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NGC 4303 in Virgo Mag. 10.2 Size : 6' X 5.5' Distance : 60 million l.y. ? SN1999gn @ mag. 16.0 - 16.5 Exposure time : 4 X 3 minutes 0.61m f/3.8 MX516 CCD Date : 20.December 1999 Time : 04.10 UT. |
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NGC 4303 in Virgo SN1999gn approx. mag. 16.5 Exposure time : 3 X 6 minutes 0.61m f/3.8 MX516 CCD Date : 28 Jan 2000 Time : 03.34 UT. |
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NGC 4303 in Virgo SN1999gn approx. mag. 16.8 |