WDS 00419+1341 JMS 1 : NOTES
 
 
discov_num notes refcode
JMS 1 BDK 3. NLTT 2274 + 2MASS J00415453+1341351. Distance 21 +/- 8 pc for
the primary, 31 +/- 6 pc for the secondary. Estimated age of system
4.5-8 Gyr. Mass of secondary estimated at 0.081-0.083 Msun. Fah2010
NLTT 2274 + 2MASS J00415453+1341351. Baron et al. (2015) estimate
spectral types M4.0 +/- 0.5 and M9.5 +/- 0.5, distances 23 +14/-9 and
40 +6/-12 pc, masses 0.207-0.272 and 0.076-0.083 Msun. BFr2015
 
 
REFERENCES
 
 
refcode metd author reference
BFr2015 C j Baron, Fr., Lafreniere, D., Artigau, E., Doyon, R., Gagne, J., Davison, C.L., 2015ApJ...802...37B
BFr2015 +E2 Malo, L., Robert, J., Nadeau, D., & Reyle, C.
BFr2015 +Es ApJ 802, 37, 2015
Fah2010 C - Faherty, J.K., Burgasser, A.J., West, A.A., Bochanski, J.J., Cruz, K.L., Shara, . 2010AJ....139..176F
Fah2010 M.M., & Walter, F.W
Fah2010 AJ 139, 176, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 JMS Jameson, R.F., Lodieu, N., Casewell, S.L., Bannister, N.P., & Dobbie, P.D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00419+1341 JMS 1 2000 1 325 23.0 9.35 13.24 M4 L0 N K 004155.43+134116.2
00419+1341 JMS 1 2013 5 325 23.2 14.40 22.20 M4 L0 NV 004155.43+134116.2
00419+1341 JMS 1 2015 8 325 23.1 14.40 22.20 M4+L0 NV 004155.43+134116.2
00419+1341 JMS 1 2016 12 325 23.1 14.40 22.20 M4+L0 NV 004155.43+134116.2

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