16080-2028 LAF 113 AF

 
 
16h 08m 01.42s -20° 27' 41.7" P.A. 139.00 sep 4.8 mag 9.29,16.97 Sp K8
 
 
Coord 2000 16080-2028 Discov num LAF 113 Comp AF Coord arcsec 2000 16 08 01.42 -20 27 41.7
Date first 2008 Date last 2015 Obs 2
Pa first 141 Pa last 139.2 P.A. Now (θ) 139.2°
Sep first 4.9 Sep last 4.814 Sep. Now (ρ) 4.814"
Mag pri 9.29 Mag sec 16.97 delta mag (ΔM) 7.68 Spectral class K8 (yellow-orange)
Pri motion ra -020 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.
 
 
16080-2028 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 08 01 -20 27 42 IRE 7 AB 2015 4 325 7.1 9.29 16.39 7.10
Show 16 08 01 -20 27 42 IRE 7 AC 2015 5 68 10.8 9.29 15.97 6.68
Show 16 08 01 -20 27 42 LAF 113 AD 2008 1 69 3.5 9.29 19.20 9.91
Show 16 08 01 -20 27 42 LAF 113 AE 2008 1 265 4.0 9.29 19.93 10.64
Show 16 08 01 -20 27 42 LAF 113 AF 2015 2 139 4.8 9.29 16.97 7.68 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6244113894055557120
 
 
WDS 16080-2028 LAF 113 AF : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ire2008 Sa j Ireland, M.J., Kraus, A., Martinache, F. Lloyd, J.P., & Tuthill. P.G. 2008ApJ...678..463I
Ire2008 ApJ 678, 463, 2008
Ire2011 A+ j Ireland, M.J., Kraus, A., Martinache, F. Law, N., & Hillenbrand, L.A. 2011ApJ...726..113I
Ire2011 +Ek ApJ 726, 113, 2011
Laf2007 A j Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., 2007ApJ...670.1367L
Laf2007 +C Rigaut, F., Graham, J.R., et al.
Laf2007 ApJ 670, 1367, 2007
Laf2008 A j Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. 2008ApJ...683..844L
Laf2008 +Hp ApJ 683, 844, 2008
Laf2008b A j Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2008ApJ...689L.153L
Laf2008b ApJ 689, L153, 2008
Laf2009 Hn u Lafreniere, D., Marois, C., Doyon, R., & Barman, T. 2009ApJ...694L.148L
Laf2009 ApJ 694, L148, 2009
Laf2010 A u Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2010ApJ...719..497L
Laf2010 ApJ 719, 497, 2010
Laf2011 A u Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & 2011ApJ...730...42L
Laf2011 Hauschildt, P.
Laf2011 ApJ 730, 42, 2011
Laf2011 (photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014 A j Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. 2014ApJ...785...47L
Laf2014 +Al ApJ 785, 47, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16080-2028 LAF 113 AF 2008 1 141 4.9 9.29 16.97 K8 U K 160801.42-202741.7
16080-2028 LAF 113 AF 2015 2 139 4.8 9.29 16.97 K8 U K 160801.42-202741.7

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

 
 
WDS 16080-2028 LAF 113 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16080-2028 LAF 113 AF : MEASURES
 
 
No records found.

 
 
WDS 16080-2028 : VIRTUAL EYEPIECE
 
 

16080-2028 IRE   7A mag 9.29 Sp K8 16080-2028 IRE   7B sep 7.0 P.A. 326.20 mag 16.39 16080-2028 IRE   7C sep 10.2 P.A. 67.00 mag 15.97 16080-2028 LAF 113D sep 3.3 P.A. 67.20 mag 19.2 16080-2028 LAF 113E sep 3.7 P.A. 264.90 mag 19.93 16080-2028 LAF 113F sep 4.7 P.A. 141.00 mag 16.97 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16080-2028 : ALADIN DSS IMAGE @ 16h 08m 01.42s -20° 27' 41.7"
 
 
 
