16058-2023 LAF 105 AD

 
 
16h 05m 45.40s -20° 23' 08.8" P.A. 60.00 sep 10.0 mag 10.41,16.91 Sp M2
 
 
Coord 2000 16058-2023 Discov num LAF 105 Comp AD Coord arcsec 2000 16 05 45.40 -20 23 08.8
Date first 2008 Date last 2015 Obs 2
Pa first 62 Pa last 60.3 P.A. Now (θ) 60.3°
Sep first 10.0 Sep last 10.01 Sep. Now (ρ) 10.01"
Mag pri 10.41 Mag sec 16.91 delta mag (ΔM) 6.5 Spectral class M2 (red)
Pri motion ra -022 Sec motion ra
Pri motion dec -022 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.
 
 
16058-2023 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 05 45 -20 23 09 LAF 105 AB 2008 1 147 1.6 10.41 17.61 7.20
Show 16 05 45 -20 23 09 LAF 105 AC 2015 2 48 2.1 10.41 13.54 3.13
Show 16 05 45 -20 23 09 LAF 105 AD 2015 2 60 10.0 10.41 16.91 6.50 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6244077816335061504
 
 
WDS 16058-2023 LAF 105 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
16058-2023 LAF 105 AD 2008 1 62 10.0 10.41 16.91 M2 U K 160545.40-202308.8
16058-2023 LAF 105 AD 2015 2 60 10.0 10.41 16.91 M2 U K 160545.40-202308.8

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

 
 
WDS 16058-2023 LAF 105 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16058-2023 LAF 105 AD : MEASURES
 
 
No records found.

 
 
WDS 16058-2023 : VIRTUAL EYEPIECE
 
 

16058-2023 LAF 105A mag 10.41 Sp M2 16058-2023 LAF 105B sep 1.6 P.A. 148.20 mag 17.61 16058-2023 LAF 105C sep 2.0 P.A. 45.70 mag 13.54 16058-2023 LAF 105D sep 9.5 P.A. 58.70 mag 16.91 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16058-2023 : ALADIN DSS IMAGE @ 16h 05m 45.40s -20° 23' 08.8"
 
 
 
