| July 20, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 20.884UT with 20-cm, f/6.3 S-C telescope, CCD and Kodak red filter 23A. Image is a composition of nine 60-sec exposures.
The image size is 30x20 arc min with North to the left, East at bottom. Copyright © 2000 by Rolando Ligustri, C.A.S.T., Italy.
(Size 21K) |
| July 19, 2000 | |
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Unfiltered image of comet C/1999 S4 (LINEAR), obtained on 2000 July 19 (1h09-1h48UT) with 41-cm, f/5 telescope and CCD. Image is a composition of 54 10-sec exposures.
North is at the top, East to left. Copyright © 2000 by Giannantonio Milani., Giuseppe Colombo Observatory, Padova, Italy.
(Size 50K) |
| July 18, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 18.891UT with 15-cm, f/5 Maksutov-Cassegrain telescope, V filter and CCD.
Exposure time was 1 minute. Moonlight conditions. Copyright © 2000 by H. Mikuz.
(Size 114K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 18.898UT with 15-cm, f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 1 minute. Moonlight conditions. Copyright © 2000 by H. Mikuz.
(Size 104K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 18.861UT with 20-cm, f/6.3 S-C telescope, CCD and Kodak red filter 23A.
Image is a composition of twelve 30-sec exposures. The image size is 30x20 arc min with North at the top, East to left.
Copyright © 2000 by Rolando Ligustri, C.A.S.T., Italy.
(Size 20K) |
| July 14, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 14.072UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 2 minutes. Moonlight conditions. Copyright © 2000 by H. Mikuz.
(Size 112K) |
| July 10, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 10.051UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 107K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 10.025UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, V filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 99K) |
| July 8, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 8.040UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 138K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 8.040UT with 20-cm, f/6.3 S-C telescope, CCD and Kodak red filter 23A.
Image is a composition of six 90-sec exposures. The image size is 30x20 arc min with North at the top, East to left. Copyright © 2000 by Rolando Ligustri, C.A.S.T., Italy.
(Size 33K) |
| July 7, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 7.038UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 119K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 7 (1h30-1h35UT) from Cres Island, Croatia with 15-cm, f/5
Maksutov-Cassegrain telescope. Image is a composition of four 60-second exposures with Cousins R filter and CCD. Copyright © 2000 by H. Mikuz.
(Size 69K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 7.051UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, V filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 93K) |
| July 6, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 6.040UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, R filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 126K) |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 6.057UT from Cres Island, Croatia with 15-cm,f/5 Maksutov-Cassegrain telescope, V filter and CCD.
Exposure time was 2 minutes. Copyright © 2000 by H. Mikuz.
(Size 134K) |
| July 2, 2000 | |
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Image of comet C/1999 S4 (LINEAR), obtained on 2000 July 2.033UT with 20-cm, f/6.3 S-C telescope, CCD and Kodak red filter 23A.
Image is a composition of ten 60-sec exposures. Copyright © 2000 by Rolando Ligustri, C.A.S.T., Italy.
(Size 43K) |