 
WDS 16080-2028 LAF 113 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16080-2028  LAF 113AF distance=0' 16077-2036  BOY  20 distance=10' 16080-2040  KSA  87AB distance=13' 16080-2040  KSA  87AC distance=13' 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' 16070-2020  KSA  86 distance=17' 16071-2036  KSA 125Aa,Ab distance=17' 16071-2036  KSA 125AB distance=17' 16071-2036  IRE   6AC distance=17' 16096-2037  HU  660 distance=24' 16091-2009  KSA  90 distance=25' 16093-2008  BIL   6 distance=28' 16062-2037  IRE   5AB distance=28' 16062-2037  LAF 106AC distance=28' 16077-2058  OCC 388 distance=32' 16058-2023  LAF 105AB distance=33' 16058-2023  LAF 105AC distance=33' 16058-2023  LAF 105AD distance=33' 16075-2100  TOK 746 distance=34' 16054-2030  HLD 127AB distance=37' 16054-2030  HLD 127AC distance=37' 16053-2024  KSA 124AB distance=39' 16053-2024  IRE   4AC distance=39' 16057-2004  KOH  72 distance=41' 16102-2056  LDS4646 distance=42' 16095-2105  LAF  76AB distance=43' 16095-2105  LAF  76AC distance=43' 16095-2105  LAF  76AD distance=43' 16095-2105  LAF  76AE distance=43' 16095-2105  LAF  76AF distance=43' 16095-2105  LAF  76AG distance=43' 16066-2109  KOH  74 distance=46' 16087-1942  TSN  63 distance=47' 16063-1947  B  1799 distance=48' 16085-1940  ARA 703 distance=49' 16107-2102  USD 822 distance=51' 16102-1946  LAF 122AB distance=52' 16102-1946  LAF 122AC distance=52' 16102-1946  LAF 122AD distance=52' 16084-1936  KSA 128AB distance=53' 16084-1936  KSA 128AC distance=53' 16084-1936  LAF 117AD distance=53' 16054-1948  BU  947AB (Acrab) distance=54' 16054-1948  H 3   7AC (Acrab) distance=54' 16054-1948  PWL9001AD (Acrab) distance=54' 16054-1948  OCC9158Aa,Ab (Acrab) distance=54' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16080-2028 IRE 7 AB 325 7.1
Show 16080-2028 IRE 7 AC 68 10.8
Show 16080-2028 LAF 113 AD 69 3.5
Show 16080-2028 LAF 113 AE 265 4.0
Show 16080-2028 LAF 113 AF 139 4.8
Show 16077-2036 BOY 20 18 0.1 10
Show 16080-2040 KSA 87 AB 201 21.5 13
Show 16080-2040 KSA 87 AC 287 22.9 13
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 16070-2020 KSA 86 242 1.6 17
Show 16071-2036 KSA 125 Aa,Ab 339 0.2 17
Show 16071-2036 KSA 125 AB 234 2.1 17
Show 16071-2036 IRE 6 AC 48 11.9 17
Show 16096-2037 HU 660 67 2.6 24
Show 16091-2009 KSA 90 140 2.0 25
Show 16093-2008 BIL 6 16 0.1 28
Show 16062-2037 IRE 5 AB 61 6.9 28
Show 16062-2037 LAF 106 AC 327 10.6 28
Show 16077-2058 OCC 388 -1 0.5 32
Show 16058-2023 LAF 105 AB 147 1.6 33
Show 16058-2023 LAF 105 AC 48 2.1 33
Show 16058-2023 LAF 105 AD 60 10.0 33
Show 16075-2100 TOK 746 113 0.6 34
Show 16054-2030 HLD 127 AB 107 2.3 37
Show 16054-2030 HLD 127 AC 301 69.7 37
Show 16053-2024 KSA 124 AB 251 0.0 39
Show 16053-2024 IRE 4 AC 153 7.5 39
Show 16057-2004 KOH 72 352 0.6 41
Show 16102-2056 LDS4646 7 50.1 42
Show 16095-2105 LAF 76 AB 27 2.2 43
Show 16095-2105 LAF 76 AC 221 4.1 43
Show 16095-2105 LAF 76 AD 348 4.3 43
Show 16095-2105 LAF 76 AE 269 4.7 43
Show 16095-2105 LAF 76 AF 46 5.9 43
Show 16095-2105 LAF 76 AG 141 6.7 43
Show 16066-2109 KOH 74 28 1.2 46
Show 16087-1942 TSN 63 231 13.3 47
Show 16063-1947 B 1799 200 2.2 48
Show 16085-1940 ARA 703 120 14.4 49
Show 16107-2102 USD 822 306 3.2 51
Show 16102-1946 LAF 122 AB 163 8.3 52
Show 16102-1946 LAF 122 AC 189 10.3 52
Show 16102-1946 LAF 122 AD 255 10.5 52
Show 16084-1936 KSA 128 AB 65 0.7 53
Show 16084-1936 KSA 128 AC 252 4.1 53
Show 16084-1936 LAF 117 AD 289 6.3 53

 
 
WDS 16080-2028 : COMPONENTS
 
 
  A B C D E
B pa=326.2°
sep=6.99"
 
C pa=67.0°
sep=10.22"
pa=97.8°
sep=13.42"
 
D pa=67.2°
sep=3.28"
pa=123.3°
sep=8.27"
pa=246.9°
sep=6.94"
 
E pa=264.9°
sep=3.74"
pa=178.5°
sep=6.15"
pa=251.8°
sep=13.83"
pa=256.6°
sep=6.94"
 
F pa=141.0°
sep=4.69"
pa=144.2°
sep=11.67"
pa=220.2°
sep=10.01"
pa=180.9°
sep=4.92"
pa=116.4°
sep=7.45"
 
 
16080-2028 A
 
 
Coord arcsec 2000 160801.42-202741.7 Mag 9.29 Spectral class K8 (yellow-orange) PmRA -10.00
PmDE -20.0
 
 
16080-2028 B
 
 
Coord arcsec 2000 160801.14-202735.9 Mag 16.39 Calc delta mag 7.1 Calc coord yes
 
 
16080-2028 C
 
 
Coord arcsec 2000 160802.09-202737.7 Mag 15.97 Calc delta mag 6.68 Calc coord yes
 
 
16080-2028 D
 
 
Coord arcsec 2000 160801.64-202740.4 Mag 19.2 Calc delta mag 9.91 Calc coord yes
 
 
16080-2028 E
 
 
Coord arcsec 2000 160801.15-202742.0 Mag 19.93 Calc delta mag 10.64 Calc coord yes
 
 
16080-2028 F
 
 
Coord arcsec 2000 160801.63-202745.3 Mag 16.97 Calc delta mag 7.68 Calc coord yes