WDS 03446+3209 HER 20 CD : NOTES
 
 
discov_num notes refcode
DCH 11 AB: HMW 27/28 = LLRL 16/33. Monitored for photometric variability
1998-2003 by Cohen et al. (2004). Range of variability dI = 0.097 mag
for A, 1.462 mag for B. Multiple periods seen for A, average = 2.656d.
Photometry of B may be contaminated by nearby companion. CHW2004
HER 20 CD: HM 107 = LLRL 165. Monitored for photometric variability 1998-2003
by Cohen et al. (2004). Range of variability dI = 0.328 mag, no
periodicity found. Photometry may be contaminated by nearby star. CHW2004
 
 
REFERENCES
 
 
refcode metd author reference
CHW2004 C - Cohen, R.E., Herbst, W., & Williams, E.C. 2004AJ....127.1602C
CHW2004 AJ 127, 1602, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 DCH Duchene, G., Bouvier, J. & Simon, T
24 DCH Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G.,
24 DCH Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M.,
24 DCH Wolf, S., et al.
27 DCH Duchene, G., Oon, J.T., De Rosa, R.J., Kantorski, P., Coy, B., Wang, J.J., Thomas,
27 DCH S., Patience, J., Pueyo, L., Nielsen, E.L. & Konopacky, Q.
28 HER Herbig, G.H.
52 NJT Najita, J.R., Tiede, G.P., & Carr, J.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03446+3209 HER 20 CD 1995 1 132 1.3 20.73 24.00 M5.25 D 034435.46+320856.2

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