C/2002 Y1 (JUELS-HOLVORCEM)
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030330.10 - B 6.7 TT 8.0 B - 11 4 7 - - J Warell
Comments: Well condensed and round coma. Clear. Hazy and bright sky due to
light pollution. Site: Uppsala, Sweden.
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030323.82 - S 6.4 TT 8.0 B - 20 6 5 - - K-G Andersson
Comments: Clear weather. Round coma with cc dia ~1'. Site: Solna, Sweden
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030323.03 - B 6.6 TT 3.0 B - 6 - - T Karhula
030323.03 - 20 T 10 100 2.2 7 0.2 350 T Karhula
Comments: Magnitude estimate made with a 6x30 finder. A faint, about 0.2 deg
long tail towards north was suspected with a 20 cm T. Site: Virsbo, Sweden.
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030330.10 - B 6.7 TT 8.0 B - 11 4 7 - - J Warell
Comments: Well condensed and round coma. Clear. Hazy and bright sky due to
light pollution. Site: Uppsala, Sweden.
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030320.81 - S 6.5 TT 8.0 B - 20 6 5 - - K-G Andersson
Comments: Clear weather. Round coma with cc dia ~ 1'. Site: Solna, Sweden
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030312.96 - S 6.7 TT 8.0 B - 11 5 6 - - J Warell
Comments: Round and well condensed coma, possibly elongated approximately
towards N. Clear weather, very transparent sky. Bright gibbous Moon. Site:
Uppsala, Sweden.
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030311.81 - S 6.6 TT 8.0 B - 20 6 6 - - K-G Andersson
Comments: Clear weather. Round coma with cc dia approx 1'. Site: Solna, Sweden
Date(UT) n MM Mag Ref Aper Type f x dia DC taildg tailpa Observer
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030221.83 - S 7.5 TT 5.0 B - 7 8' 6 T Karhula
Comments: It sported an almost stellar pseudo-nucleus but the coma had
diffuse edges as seen with 20x100 binoculars. Observed at lower culmination.
Site: Virsbo, Sweden.