16102-1946 LAF 122 AC

 
 
16h 10m 11.00s -19° 46' 04.0" P.A. 189.00 sep 10.3 mag 11.38,14.59 Sp M5
 
 
Coord 2000 16102-1946 Discov num LAF 122 Comp AC Coord arcsec 2000 16 10 11.00 -19 46 04.0
Date first 1998 Date last 2015 Obs 4
Pa first 189 Pa last 188.6 P.A. Now (θ) 188.6°
Sep first 10.6 Sep last 10.283 Sep. Now (ρ) 10.283"
Mag pri 11.38 Mag sec 14.59 delta mag (ΔM) 3.21 Spectral class M5 (red)
Pri motion ra -020 Sec motion ra
Pri motion dec -029 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.
 
 
16102-1946 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 10 11 -19 46 04 LAF 122 AB 2015 4 163 8.3 11.38 14.90 3.52
Show 16 10 11 -19 46 04 LAF 122 AC 2015 4 189 10.3 11.38 14.59 3.21 <===
Show 16 10 11 -19 46 04 LAF 122 AD 2008 1 255 10.5 11.38 17.53 6.15
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6245669050173377280
 
 
WDS 16102-1946 LAF 122 AC : 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
16102-1946 LAF 122 AC 2008 1 189 10.4 11.38 14.59 M5 U K 161011.00-194604.0
16102-1946 LAF 122 AC 2015 4 189 10.3 11.38 14.59 M5 U K 161011.00-194604.0

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WDS 16102-1946 LAF 122 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16102-1946 LAF 122 AC : MEASURES
 
 
No records found.

 
 
WDS 16102-1946 : VIRTUAL EYEPIECE
 
 

16102-1946 LAF 122A mag 11.38 Sp M5 16102-1946 LAF 122B sep 8.3 P.A. 164.30 mag 14.9 16102-1946 LAF 122C sep 10.3 P.A. 188.10 mag 14.59 16102-1946 LAF 122D sep 10.0 P.A. 254.30 mag 17.53 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 16102-1946 : ALADIN DSS IMAGE @ 16h 10m 11.00s -19° 46' 04.0"
 
 
 
