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Table 1

Cometary grain coma radar detections.

Comet Radar Epoch

2P/Encke A s 11/12-11/8/1980
26P/Grigg-Skjellerup A s 5/20–6/2/1982
G s
C/IRAS-Araki-Alcock (1983 H1) A s 5/11.92/1983
1P/Halley A s 11/24–12/2/1985
C/Hyakutake (1996 B2) G x 3/24–3/25/1996
C/1998 K5 (LINEAR) A s 6/14.25/1998
103P/Hartley 2 A s 10/2010
8P/Tuttle A s 01/2008

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