WDS 04498+0658 DAL 50 AC : NOTES
 
 
discov_num notes refcode
STT 560 pi 3 Ori = 1 Ori = Tabit. Obviously an optical pair. A spectroscopic
binary and possibly a variable of Delta Scuti type.
CHARA Array Limb-darkened diameter 1.526 +/- 0.004 mas, CIA2012e
R = 1.323 +/- 0.004 \rsun, L = 2.822 +/-0.030 \lsun,
Teff = 6516 +/- 19 K, M = 1.283 +/- 0.006 \msun,
Age = 1.3 +/- 0.2 Gyr.
Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
CIA2012e not j Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A., 2012ApJ...746..101B
CIA2012e von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R., .
CIA2012e Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami, .
CIA2012e Y., Turner, N.H. & White, R. .
CIA2012e ApJ 746, 101, 2012 .
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 DAL Daley, J.A.
51 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
51 LAF Rigaut, F., Graham, J.R., et al.
60 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
60 LAF Hauschildt, P.
63 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04498+0658 DAL 50 AC 2009 1 5 22.2 3.20 13.10 F6V 044950.41+065740.6
04498+0658 DAL 50 AC 2010 2 5 22.2 3.20 13.10 F6V N 044950.41+065740.6
04498+0658 DAL 50 AC 2011 3 3 22.2 3.22 13.10 F6V N 044950.41+065740.6
04498+0658 DAL 50 AC 2016 4 357 22.9 3.22 13.10 F6V NU 044950.41+065740.6

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