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Doubles in session


Current system
16522-2655
JNN 231 AB


Nearby doubles
14' : 16523-2641
GAU9001

15' : 16523-2640
HJ 1296

16' : 16520-2640
HJ 1295

17' : 16525-2642
DAW 213

30' : 16502-2645
KOU 70

32' : 16545-2646
DAW 110

44' : 16552-2639
RST1910

49' : 16545-2734
B 322AB

51' : 16558-2710
HJ 4898

51' : 16555-2629
RST1911

54' : 16507-2605
B 318AB

55' : 16494-2734
RSS 418

67' : 16509-2758
B 2820

68' : 16514-2801
B 319

71' : 16471-2642
RSS 417

72' : 16535-2804
B 321

72' : 16484-2606
RST3043

74' : 16576-2711
BRT3036

77' : 16472-2733
BRT3033

80' : 16523-2536
SEE 291

83' : 16580-2625
RST1918

85' : 16570-2752
RST1916

87' : 16579-2737
HJ 4902

87' : 16546-2816
RST1908AB

89' : 16563-2806
RST1914

101' : 16590-2610
BRT3037



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.

16522-2655 JNN 231 AB

 
 
16h 52m 13.31s -26° 55' 10.8" P.A. 274.00 sep 3.2 mag 7.37,17.90 Sp F0 dist. 127.39 pc (415.55 l.y.)
 
 
Coord 2000 16522-2655 Discov num JNN 231 Comp AB Coord arcsec 2000 16 52 13.31 -26 55 10.8
Date first 2011 Date last 2012 Obs 2
Pa first 273 Pa last 273.5 P.A. Now (θ) 273.5°
Sep first 3.2 Sep last 3.24 Sep. Now (ρ) 3.24"
Mag pri 7.37 Mag sec 17.90 delta mag (ΔM) 10.53 Spectral class F0 (yellow-white)
Pri motion ra -013 Sec motion ra
Pri motion dec -028 Sec motion dec
Notes U W 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.
 
 
16522-2655 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 184732 16 52 13 -26 55 11 JNN 231 AB 2012 2 274 3.2 7.37 17.90 10.53 <===
Show 184732 16 52 13 -26 55 11 JNN 231 AC 2012 2 51 3.2 7.37 17.90 10.53
Show 184732 16 52 13 -26 55 11 JNN 231 AD 2012 2 39 4.7 7.37 16.90 9.53
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 184732 HIP 82534 Tycho2 6817-02277-1
Gaia DR2 6034282128641423616 HD 152057 CD CD-2611626 CP CP-26 5747
Distance 127.39 Distance ly 415.55
 
 
WDS 16522-2655 JNN 231 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
16522-2655 JNN 231 AB 2012 2 274 3.2 7.37 17.90 F0 U K 165213.31-265510.8

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

 
 
WDS 16522-2655 JNN 231 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16522-2655 JNN 231 AB : MEASURES
 
 
No records found.

 
 
WDS 16522-2655 : VIRTUAL EYEPIECE
 
 

16522-2655 JNN 231A mag 7.37 Sp F0 16522-2655 JNN 231B sep 2.9 P.A. 273.90 mag 17.9 16522-2655 JNN 231C sep 3.0 P.A. 48.00 mag 17.9 16522-2655 JNN 231D sep 4.5 P.A. 35.50 mag 16.9 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 16522-2655 : ALADIN DSS IMAGE @ 16h 52m 13.31s -26° 55' 10.8"
 
 
 
