WDS 10493-5319 LUH 16 : NOTES
 
 
discov_num notes refcode
LUH 16 WISE J104915.57-531906.1. Nearby (2.0 +/- 0.15pc) high-proper motion
(-2759 +/- 6, +354 +/- 6mas/yr) star resolved as 1.5" (3au) binary by
Gemini Multi-Object Spectrograph. Primary classified as L8 +/- 1,
secondary as late-L/early-T. Luh2013
Based on several spectral indices, Burgasser et al. (2013) determine
spectral types L7.5 and T0.5 +/- 1. Bug2013
Boffin et al. (2014) monitored LUH 16 over 2 months, and detected
perturbation in the relative orbital motion which led them to suspect
a substellar companion around one of the two components. Bof2014
Kniazev et al. (2013) obtained long-slit spectra and NIR images, and
derive spectral types of L8 +/- 1 and T1.5 +/- 2. Kni2013
Bedin et al. (2017) derive masses 32 +/- 11 and 27 +/- 10 Mjup for the
components of this L7.5+T0.5 brown dwarf pair. Bdi2017
Garcia et al. (2017) derive component masses 34.2 +/- 1.2 and
27.9 +/- 1.0 Mjup. GEV2017
 
 
REFERENCES
 
 
refcode metd author reference
Bdi2017 Hp+ - Bedin, L.R., Pourbaix, D., Apai, D., Burgasser, A.J., Buenzli, E., Boffin, H.M.J. 2017MNRAS.470.1140B
Bdi2017 +orb+ & Libralato, M.
Bdi2017 +not MNRAS 470, 1140, 2017
Bof2014 Ac - Boffin, H.M.J., Pourbaix, D., Muzic, K., Ivanov, V.D., Kurtev, R., Beletsky, Y., 2014A&A...561L...4B
Bof2014 +C Mehner, A., Berger, J.P., Girard, J.H., & Mawet, D.
Bof2014 A&A 561, L4, 2014
Bug2013 Xr j Burgasser, A.J., Sheppard, S.S., & Luhman, K.L. 2013ApJ...772..129B
Bug2013 +C ApJ 772, 129, 2013
GEV2017 orb j Garcia, E.V., Ammons, S.M., Salama, M., Crossfield, I., Bendek, E., Chilcote, J., 2017ApJ...846...97G
GEV2017 Garrel, V., Graham, J.R., Kalas, P., Konopacky, Q., Lu, J., Macintosh, B., et al.
GEV2017 ApJ 846, 97, 2017
Kni2013 Ci j Kniazev, A., Vaisanen, P., Muzic, K., Mehner, A., Boffin, H., Kurtev, R., Melo,C., 2013ApJ...770..124K
Kni2013 Ivanov, V.D., Girard, J., Mawet, D., Schmidtobreick, L., Huelamo, N., et al.
Kni2013 ApJ 770, 124, 2013
Luh2013 Hw j Luhman, K.L. 2013ApJ...767L...1L
Luh2013 +E+ ApJ 767, L1, 2013
Luh2013 +Xr
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16   0   1.5 15.50 15.90 L8 L/T NPR 104918.81-531906.3
10493-5319 LUH 16 2013 1 313 1.5 15.50 15.90 L7.5 T0.5 NP R 104918.81-531906.3
10493-5319 LUH 16 2014 23 310 1.0 15.50 15.90 L7.5+T0.5 NP R 104918.81-531906.3
10493-5319 LUH 16 2016 93 186 0.3 15.50 15.90 L7.5+T0.5 NO R 104918.81-531906.3
10493-5319 LUH 16 2020 95 309 1.2 15.50 15.90 L7.5+T0.5 NO R 104918.81-531906.3

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