16080-2040 KSA 87 AC

 
 
16h 07m 58.51s -20° 39' 48.6" P.A. 287.00 sep 22.9 mag 13.60,15.88 Sp M6
 
 
Coord 2000 16080-2040 Discov num KSA  87 Comp AC Coord arcsec 2000 16 07 58.51 -20 39 48.6
Date first 1950 Date last 2015 Obs 10
Pa first 283 Pa last 286.6 P.A. Now (θ) 286.6°
Sep first 23.1 Sep last 22.91 Sep. Now (ρ) 22.91"
Mag pri 13.60 Mag sec 15.88 delta mag (ΔM) 2.28 Spectral class M6 (red)
Pri motion ra -017 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes 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
Nature of this double is uncertain.
 
 
16080-2040 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 07 59 -20 39 49 KSA 87 AB 2015 3 201 21.5 13.60 11.06 2.54
Show 16 07 59 -20 39 49 KSA 87 AC 2015 10 287 22.9 13.60 15.88 2.28 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6243914641932881664
 
 
WDS 16080-2040 KSA 87 AC : 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
16080-2040 KSA 87 AC 1999 2 286 22.9 13.60 15.88 M6 DK 160758.51-203948.6
16080-2040 KSA 87 AC 2015 10 287 22.9 13.60 15.88 M6 K 160758.51-203948.6

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

 
 
WDS 16080-2040 KSA 87 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16080-2040 KSA 87 AC : MEASURES
 
 
No records found.

 
 
WDS 16080-2040 : VIRTUAL EYEPIECE
 
 

16080-2040 KSA  87A mag 13.6 Sp M6 16080-2040 KSA  87B sep 21.4 P.A. 199.40 mag 11.06 16080-2040 KSA  87C sep 21.6 P.A. 287.70 mag 15.88 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16080-2040 : ALADIN DSS IMAGE @ 16h 07m 58.51s -20° 39' 48.6"
 
 
 
