2014b Cl j Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R., 2014ApJS..214...17J
Jnn2014b +Hw Hormuth, F., Henning, T., & Hippler, S.
Jnn2014b +E+ ApJS 214, 17, 2014
Jnn2014b +A (includes some recalibrated measures originally published in earlier papers)
Jnn2014b +orb
Jnn2017 Cl - Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J., 2017A&A...599A..70J
Jnn2017 Bonnefoy, M., & Henning, T. Jnn201
Jnn2017 A&A 599, A70, 2017
Jnn2017b Cl j Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X., 2017A&A...604A..82C
Jnn2017b +orb Brandner, W., Schlieder, J., & Henning, T.
Jnn2017b A&A 604, A82, 2017
Jnn2018 A Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner, 2018A&A...620A..33J
Jnn2018 +orb W., Henning, R. & Girard, J.
Jnn2018 A&A 620A, 33, 2018
Jnn2020 E2 j Calissendorff, P., Janson, M. & Bonnefoy, M. 2020A&A...642A..57C
Jnn2020 A&A 642, A57, 2020
Jnn2022 A+ j Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla, 2022A&A...666A..16C
Jnn2022 +Cl+ S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
Jnn2022 +Ao+ Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C. ,
Jnn2022 +orb Maire, A.-L., Messina, S., Meyer, M., Moller-Nsson, O., Rabus, M., Schlieder, J.,
Jnn2022 Vigan, A., Wahhaj, Z., Wildi, F. & Zurlo, A.
Jnn2022 A&A 666, A16, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15306-3830 JNN 206 AB 2012 2 4 3.2 7.72 18.20 F3 U K 153034.04-382946.3

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

 
 
WDS 15306-3830 JNN 206 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15306-3830 JNN 206 AB : MEASURES
 
 
No records found.

 
 
WDS 15306-3830 : VIRTUAL EYEPIECE
 
 

15306-3830 JNN 206A mag 7.72 Sp F3 15306-3830 JNN 206B sep 3.2 P.A. 2.70 mag 18.2 15306-3830 JNN 206C sep 3.5 P.A. 88.60 mag 19.7 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 15306-3830 : ALADIN DSS IMAGE @ 15h 30m 34.04s -38° 29' 46.3"
 
 
 
