11084-7742 SDT 5 Aa,Ab

 
 
11h 08m 24.11s -77° 41' 47.4" P.A. 112.00 sep 0.0 mag 11.40,11.50 Sp M6+M6
 
 
Coord 2000 11084-7742 Discov num SDT   5 Comp Aa,Ab Coord arcsec 2000 11 08 24.11 -77 41 47.4
Date first 2006 Date last 2009 Obs 2
Pa first 88 Pa last 111.8 P.A. Now (θ) 111.8°
Sep first 0.0 Sep last 0.046 Sep. Now (ρ) 0.046"
Mag pri 11.40 Mag sec 11.50 delta mag (ΔM) 0.1 Spectral class M6+M6 (red/red)
Pri motion ra -036 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes N K (See Notes, 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.
 
 
11084-7742 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 08 24 -77 41 47 SDT 5 Aa,Ab 2009 2 112 0.0 11.40 11.50 0.10 <===
Show 11 08 24 -77 41 47 NHR 6 AB 2009 8 223 1.4 17.00 21.20 4.20
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon Gaia DR2 5201127918543201664
 
 
WDS 11084-7742 SDT 5 Aa,Ab : NOTES
 
 
discov_num notes refcode
NHR 6 Primary is Cha Halpha 5, a close (50mas) pair of M5-M7 dwarfs, with an
estimated orbital period of 46y. Sdt2013
 
 
REFERENCES
 
 
refcode metd author reference
Sdt2013 A j Schmidt, T.O.B., Vogt, N., Neuhauser, R., Bedalov, A., & Roell, T. 2013A&A...557A..80S
Sdt2013 A&A 557, A80, 2013
Sdt2013 = South Dakota State University
 
 
DISCOVERER
 
 
idgroup discov author
1 NHR Neuhauser, R., Brandner, W., Eckart, A. Guenther, G., Alves, J., Ott, T.,
1 NHR Huelamo, N., & Fernandez, M.
2 NHR Neuhauser, R., Walter, F.M., Covino, E., Alcala, J.M., Wolk, S.J., Frink, S.,
2 NHR Guillout, P., Sterzik, M.F., & Comeron, F.
12 NHR Neuhauser, R., Guenther, E., Alves, J., Grosso, N., Leinert, Ch., Ratzka, Th.,
12 NHR Ott, Th., Mugrauer, M., et al.
17 NHR Neuhauser, R., Guenther, E., Wuchterl, G., Mugrauer, M., Bedalov, A., &
17 NHR Hauschildt, P.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11084-7742 SDT 5 Aa,Ab 2009 2 112 0.0 11.40 11.50 M6 M6 N K 110824.11-774147.4

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WDS 11084-7742 SDT 5 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11084-7742 SDT 5 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 11084-7742 : VIRTUAL EYEPIECE
 
 

11084-7742 NHR   6A mag 17 Sp M6 11084-7742 SDT   5Ab mag 11.5 Sp M6 11084-7742 NHR   6B sep 1.1 P.A. 191.00 mag 21.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 11084-7742 : ALADIN DSS IMAGE @ 11h 08m 24.11s -77° 41' 47.4"
 
 
 