 
WDS 16522-2655 JNN 231 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16522-2655 JNN 231AB distance=1' 16522-2655 JNN 231AC distance=1' 16522-2655 JNN 231AD distance=1' 16523-2641 GAU9001 distance=14' 16523-2640 HJ 1296 distance=15' 16520-2640 HJ 1295 distance=16' 16525-2642 DAW 213 distance=17' 16502-2645 KOU 70 distance=30' 16545-2646 DAW 110 distance=32' 16552-2639 RST1910 distance=44' 16545-2734 B 322AB distance=49' 16545-2734 B 322AC distance=49' 16558-2710 HJ 4898 distance=51' 16555-2629 RST1911 distance=51' 16507-2605 B 318AB distance=54' 16507-2605 ARU 30AC distance=54' 16494-2734 RSS 418 distance=55' 16509-2758 B 2820 distance=67' 16514-2801 B 319 distance=68' 16471-2642 RSS 417 distance=71' 16535-2804 B 321 distance=72' 16484-2606 RST3043 distance=72' 16576-2711 BRT3036 distance=74' 16472-2733 BRT3033 distance=77' 16523-2536 SEE 291 distance=80' 16580-2625 RST1918 distance=83' 16570-2752 RST1916 distance=85' 16579-2737 HJ 4902 distance=87' 16546-2816 RST1908BC distance=87' 16546-2816 RST1908AB distance=87' 16563-2806 RST1914 distance=89' 16590-2610 BRT3037 distance=101' 16578-2547 KPP 383 distance=102' 16459-2752 B 317 distance=103' 16595-2622 B 324 distance=103' 16443-2726 SEE 285 distance=110' 16443-2727 BU 1116AB distance=111' 16443-2727 BU 1116AC distance=111' 17005-2702 RST1924 distance=111' 16470-2822 HDS2381 distance=112' 16439-2649 SKF2057 distance=113' 16551-2843 TOI1049 distance=114' 17007-2725 CVN 100AB distance=118' 17007-2725 CVN 100AC distance=118' 17007-2725 CVN 100AD distance=118' 16496-2848 BRT3034 distance=118' 16432-2643 B 314 distance=122' 16483-2845 HJ 4887 distance=122' 17014-2639 HDS2410 distance=125' 16540-2857 HJ 4895 distance=125' 16431-2628 JNN 230AB distance=126' 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 16522-2655 JNN 231 AB 274 3.2 1
Show 16522-2655 JNN 231 AC 51 3.2 1
Show 16522-2655 JNN 231 AD 39 4.7 1
Show 16523-2641 GAU9001 212 7.1 14
Show 16523-2640 HJ 1296 35 15.7 15
Show 16520-2640 HJ 1295 140 10.4 16
Show 16525-2642 DAW 213 33 18.9 17
Show 16502-2645 KOU 70 228 7.9 30
Show 16545-2646 DAW 110 61 2.7 32
Show 16552-2639 RST1910 99 0.8 44
Show 16545-2734 B 322 AB 55 0.2 49
Show 16545-2734 B 322 AC 172 1.3 49
Show 16558-2710 HJ 4898 122 13.9 51
Show 16555-2629 RST1911 145 1.1 51
Show 16507-2605 B 318 AB 146 1.5 54
Show 16507-2605 ARU 30 AC 179 7.9 54
Show 16494-2734 RSS 418 152 10.7 55
Show 16509-2758 B 2820 151 5.9 67
Show 16514-2801 B 319 224 1.3 68
Show 16471-2642 RSS 417 320 8.8 71
Show 16535-2804 B 321 11 0.2 72
Show 16484-2606 RST3043 206 1.3 72
Show 16576-2711 BRT3036 283 1.2 74
Show 16472-2733 BRT3033 313 5.0 77
Show 16523-2536 SEE 291 356 2.8 80
Show 16580-2625 RST1918 331 0.2 83
Show 16570-2752 RST1916 270 2.5 85
Show 16579-2737 HJ 4902 30 11.2 87
Show 16546-2816 RST1908 BC 131 1.4 87
Show 16546-2816 RST1908 AB 60 8.2 87
Show 16563-2806 RST1914 169 0.5 89
Show 16590-2610 BRT3037 111 4.9 101
Show 16578-2547 KPP 383 341 3.9 102
Show 16459-2752 B 317 71 1.8 103
Show 16595-2622 B 324 117 2.4 103
Show 16443-2726 SEE 285 260 16.2 110
Show 16443-2727 BU 1116 AB 20 2.4 111
Show 16443-2727 BU 1116 AC 196 24.4 111
Show 17005-2702 RST1924 180 0.5 111
Show 16470-2822 HDS2381 17 0.2 112
Show 16439-2649 SKF2057 255 26.7 113
Show 16551-2843 TOI1049 154 1.3 114
Show 17007-2725 CVN 100 AB 303 3.4 118
Show 17007-2725 CVN 100 AC 291 5.8 118
Show 17007-2725 CVN 100 AD 48 9.5 118
Show 16496-2848 BRT3034 116 3.3 118
Show 16432-2643 B 314 334 0.7 122
Show 16483-2845 HJ 4887 96 20.3 122
Show 17014-2639 HDS2410 7 0.2 125
Show 16540-2857 HJ 4895 97 23.0 125
Show 16431-2628 JNN 230 AB 269 1.6 126

