15558-2512 KSA 75 AB (HD 142506)

 
 
15h 55m 48.83s -25° 12' 24.1" P.A. 319.00 sep 8.9 mag 8.75,10.96 Sp G3
 
 
Coord 2000 15558-2512 Discov num KSA  75 Comp AB Coord arcsec 2000 15 55 48.83 -25 12 24.1
Date first 1999 Date last 2015 Obs 9
Pa first 318 Pa last 319.1 P.A. Now (θ) 319.1°
Sep first 8.9 Sep last 8.854 Sep. Now (ρ) 8.854"
Mag pri 8.75 Mag sec 10.96 delta mag (ΔM) 2.21 Spectral class G3 (yellow)
Pri motion ra -013 Sec motion ra -102
Pri motion dec -020 Sec motion dec +124
Notes W K (, 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
rPM=1.054
This double is not physical.
 
 
15558-2512 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 142506 15 55 49 -25 12 24 KSA 75 AB 2015 9 319 8.9 8.75 10.96 2.21 <===
Show 15 55 49 -25 12 24 KSA 75 AC 2015 8 299 14.5 8.75 13.46 4.71
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 142506 Constellation Scorpius Tycho2 6783-02045-1 Gaia DR2 6235742349962813824
HD 142506
 
 
WDS 15558-2512 KSA 75 AB (HD 142506) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KsA2007a E2 j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...662..413K
KsA2007a +Ed ApJ 662, 413, 2007
KsA2007b Ag j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...664.1167K
KsA2007b +E+ ApJ 664, 1167, 2007
KsA2007b +Pu
KsA2008 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P. 2008ApJ...679..762K
KsA2008 +C ApJ 679, 762, 2008
KsA2009 A+ j Kraus, A.L. & Hillenbrand, L.A. 2009ApJ...703.1511K
KsA2009 +Pb ApJ 703, 1511, 2009
KsA2009 +E+
KsA2009 +C
KsA2011 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A. 2011ApJ...731....8K
KsA2011 ApJ 731, 8, 2011
KsA2014 A j Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., 2014ApJ...781...20K
KsA2014 Bowler, B.P., & Liu, M.C.
KsA2014 ApJ 781, 20, 2014
KsA2016 A j Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J. 2016AJ....152....8K
KsA2016 +Ao AJ 152, 8, 2016
KsA2021 A Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D. 2021ApJ...909..216P
KsA2021 ApJ 909, 216, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15558-2512 KSA 75 AB 1999 2 318 8.9 8.75 10.96 G3 DK 155548.83-251224.1
15558-2512 KSA 75 AB 2000 3 319 8.9 8.75 10.96 G3 DK 155548.83-251224.1
15558-2512 KSA 75 AB 2007 8 320 8.9 8.75 10.96 G3 K 155548.83-251224.1
15558-2512 KSA 75 AB 2015 9 319 8.9 8.75 10.96 G3 K 155548.83-251224.1

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

 
 
WDS 15558-2512 KSA 75 AB (HD 142506) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15558-2512 KSA 75 AB (HD 142506) : MEASURES
 
 
No records found.

 
 
WDS 15558-2512 (HD 142506) : VIRTUAL EYEPIECE
 
 

15558-2512 KSA  75A mag 8.75 Sp G3 15558-2512 KSA  75B sep 8.5 P.A. 321.90 mag 10.96 15558-2512 KSA  75C sep 13.5 P.A. 301.20 mag 13.46 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15558-2512 (HD 142506) : ALADIN DSS IMAGE @ 15h 55m 48.83s -25° 12' 24.1"
 
 
 