 
WDS 16058-2023 LAF 105 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16058-2023  LAF 105AD distance=0' 16053-2024  KSA 124AB distance=7' 16053-2024  IRE   4AC distance=7' 16054-2030  HLD 127AB distance=8' 16054-2030  HLD 127AC distance=8' 16062-2037  IRE   5AB distance=16' 16062-2037  LAF 106AC distance=16' 16070-2020  KSA  86 distance=19' 16057-2004  KOH  72 distance=19' 16070-2033  TOK 744CD distance=20' 16070-2033  KSA  85AB distance=21' 16071-2036  KSA 125Aa,Ab distance=23' 16071-2036  KSA 125AB distance=23' 16071-2036  IRE   6AC distance=23' 16040-2031  IRE   3AB distance=27' 16040-2031  LAF 100AC distance=27' 16040-2031  LAF 100AD distance=27' 16040-2031  LAF 100AE distance=27' 16039-2032  KOH  70AB distance=28' 16039-2032  KOH  70AB,C distance=28' 16039-2032  LAF  99AD distance=28' 16039-2032  LAF  99AE distance=28' 16039-2032  LAF  99AF distance=28' 16077-2036  BOY  20 distance=31' 16080-2028  IRE   7AB distance=33' 16080-2028  IRE   7AC distance=33' 16080-2028  LAF 113AD distance=33' 16080-2028  LAF 113AE distance=33' 16080-2028  LAF 113AF distance=33' 16037-2006  LAF  98AB distance=34' 16037-2006  LAF  98AC distance=34' 16054-1948  BU  947AB (Acrab) distance=36' 16054-1948  H 3   7AC (Acrab) distance=36' 16054-1948  PWL9001AD (Acrab) distance=36' 16054-1948  OCC9158Aa,Ab (Acrab) distance=36' 16054-1948  MCA  42CE distance=36' 16080-2040  KSA  87AB distance=36' 16080-2040  KSA  87AC distance=36' 16063-1947  B  1799 distance=37' 16029-2023  KOH  69 distance=41' 16075-2100  TOK 746 distance=44' 16040-1946  LAF 101AB distance=45' 16077-2058  OCC 388 distance=45' 16030-2000  RST2995 distance=45' 16089-2034  IRE   9AB distance=47' 16089-2034  LAF 119AC distance=47' 16089-2034  LAF 119AD distance=47' 16089-2034  LAF 119AE distance=47' 16066-2109  KOH  74 distance=48' 16062-1935  KSA   1Aa,Ab distance=49' 16062-1935  KSA   1AB distance=49' 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 16058-2023 LAF 105 AB 147 1.6
Show 16058-2023 LAF 105 AC 48 2.1
Show 16058-2023 LAF 105 AD 60 10.0
Show 16053-2024 KSA 124 AB 251 0.0 7
Show 16053-2024 IRE 4 AC 153 7.5 7
Show 16054-2030 HLD 127 AB 107 2.3 8
Show 16054-2030 HLD 127 AC 301 69.7 8
Show 16062-2037 IRE 5 AB 61 6.9 16
Show 16062-2037 LAF 106 AC 327 10.6 16
Show 16070-2020 KSA 86 242 1.6 19
Show 16057-2004 KOH 72 352 0.6 19
Show 16070-2033 TOK 744 CD 129 0.1 20
Show 16070-2033 KSA 85 AB 293 11.8 21
Show 16071-2036 KSA 125 Aa,Ab 339 0.2 23
Show 16071-2036 KSA 125 AB 234 2.1 23
Show 16071-2036 IRE 6 AC 48 11.9 23
Show 16040-2031 IRE 3 AB 281 9.5 27
Show 16040-2031 LAF 100 AC 101 7.3 27
Show 16040-2031 LAF 100 AD 293 8.5 27
Show 16040-2031 LAF 100 AE 339 8.8 27
Show 16039-2032 KOH 70 AB 256 0.1 28
Show 16039-2032 KOH 70 AB,C 82 4.0 28
Show 16039-2032 LAF 99 AD 203 2.8 28
Show 16039-2032 LAF 99 AE 217 3.3 28
Show 16039-2032 LAF 99 AF 354 4.3 28
Show 16077-2036 BOY 20 18 0.1 31
Show 16080-2028 IRE 7 AB 325 7.1 33
Show 16080-2028 IRE 7 AC 68 10.8 33
Show 16080-2028 LAF 113 AD 69 3.5 33
Show 16080-2028 LAF 113 AE 265 4.0 33
Show 16080-2028 LAF 113 AF 139 4.8 33
Show 16037-2006 LAF 98 AB 140 4.6 34
Show 16037-2006 LAF 98 AC 65 5.3 34
Show Acrab 16054-1948 BU 947 AB 219 0.3 36
Show Acrab 16054-1948 H 3 7 AC 20 13.4 36
Show Acrab 16054-1948 PWL9001 AD 30 518.2 36
Show Acrab 16054-1948 OCC9158 Aa,Ab -1 0.0 36
Show 16054-1948 MCA 42 CE 61 0.1 36
Show 16080-2040 KSA 87 AB 201 21.5 36
Show 16080-2040 KSA 87 AC 287 22.9 36
Show 16063-1947 B 1799 200 2.2 37
Show 16029-2023 KOH 69 27 0.3 41
Show 16075-2100 TOK 746 113 0.6 44
Show 16040-1946 LAF 101 AB 242 9.5 45
Show 16077-2058 OCC 388 -1 0.5 45
Show 16030-2000 RST2995 9 2.9 45
Show 16089-2034 IRE 9 AB 216 8.9 47
Show 16089-2034 LAF 119 AC 223 5.9 47
Show 16089-2034 LAF 119 AD 334 6.7 47
Show 16089-2034 LAF 119 AE 173 10.1 47
Show 16066-2109 KOH 74 28 1.2 48

 
 
WDS 16058-2023 : COMPONENTS
 
 
  A B C
B pa=148.2°
sep=1.57"
 
C pa=45.7°
sep=2.00"
pa=12.5°
sep=2.80"
 
D pa=58.7°
sep=9.54"
pa=49.3°
sep=9.66"
pa=62.1°
sep=7.60"
 
 
16058-2023 A
 
 
Coord arcsec 2000 160545.40-202308.8 Mag 10.41 Spectral class M2 (red) PmRA -22.00
PmDE -22.0
 
 
16058-2023 B
 
 
Coord arcsec 2000 160545.46-202310.1 Mag 17.61 Calc delta mag 7.2 Calc coord yes
 
 
16058-2023 C
 
 
Coord arcsec 2000 160545.50-202307.4 Mag 13.54 Calc delta mag 3.13 Calc coord yes
 
 
16058-2023 D
 
 
Coord arcsec 2000 160545.98-202303.8 Mag 16.91 Calc delta mag 6.5 Calc coord yes