 
WDS 15306-3830 JNN 206 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15306-3830 JNN 206AB distance=0' 15293-3838 SKF2041 distance=17' 15314-3858 B 1295 distance=30' 15332-3817 JSP 663 distance=34' 15284-3903 RST1841 distance=42' 15289-3747 SWR 174 distance=47' 15319-3738 UC 3023 distance=55' 15304-3734 JSP 929 distance=56' 15253-3844 DUN 183AB distance=63' 15253-3844 DUN 183AD distance=63' 15253-3844 I 87AE distance=63' 15253-3844 I 87BC distance=64' 15251-3810 RST2955AB distance=68' 15251-3810 SKF2021AB,C distance=68' 15363-3851 B 1299 distance=70' 15282-3722 RST3920 distance=74' 15369-3811 HDS2198 distance=77' 15253-3920 RSS 373AB distance=80' 15343-3945 HDS2186 distance=88' 15231-3841 RST1838 distance=89' 15231-3835 WFC 165 distance=89' 15249-3730 B 838 distance=90' 15266-3713 HRG 118 distance=91' 15225-3813 B 836 distance=97' 15245-3722 UC 2997 distance=99' 15222-3822 B 2352 distance=99' 15248-3943 RST1839 distance=100' 15294-4010 JNN 204AB distance=101' 15294-4010 JNN 204AC distance=101' 15387-3908 HDO 251 distance=103' 15368-3717 RST2968 distance=104' 15242-3713 KPP 343 distance=108' 15215-3813 HWE 76 distance=108' 15215-3816 I 86 distance=109' 15213-3843 RST1836BC distance=110' 15213-3843 RST1836AB distance=110' 15213-3830 HRG 117 distance=110' 15273-3646 HDO 248AB distance=111' 15273-3646 HDO 248AC distance=111' 15403-3847 I 1581 distance=116' 15322-3634 UC 3024 distance=118' 15202-3823 DUN 181AB distance=122' 15202-3822 UC 2985 distance=122' 15202-3823 DUN 181BC distance=122' 15202-3823 DUN 181BD distance=122' 15202-3823 DUN 181CD distance=122' 15295-4031 RST1842 distance=123' 15210-3920 HRG 115 distance=124' 15206-3749 UC 2987 distance=125' 15382-3957 B 1301 distance=125' 15202-3859 UC 2986 distance=125' 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 15306-3830 JNN 206 AB 4 3.2
Show 15306-3830 JNN 206 AC 89 4.4
Show 15293-3838 SKF2041 48 38.0 17
Show 15314-3858 B 1295 301 0.8 30
Show 15332-3817 JSP 663 237 1.5 34
Show 15284-3903 RST1841 123 2.3 42
Show 15289-3747 SWR 174 256 5.7 47
Show 15319-3738 UC 3023 285 52.6 55
Show 15304-3734 JSP 929 71 5.4 56
Show 15253-3844 DUN 183 AB 203 93.3 63
Show 15253-3844 DUN 183 AD 134 149.0 63
Show 15253-3844 I 87 AE 18 42.4 63
Show 15253-3844 I 87 BC 207 0.9 64
Show 15251-3810 RST2955 AB 219 0.1 68
Show 15251-3810 SKF2021 AB,C 70 120.5 68
Show 15363-3851 B 1299 157 0.4 70
Show 15282-3722 RST3920 285 11.8 74
Show 15369-3811 HDS2198 186 0.5 77
Show 15253-3920 RSS 373 AB 44 12.1 80
Show 15343-3945 HDS2186 246 11.6 88
Show 15231-3841 RST1838 191 1.2 89
Show 15231-3835 WFC 165 334 6.9 89
Show 15249-3730 B 838 260 1.3 90
Show 15266-3713 HRG 118 262 15.2 91
Show 15225-3813 B 836 228 1.6 97
Show 15245-3722 UC 2997 17.3 99
Show 15222-3822 B 2352 160 8.9 99
Show 15248-3943 RST1839 58 1.6 100
Show 15294-4010 JNN 204 AB 37 3.0 101
Show 15294-4010 JNN 204 AC 64 4.3 101
Show 15387-3908 HDO 251 45 10.5 103
Show 15368-3717 RST2968 79 0.9 104
Show 15242-3713 KPP 343 319 3.4 108
Show 15215-3813 HWE 76 120 5.3 108
Show 15215-3816 I 86 247 1.8 109
Show 15213-3843 RST1836 BC 69 2.2 110
Show 15213-3843 RST1836 AB 122 2.9 110
Show 15213-3830 HRG 117 339 10.8 110
Show 15273-3646 HDO 248 AB 1 25.4 111
Show 15273-3646 HDO 248 AC 219 39.3 111
Show 15403-3847 I 1581 348 3.0 116
Show 15322-3634 UC 3024 292 56.4 118
Show 15202-3823 DUN 181 AB 351 30.0 122
Show 15202-3822 UC 2985 209 33.8 122
Show 15202-3823 DUN 181 BC 317 21.0 122
Show 15202-3823 DUN 181 BD 339 16.4 122
Show 15202-3823 DUN 181 CD 91 8.2 122
Show 15295-4031 RST1842 252 2.6 123
Show 15210-3920 HRG 115 293 17.1 124
Show 15206-3749 UC 2987 57 8.1 125
Show 15382-3957 B 1301 11 1.5 125

 
 
WDS 15306-3830 : COMPONENTS
 
 
  A B
B pa=2.7°
sep=3.19"
 
C pa=88.6°
sep=3.47"
pa=133.1°
sep=4.54"
 
 
15306-3830 A
 
 
Coord arcsec 2000 153034.04-382946.3 Mag 7.72 Spectral class F3 (yellow-white) PmRA -21.00
PmDE -20.0
 
 
15306-3830 B
 
 
Coord arcsec 2000 153034.05-382943.1 Mag 18.2 Calc delta mag 10.48 Calc coord yes
 
 
15306-3830 C
 
 
Coord arcsec 2000 153034.34-382946.2 Mag 19.7 Calc delta mag 11.98 Calc coord yes