 
 
WDS 16522-2655 : COMPONENTS
 
 
  A B C
B pa=273.9°
sep=2.89"
 
C pa=48.0°
sep=2.95"
pa=70.7°
sep=5.38"
 
D pa=35.5°
sep=4.53"
pa=57.7°
sep=6.53"
pa=14.6°
sep=1.77"
 
 
16522-2655 A
 
 
Coord arcsec 2000 165213.31-265510.8 Mag 7.37 Spectral class F0 (yellow-white) PmRA -13.00
PmDE -28.0 SAO 184732 HIP 82534 Tycho2 6817-02277-1
HD 152057 CD CD-2611626 CP CP-26 5747
Tycho2
Tycho2 6817-02277-1 Pflag RAmdeg 253.05547038 DEmdeg -26.91966844
PmRA -13.4 PmDE -28.1 E RAmdeg 8 E DEmdeg 9
E pmRA 1.7 E pmDE 1.6 EpRAm 1990.89 EpDEm 1990.49
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 8.745 E BTmag 0.020 VTmag 8.359
E VTmag 0.015 Prox 999 TYC T HIP 82534
CCDM RAdeg 253.05550472 DEdeg -26.91960167 EpRA 1990 1.70
EpDE 1990 1.52 E RAdeg 7.7 E DEdeg 8.5 Posflg
Corr 0.0
SAO
SAO 184732 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.039 Vmag 8.5 SpType F0
Double code Source 25 CatNum 11661 DM CD-2611626
DMcomp BDsup HD 152057 M HD 0
GC RA1950rad 4.40312071 DE1950rad -0.4683838 PmRA2000 -0.0004
PmDE2000 -0.037
Hipparcos
Catalog H HIP 82534 Proxy RAhms 16 52 13.32
DEdms -26 55 10.6 Vmag 8.3 VarFlag R Vmag H
RAdeg 253.056 DEdeg -26.9196 AstroRef Plx 6.67
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 152057 BD
CD CD-2611626 CP CP-26 5747 Dm number -2611626 VIred 0.44
SpType F0V R SpType Coord arcsec 2000 165213.32-265510.6
Hipparcos 2
HIP 82534 Sn 5 So 0 Nc 1
RArad 4.4166517914 DErad -0.46983571 Plx 7.85 PmRA -13.09
PmDE -29.15 E RArad 0.79 E DErad 0.57 E Plx 0.84
E pmRA 1.02 E pmDE 0.73 Hpmag 8.3863 E Hpmag 0.0018
SHp 0.014 VA 0 BV 0.386 E BV 0.018
VI 0.45
 
 
16522-2655 B
 
 
Coord arcsec 2000 165213.09-265510.6 Mag 17.9 Calc delta mag 10.53 Calc coord yes
 
 
16522-2655 C
 
 
Coord arcsec 2000 165213.47-265508.8 Mag 17.9 Calc delta mag 10.53 Calc coord yes
 
 
16522-2655 D
 
 
Coord arcsec 2000 165213.51-265507.1 Mag 16.9 Calc delta mag 9.53 Calc coord yes