February 18, 1998

137K
Image of periodic comet 52P/Harrington-Abell, obtained on 1999 Feb. 18.880UT with 36-cm, f/6.7 S-C telescope, R filter  and CCD.  Exposure time was 3 minutes. Copyright © 1999 by  H. Mikuz
 

126K
Image of periodic comet 52P/Harrington-Abell, obtained on 1999 Feb. 18.870UT with 36-cm, f/6.7 S-C telescope, V filter  and CCD.  Exposure time was 2 minutes. Copyright © 1999 by  H. Mikuz

 
February 6, 1998

110K
Image of periodic comet 52P/Harrington-Abell, obtained on 1999 Feb. 6.946UT with 36-cm, f/6.7 S-C telescope, V filter  and CCD.  Exposure time was 3 minutes. Copyright © 1999 by  H. Mikuz

 
July 24, 1998

74K
Outburst of periodic comet 52P/Harrington-Abell as recorded on 1998 July 24.069UT with 36-cm, f/6.7 S-C telescope and CCD. Exposure time was 3 minutes. Copyright © 1998 by H. Mikuz.
 

 
July 22, 1998

65K
Outburst of periodic comet 52P/Harrington-Abell as recorded on 1998 July 22.070UT with 36-cm, f/6.7 S-C telescope and ST-6 CCD. Exposure time was 2 minutes. For futher details see IAUC 6975. Copyright © 1998 by H. Mikuz.