 
WDS 16080-2040 KSA 87 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16080-2040  KSA  87AC distance=0' 16077-2036  BOY  20 distance=5' 16080-2028  IRE   7AB distance=13' 16080-2028  IRE   7AC distance=13' 16080-2028  LAF 113AD distance=13' 16080-2028  LAF 113AE distance=13' 16080-2028  LAF 113AF distance=13' 16071-2036  KSA 125Aa,Ab distance=14' 16071-2036  KSA 125AB distance=14' 16071-2036  IRE   6AC distance=14' 16089-2034  IRE   9AB distance=15' 16089-2034  LAF 119AC distance=15' 16089-2034  LAF 119AD distance=15' 16089-2034  LAF 119AE distance=15' 16070-2033  KSA  85AB distance=16' 16070-2033  TOK 744CD distance=16' 16077-2058  OCC 388 distance=20' 16075-2100  TOK 746 distance=22' 16096-2037  HU  660 distance=23' 16070-2020  KSA  86 distance=25' 16062-2037  IRE   5AB distance=25' 16062-2037  LAF 106AC distance=25' 16095-2105  LAF  76AB distance=34' 16095-2105  LAF  76AC distance=34' 16095-2105  LAF  76AD distance=34' 16095-2105  LAF  76AE distance=34' 16095-2105  LAF  76AF distance=34' 16095-2105  LAF  76AG distance=34' 16091-2009  KSA  90 distance=35' 16066-2109  KOH  74 distance=35' 16102-2056  LDS4646 distance=35' 16058-2023  LAF 105AB distance=36' 16058-2023  LAF 105AC distance=36' 16058-2023  LAF 105AD distance=36' 16054-2030  HLD 127AB distance=38' 16054-2030  HLD 127AC distance=38' 16093-2008  BIL   6 distance=38' 16053-2024  KSA 124AB distance=41' 16053-2024  IRE   4AC distance=41' 16107-2102  USD 822 distance=44' 16077-2125  MCA  43 distance=46' 16057-2004  KOH  72 distance=48' 16116-2050  UC 3130 distance=52' 16040-2031  IRE   3AB distance=58' 16040-2031  LAF 100AC distance=58' 16040-2031  LAF 100AD distance=58' 16040-2031  LAF 100AE distance=58' 16039-2032  KOH  70AB distance=58' 16039-2032  KOH  70AB,C distance=58' 16039-2032  LAF  99AD distance=58' 16039-2032  LAF  99AE distance=58' 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 16080-2040 KSA 87 AB 201 21.5
Show 16080-2040 KSA 87 AC 287 22.9
Show 16077-2036 BOY 20 18 0.1 5
Show 16080-2028 IRE 7 AB 325 7.1 13
Show 16080-2028 IRE 7 AC 68 10.8 13
Show 16080-2028 LAF 113 AD 69 3.5 13
Show 16080-2028 LAF 113 AE 265 4.0 13
Show 16080-2028 LAF 113 AF 139 4.8 13
Show 16071-2036 KSA 125 Aa,Ab 339 0.2 14
Show 16071-2036 KSA 125 AB 234 2.1 14
Show 16071-2036 IRE 6 AC 48 11.9 14
Show 16089-2034 IRE 9 AB 216 8.9 15
Show 16089-2034 LAF 119 AC 223 5.9 15
Show 16089-2034 LAF 119 AD 334 6.7 15
Show 16089-2034 LAF 119 AE 173 10.1 15
Show 16070-2033 KSA 85 AB 293 11.8 16
Show 16070-2033 TOK 744 CD 129 0.1 16
Show 16077-2058 OCC 388 -1 0.5 20
Show 16075-2100 TOK 746 113 0.6 22
Show 16096-2037 HU 660 67 2.6 23
Show 16070-2020 KSA 86 242 1.6 25
Show 16062-2037 IRE 5 AB 61 6.9 25
Show 16062-2037 LAF 106 AC 327 10.6 25
Show 16095-2105 LAF 76 AB 27 2.2 34
Show 16095-2105 LAF 76 AC 221 4.1 34
Show 16095-2105 LAF 76 AD 348 4.3 34
Show 16095-2105 LAF 76 AE 269 4.7 34
Show 16095-2105 LAF 76 AF 46 5.9 34
Show 16095-2105 LAF 76 AG 141 6.7 34
Show 16091-2009 KSA 90 140 2.0 35
Show 16066-2109 KOH 74 28 1.2 35
Show 16102-2056 LDS4646 7 50.1 35
Show 16058-2023 LAF 105 AB 147 1.6 36
Show 16058-2023 LAF 105 AC 48 2.1 36
Show 16058-2023 LAF 105 AD 60 10.0 36
Show 16054-2030 HLD 127 AB 107 2.3 38
Show 16054-2030 HLD 127 AC 301 69.7 38
Show 16093-2008 BIL 6 16 0.1 38
Show 16053-2024 KSA 124 AB 251 0.0 41
Show 16053-2024 IRE 4 AC 153 7.5 41
Show 16107-2102 USD 822 306 3.2 44
Show 16077-2125 MCA 43 142 0.1 46
Show 16057-2004 KOH 72 352 0.6 48
Show 16116-2050 UC 3130 29 20.1 52
Show 16040-2031 IRE 3 AB 281 9.5 58
Show 16040-2031 LAF 100 AC 101 7.3 58
Show 16040-2031 LAF 100 AD 293 8.5 58
Show 16040-2031 LAF 100 AE 339 8.8 58
Show 16039-2032 KOH 70 AB 256 0.1 58
Show 16039-2032 KOH 70 AB,C 82 4.0 58
Show 16039-2032 LAF 99 AD 203 2.8 58

 
 
WDS 16080-2040 : COMPONENTS
 
 
  A B
B pa=199.4°
sep=21.35"
 
C pa=287.7°
sep=21.56"
pa=333.2°
sep=29.89"
 
 
16080-2040 A
 
 
Coord arcsec 2000 160758.51-203948.6 Mag 13.6 Spectral class M6 (red)
 
 
16080-2040 B
 
 
Coord arcsec 2000 160758.01-204008.7 Mag 11.06 PmRA -4.00 PmDE -26.0
Calc delta mag 2.54 Calc coord yes
 
 
16080-2040 C
 
 
Coord arcsec 2000 160757.05-203942.1 Mag 15.88 Calc delta mag 2.28 Calc coord yes