WDS 04325+1732 LEI 3 Ba,Bb : NOTES
 
 
discov_num notes refcode
LEI 3 Aa,Ab: GG Tau.
Tamazian (2002) solution includes mass determination based on an Tam2002
estimated distance.
Aa,Ab: Kohler (2011) derives orbits both coplanar and not coplanar
with the disk; only his "most plausible" orbit is tabulated in the
orbit catalog. Elements are as follows: P = 403 +67/-32 y, a = 0".429,
i = 132.5 +1.0/-2.5 deg, Omega = 131 +13/-8 deg, e = 0.44 +0.02/-0.03,
T = 2463400 +1470/-5420, omega = 19 +9/-10. Koh2011
CHN 5 AB: formerly known as LEI 3.
DIF 1 Ab1,Ab2: Di Folco et al. estimate spectral types for Ab1 and Ab2 of M2V
and M3.5V, respectively. Assuming the close pair is coplanar with the
outer diskof the system, the stars were separated by 5.1au in Dec 2012. DiF2014
 
 
REFERENCES
 
 
refcode metd author reference
DiF2014 Am j Di Folco, E., Dutrey, A., Le Bouquin, J.-B., Lacour, S., Berger, J.-P., 2014A&A...565L...2D
DiF2014 +A Kohler, R., Guilloteau, S., Pietu, V., Bary, J., Beck, T., Beust, H., & Pantin, E.
DiF2014 +K A&A 565, L2, 2014
Koh2011 A j Koehler, R. 2011A&A...530A.126L
Koh2011 +orb A&A 530, A126, 2011
Tam2002 Si j Tamazian, V.S., Docobo, J.A., White, R.J., & Woitas, J. 2002ApJ...578..925T
Tam2002 +orb ApJ 578, 925, 2002
 
 
DISCOVERER
 
 
idgroup discov author
1 CHN Cohen, M. & Kuhi, L.V.
4 HAT Hartigan, P., Strom, K., & Strom, S.
7 LEI Leinert, Ch., Jahreiss, H., & Haas, M.
10 LEI Leinert, Ch., Haas, M., Allard, F., Wehrse, W., McCarthy, D.W., Jahreiss, H., &
10 LEI Perrier, Ch.
13 LEI Leinert, Ch., Zinnecker, H., Weitzel, N., Christou, J., Ridgway, S.T.,
13 LEI Jameson, R., Haas, M., & Lenzen, R.
20 LEI Leinert, Ch., Jahreiss, H., Woitas, J., Zucker, S., Mazeh, T., Eckart, A., &
20 LEI Koehler, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04325+1732 LEI 3 Ba,Bb 2002 6 135 1.5 17.00 19.74 N D 043230.29+173130.7
04325+1732 LEI 3 Ba,Bb 2006 8 135 1.5 17.11 19.94 N D 043230.29+173130.7

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