 
WDS 16102-1946 LAF 122 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16102-1946 LAF 122AC distance=0' 16107-1947 J 2665AB distance=9' 16107-1947 J 2665AC distance=9' 16109-1938 LAF 125 distance=13' 16091-1934 KSA 89 distance=20' 16087-1942 TSN 63 distance=22' 16093-1927 KOU 55EF distance=23' 16093-1927 USD 728Ea,Eb distance=23' 16107-1924 OCC 463 distance=24' 16117-1935 GWP2607 distance=25' 16093-2008 BIL 6 distance=25' 16085-1940 ARA 703 distance=26' 16084-1936 KSA 128AB distance=28' 16084-1936 KSA 128AC distance=28' 16084-1936 LAF 117AD distance=28' 16091-2009 KSA 90 distance=28' 16107-1917 KSA 94AB distance=30' 16107-1917 USD 820Aa,Ab distance=30' 16120-1928 CHR 146Aa,Ab (Jabbah) distance=32' 16120-1928 BU 120AB (Jabbah) distance=32' 16120-1928 H 5 6AC (Jabbah) distance=32' 16120-1928 LAF 127AE (Jabbah) distance=32' 16120-1928 MTL 2CD distance=32' 16124-1935 KOU 57 distance=33' 16105-1913 KSA 93AB distance=34' 16105-1913 KSA 93Aa,Ab distance=34' 16105-1913 LAF 124AC distance=34' 16080-1928 LAF 114 distance=36' 16127-1950 USD 949Aa,Ab distance=36' 16090-1909 IRE 10 distance=41' 16086-1912 TOK 750 distance=42' 16105-1905 KOH 77 distance=42' 16127-1924 PRA 1 distance=42' 16104-1904 KOH 76AB distance=43' 16104-1904 KOH 76AC distance=43' 16104-1904 KSA 133AD distance=43' 16104-1904 KSA 133AE distance=43' 16104-1904 KSA 133AF distance=43' 16084-1912 LAF 116 distance=43' 16111-1905 MSR 7 distance=44' 16082-1909 KSA 127AB distance=47' 16082-1909 LAF 115AC distance=47' 16120-1907 KOH 78AB distance=47' 16120-1907 MSR 8AC distance=47' 16120-1907 MSR 8AD distance=47' 16120-1907 MSR 8AE distance=47' 16072-1927 LAF 112AC distance=48' 16072-1927 KSA 126AB distance=48' 16090-1900 KOU 54AB distance=50' 16090-1900 LAF 120AC distance=50' 16090-1900 HNK 6Aa,Ab distance=50' 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 16102-1946 LAF 122 AB 163 8.3
Show 16102-1946 LAF 122 AC 189 10.3
Show 16102-1946 LAF 122 AD 255 10.5
Show 16107-1947 J 2665 AB 312 6.6 9
Show 16107-1947 J 2665 AC 82 17.9 9
Show 16109-1938 LAF 125 156 7.3 13
Show 16091-1934 KSA 89 329 1.3 20
Show 16087-1942 TSN 63 231 13.3 22
Show 16093-1927 KOU 55 EF 54 0.9 23
Show 16093-1927 USD 728 Ea,Eb 118 0.1 23
Show 16107-1924 OCC 463 -1 0.3 24
Show 16117-1935 GWP2607 50 24.0 25
Show 16093-2008 BIL 6 16 0.1 25
Show 16085-1940 ARA 703 120 14.4 26
Show 16084-1936 KSA 128 AB 65 0.7 28
Show 16084-1936 KSA 128 AC 252 4.1 28
Show 16084-1936 LAF 117 AD 289 6.3 28
Show 16091-2009 KSA 90 140 2.0 28
Show 16107-1917 KSA 94 AB 186 16.7 30
Show 16107-1917 USD 820 Aa,Ab 168 1.1 30
Show Jabbah 16120-1928 CHR 146 Aa,Ab 344 0.1 32
Show Jabbah 16120-1928 BU 120 AB 1 1.4 32
Show Jabbah 16120-1928 H 5 6 AC 336 41.3 32
Show Jabbah 16120-1928 LAF 127 AE 318 5.3 32
Show 16120-1928 MTL 2 CD 55 2.4 32
Show 16124-1935 KOU 57 340 3.2 33
Show 16105-1913 KSA 93 AB 114 5.7 34
Show 16105-1913 KSA 93 Aa,Ab 91 0.2 34
Show 16105-1913 LAF 124 AC 77 8.1 34
Show 16080-1928 LAF 114 314 0.8 36
Show 16127-1950 USD 949 Aa,Ab 94 0.2 36
Show 16090-1909 IRE 10 275 6.8 41
Show 16086-1912 TOK 750 143 0.3 42
Show 16105-1905 KOH 77 57 0.3 42
Show 16127-1924 PRA 1 103 0.7 42
Show 16104-1904 KOH 76 AB 7 4.6 43
Show 16104-1904 KOH 76 AC -1 -1.0 43
Show 16104-1904 KSA 133 AD 104 3.0 43
Show 16104-1904 KSA 133 AE 333 4.4 43
Show 16104-1904 KSA 133 AF 334 4.5 43
Show 16084-1912 LAF 116 320 10.2 43
Show 16111-1905 MSR 7 204 10.0 44
Show 16082-1909 KSA 127 AB 43 0.0 47
Show 16082-1909 LAF 115 AC 321 6.3 47
Show 16120-1907 KOH 78 AB 192 3.4 47
Show 16120-1907 MSR 8 AC 336 7.2 47
Show 16120-1907 MSR 8 AD 209 10.0 47
Show 16120-1907 MSR 8 AE 73 14.3 47
Show 16072-1927 LAF 112 AC 25 6.5 48
Show 16072-1927 KSA 126 AB 51 0.1 48
Show 16090-1900 KOU 54 AB 100 1.0 50

 
 
WDS 16102-1946 : COMPONENTS
 
 
  A B C
B pa=164.3°
sep=8.26"
 
C pa=188.1°
sep=10.27"
pa=239.0°
sep=4.29"
 
D pa=254.3°
sep=9.96"
pa=294.0°
sep=12.94"
pa=312.6°
sep=11.05"
 
 
16102-1946 A
 
 
Coord arcsec 2000 161011.00-194604.0 Mag 11.38 Spectral class M5 (red) PmRA -20.00
PmDE -29.0
 
 
16102-1946 B
 
 
Coord arcsec 2000 161011.16-194612.0 Mag 14.9 Calc delta mag 3.52 Calc coord yes
 
 
16102-1946 C
 
 
Coord arcsec 2000 161010.90-194614.2 Mag 14.59 Calc delta mag 3.21 Calc coord yes
 
 
16102-1946 D
 
 
Coord arcsec 2000 161010.32-194606.7 Mag 17.53 Calc delta mag 6.15 Calc coord yes