 
WDS 15558-2512 KSA 75 AB (HD 142506) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15558-2512  KSA  75AB distance=0' 15551-2521  KOH  54 distance=14' 15573-2515  B   301 distance=20' 15573-2529  KOH  57AB distance=27' 15573-2529  LAF  87AC distance=27' 15536-2520  BU   36AB distance=31' 15536-2520  OCC 187Aa,Ab distance=31' 15570-2539  UC 3091 distance=32' 15555-2545  TOK 734 distance=33' 15570-2541  B   855 distance=34' 15557-2437  I  1279 distance=36' 15562-2548  B   299 distance=37' 15582-2450  USD 202 distance=40' 15589-2513  KSA  77 distance=42' 15574-2435  LDS4609AB distance=44' 15574-2435  LDS4609AC distance=44' 15561-2556  RST2986 distance=44' 15539-2432  OCC 161 distance=49' 15518-2457  USD  79 distance=58' 15555-2616  TOK 790Aa,Ab distance=64' 15510-2503  B  2792 distance=67' 15589-2607  SHT  60Aa,Ab (Fang) distance=69' 15589-2607  BU  622AB (Fang) distance=69' 15589-2607  KOH  61Ba,Bb distance=70' 15509-2534  KSA 116AB distance=70' 15598-2556  KOH  62 distance=70' 15592-2606  KSA  78BC distance=72' 15592-2606  KSA  78AB distance=72' 15581-2406  KOH  59Ba,Bb distance=74' 16012-2516  TOK 741 distance=74' 15581-2406  KSA 120Aa,Ab distance=74' 16009-2441  USD 303 distance=76' 16015-2509  USD 321 distance=78' 15581-2624  USD 197 distance=78' 15595-2412  B  2374 distance=80' 15574-2354  KOH  58 distance=82' 16002-2611  SEE 255AB distance=84' 16002-2611  SEE 255AC distance=84' 15565-2348  KOH  60AB distance=85' 15565-2348  LAF  85AC distance=85' 15565-2348  LAF  85AD distance=85' 15550-2347  GHE  17AB distance=86' 15550-2347  B  2796AC distance=86' 15550-2347  LAF  84AD distance=86' 16019-2445  KOH  68 distance=87' 16021-2538  B   303 distance=90' 15586-2348  KSA  76 distance=93' 15557-2645  I   977 distance=93' 15565-2339  TOK 736 distance=94' 15592-2635  TOK 738 distance=95' 16026-2452  TDS9739 distance=96' 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 15558-2512 KSA 75 AB 319 8.9
Show 15558-2512 KSA 75 AC 299 14.5
Show 15551-2521 KOH 54 105 0.2 14
Show 15573-2515 B 301 256 0.2 20
Show 15573-2529 KOH 57 AB 144 0.6 27
Show 15573-2529 LAF 87 AC 117 11.0 27
Show 15536-2520 BU 36 AB 273 2.0 31
Show 15536-2520 OCC 187 Aa,Ab -1 0.1 31
Show 15570-2539 UC 3091 261 29.6 32
Show 15555-2545 TOK 734 137 0.4 33
Show 15570-2541 B 855 236 1.0 34
Show 15557-2437 I 1279 9 0.4 36
Show 15562-2548 B 299 340 4.0 37
Show 15582-2450 USD 202 341 0.7 40
Show 15589-2513 KSA 77 128 11.2 42
Show 15574-2435 LDS4609 AB 218 5.7 44
Show 15574-2435 LDS4609 AC 279 130.9 44
Show 15561-2556 RST2986 49 2.3 44
Show 15539-2432 OCC 161 -1 0.1 49
Show 15518-2457 USD 79 47 2.4 58
Show 15555-2616 TOK 790 Aa,Ab 129 0.8 64
Show 15510-2503 B 2792 63 13.0 67
Show Fang 15589-2607 SHT 60 Aa,Ab 244 2.0 69
Show Fang 15589-2607 BU 622 AB 129 50.4 69
Show 15589-2607 KOH 61 Ba,Bb 331 2.9 70
Show 15509-2534 KSA 116 AB 329 0.1 70
Show 15598-2556 KOH 62 85 5.5 70
Show 15592-2606 KSA 78 BC 352 0.1 72
Show 15592-2606 KSA 78 AB 329 2.9 72
Show 15581-2406 KOH 59 Ba,Bb 85 0.6 74
Show 16012-2516 TOK 741 51 0.2 74
Show 15581-2406 KSA 120 Aa,Ab 113 0.3 74
Show 16009-2441 USD 303 350 3.0 76
Show 16015-2509 USD 321 3 0.7 78
Show 15581-2624 USD 197 229 0.4 78
Show 15595-2412 B 2374 22 15.1 80
Show 15574-2354 KOH 58 46 1.4 82
Show 16002-2611 SEE 255 AB 2 15.0 84
Show 16002-2611 SEE 255 AC 329 17.9 84
Show 15565-2348 KOH 60 AB 22 0.1 85
Show 15565-2348 LAF 85 AC 76 5.6 85
Show 15565-2348 LAF 85 AD 359 10.5 85
Show 15550-2347 GHE 17 AB 236 0.7 86
Show 15550-2347 B 2796 AC 162 10.9 86
Show 15550-2347 LAF 84 AD 241 0.7 86
Show 16019-2445 KOH 68 212 0.1 87
Show 16021-2538 B 303 356 1.8 90
Show 15586-2348 KSA 76 15 12.3 93
Show 15557-2645 I 977 264 0.6 93
Show 15565-2339 TOK 736 102 0.2 94
Show 15592-2635 TOK 738 192 0.7 95

 
 
WDS 15558-2512 : COMPONENTS
 
 
  A B
B pa=321.9°
sep=8.50"
 
C pa=301.2°
sep=13.47"
pa=272.6°
sep=6.29"
 
 
15558-2512 A
 
 
Name HD 142506 Coord arcsec 2000 155548.83-251224.1 Mag 8.75 Spectral class G3 (yellow)
PmRA -13.00 PmDE -20.0
 
 
15558-2512 B
 
 
Coord arcsec 2000 155548.44-251217.4 Mag 10.96 PmRA -102.00 PmDE 124.0
Tycho2 6783-02045-1 HD 142506 Calc delta mag 2.21 Calc coord yes
Tycho2
Tycho2 6783-02045-1 Pflag RAmdeg 238.95341030 DEmdeg -25.20667687
PmRA -20.2 PmDE -16.0 E RAmdeg 29 E DEmdeg 45
E pmRA 2.4 E pmDE 2.4 EpRAm 1987.16 EpDEm 1982.93
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 11.441 E BTmag 0.082 VTmag 10.581
E VTmag 0.059 Prox 999 TYC T HIP
CCDM RAdeg 238.95346194 DEdeg -25.20664167 EpRA 1990 1.76
EpDE 1990 1.33 E RAdeg 33.2 E DEdeg 55.8 Posflg
Corr 0.1
 
 
15558-2512 C
 
 
Coord arcsec 2000 155547.98-251217.1 Mag 13.46 PmRA 74.00 PmDE 316.0
Calc delta mag 4.71 Calc coord yes