WDS 09218+4330 LAW 17 : NOTES
 
 
discov_num notes refcode
LAW 17 LSPM J0921+4330 = GJ 3554. Law et al (2008) derive a distance of Law2008
11.8 +5.6/-2.2 pc and a projected separation of 7.1 +3.7/-1.2 au.
Estimated spectral types are M4.5 and M4.5.
GJ 3554. Estimated age 300-1000 Myr; masses 0.30 +/- 0.06 and 0.21 +/-
0.04 Msun; a ~14.8 au. Jnn2014
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
Law2008 Ss - Law, N.M., Hodgkin, S.T., & Mackay, C.D. 2008MNRAS.384..150L
Law2008 MNRAS 384, 150, 2008
Law2008
Law2008
 
 
DISCOVERER
 
 
discov author
JNN Janson, M., Brandner, W., Henning, T., & Zinnecker, H.
JNN Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M.,
JNN Henning, T., & Rouy, H.
JNN Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J.,
JNN Wisniewski, J., Abe, L., et al.
JNN Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R.,
JNN & Zinnecker, H.
JNN Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,
JNN Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
JNN Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M.,
JNN Gizis, J., & Brandeker, A.
JNN Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H.,
JNN Brandeker, A., & Gizis, J.E.
JNN Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C.,
JNN Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
JNN Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,
JNN Hippler, S., & Henning, T.
JNN Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R.,
JNN Hormuth, F., Henning, T., & Hippler, S.
JNN Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J.,
JNN Bonnefoy, M., & Henning, T. Jnn201
JNN Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X.,
JNN Brandner, W., Schlieder, J., & Henning, T.
JNN Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner,
JNN Calissendorff, P., Janson, M. & Bonnefoy, M.
JNN Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla,
JNN S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
JNN Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
09218+4330 LAW 17 2005 1 44 0.6 14.70   M4.5 M4.5 N 092149.09+433028.4
09218+4330 LAW 17 2011 2 128 0.7 14.70   M4.5 M4.5 N 092149.09+433028.4
09218+4330 LAW 17 2015 4 124 0.7 14.70   M4.5+M4.5 N 092149.09+433028.4

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