WDS 03309+7041 JNN 257 : NOTES

discov_num notes refcode
JNN 257 LHS 1553. Estimated age 1000-10000 Myr; masses 0.31 +/- 0.03 and 0.17
+/- 0.02 Msun; a ~7.9 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






WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03309+7041 JNN 257 2012 1 315 0.4 13.52 15.00 M5.0 033054.80+704114.0



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