discov_num | notes | refcode |
DEL 5 | LSPM J1417+3142 = NLTT 36838. Law et al (2008) derive a distance of | Law2008 |
16.1 +3.4/-3.4 pc and a projected separation of 11.2 +2.4/-2.4 au. | ||
Estimated spectral types are M4.5 and M4.5. | ||
GJ 3839. Estimated age 300-1000 Myr; masses 0.43 +/- 0.03 and 0.33 +/- | ||
0.03 Msun; a ~7.1 au. | Jnn2014 |
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 | All measures of known pairs in Law2008 appear to be off by 90 (or 270) degrees. | ||
Law2008 | Corrected and N code code added to measure. |
idgroup | discov | author |
1 | DEL | Delfosse, X., Forveille, T., Beuzit, J.-L., Udry, S., Mayor, M., & Perrier, C. |
4 | DEL | Delfosse, X., Forveille, T., Segransan, D., Beuzit, J.-L.; Udry, S., Perrier, C., |
4 | DEL | & Mayor, M. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
14170+3143 | DEL 5 | 1997 | 0 | 0.6 | 13.10 | M4 | 141703.39+314248.5 | ||||
14170+3143 | DEL 5 | 2005 | 1 | 339 | 0.7 | 13.10 | M4 | 141703.39+314248.5 | |||
14170+3143 | DEL 5 | 2008 | 2 | 240 | 0.6 | 13.10 | M4 | N | 141703.39+314248.5 | ||
14170+3143 | DEL 5 | 2012 | 3 | 219 | 0.4 | 13.10 | M4 | N | 141703.39+314248.5 | ||
14170+3143 | DEL 5 | 2016 | 4 | 158 | 0.2 | 13.10 | 13.40 | M4.5V | N R | 141702.77+314246.7 |