 
WDS 11084-7742 SDT 5 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11084-7742  NHR   6AB distance=1' 11084-7742  SDT   5Aa,Ab distance=1' 11080-7742  GHE  35AB distance=2' 11080-7742  GHE  35AC distance=2' 11080-7742  SZR   1AD distance=2' 11080-7742  BNK   1Ba,Bb distance=2' 11084-7740  NHR   5AB distance=3' 11084-7740  NHR   5AC distance=3' 11084-7740  NHR   5AD distance=3' 11085-7739  NHR   7AB distance=3' 11085-7739  KSA  50AC distance=3' 11083-7739  NHR   4AB distance=3' 11083-7739  NHR   4AC distance=3' 11083-7739  NHR   4AD distance=3' 11078-7740  NHR   3AB distance=3' 11078-7740  NHR   3AC distance=3' 11078-7740  NHR   3AD distance=3' 11078-7740  NHR   3AE distance=3' 11078-7740  NHR   3AF distance=3' 11078-7740  NHR   3AG distance=3' 11078-7740  NHR   3AH distance=3' 11078-7740  NHR   3AI distance=3' 11080-7739  LAF   8BC distance=4' 11080-7739  GHE  34AB distance=4' 11080-7739  SDT   3Aa,Ab distance=4' 11072-7744  KSA  41 distance=5' 11070-7742  KSA  40 distance=5' 11073-7738  REP  17AB distance=5' 11073-7738  LAF   5Ba,Bb distance=5' 11073-7738  SDT   2Aa,Ab distance=5' 11076-7747  KSA  46 distance=7' 11098-7738  GHE  29 distance=7' 11076-7735  KSA  45BC distance=7' 11076-7735  KSA  43AB distance=8' 11065-7738  LUH  17 distance=8' 11083-7734  GHE  27AB distance=8' 11083-7734  SDT   4Ba,Bb distance=8' 11063-7738  KSA  38 distance=8' 11077-7734  AHM   2 distance=9' 11076-7734  LAF   6AB distance=9' 11076-7734  KSA  44AC distance=9' 11089-7732  KSA  51 distance=10' 11098-7731  PSI   3BC distance=12' 11098-7731  PSI   3BD distance=12' 11098-7731  PSI   3AB distance=12' 11098-7731  PSI   3AE distance=12' 11098-7731  PSI   3EF distance=12' 11106-7733  GHE  36Aa,Ab distance=12' 11106-7733  KSA  65AB distance=12' 11092-7729  REP  20AB distance=13' 11092-7729  REP  20AC distance=13' 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 11084-7742 NHR 6 AB 223 1.4 1
Show 11084-7742 SDT 5 Aa,Ab 112 0.0 1
Show 11080-7742 GHE 35 AB 186 0.7 2
Show 11080-7742 GHE 35 AC 56 2.7 2
Show 11080-7742 SZR 1 AD 220 16.8 2
Show 11080-7742 BNK 1 Ba,Bb 231 0.1 2
Show 11084-7740 NHR 5 AB 95 3.4 3
Show 11084-7740 NHR 5 AC 35 3.9 3
Show 11084-7740 NHR 5 AD 252 5.5 3
Show 11085-7739 NHR 7 AB 326 4.8 3
Show 11085-7739 KSA 50 AC 23 21.0 3
Show 11083-7739 NHR 4 AB 123 2.4 3
Show 11083-7739 NHR 4 AC 203 3.6 3
Show 11083-7739 NHR 4 AD 70 3.7 3
Show 11078-7740 NHR 3 AB 47 1.9 3
Show 11078-7740 NHR 3 AC 190 2.3 3
Show 11078-7740 NHR 3 AD 198 4.2 3
Show 11078-7740 NHR 3 AE 40 4.5 3
Show 11078-7740 NHR 3 AF 188 5.9 3
Show 11078-7740 NHR 3 AG 330 6.1 3
Show 11078-7740 NHR 3 AH 166 6.9 3
Show 11078-7740 NHR 3 AI 290 7.0 3
Show 11080-7739 LAF 8 BC 229 0.3 4
Show 11080-7739 GHE 34 AB 82 16.4 4
Show 11080-7739 SDT 3 Aa,Ab 272 0.5 4
Show 11072-7744 KSA 41 302 10.6 5
Show 11070-7742 KSA 40 127 11.4 5
Show 11073-7738 REP 17 AB 202 4.6 5
Show 11073-7738 LAF 5 Ba,Bb 164 0.1 5
Show 11073-7738 SDT 2 Aa,Ab 234 0.2 5
Show 11076-7747 KSA 46 182 22.9 7
Show 11098-7738 GHE 29 53 0.7 7
Show 11076-7735 KSA 45 BC 169 14.3 7
Show 11076-7735 KSA 43 AB 169 28.1 8
Show 11065-7738 LUH 17 235 1.3 8
Show 11083-7734 GHE 27 AB 284 2.5 8
Show 11083-7734 SDT 4 Ba,Bb 88 0.2 8
Show 11063-7738 KSA 38 108 23.4 8
Show 11077-7734 AHM 2 40 0.2 9
Show 11076-7734 LAF 6 AB 35 1.4 9
Show 11076-7734 KSA 44 AC 5 24.6 9
Show 11089-7732 KSA 51 19 20.8 10
Show 11098-7731 PSI 3 BC 130 1.6 12
Show 11098-7731 PSI 3 BD 321 1.4 12
Show 11098-7731 PSI 3 AB 226 2.3 12
Show 11098-7731 PSI 3 AE 313 18.6 12
Show 11098-7731 PSI 3 EF 295 1.1 12
Show 11106-7733 GHE 36 Aa,Ab 318 0.1 12
Show 11106-7733 KSA 65 AB 252 13.5 12
Show 11092-7729 REP 20 AB 19 1.3 13
Show 11092-7729 REP 20 AC 70 4.5 13

 
 
WDS 11084-7742 : COMPONENTS
 
 
  A Ab
Ab pa=152.0°
sep=0.02"
 
B pa=191.0°
sep=1.05"
pa=191.7°
sep=1.04"
 
 
11084-7742 A
 
 
Coord arcsec 2000 110824.11-774147.4 Mag 17 Spectral class M6 (red) PmRA -36.00
PmDE 9.0
 
 
11084-7742 Ab
 
 
Coord arcsec 2000 110824.11-774147.4 Mag 11.5 Spectral class M6 (red) Calc delta mag 0.1
Calc coord yes
 
 
11084-7742 B
 
 
Coord arcsec 2000 110824.05-774148.4 Mag 21.2 Calc delta mag 9.8 Calc coord yes