Az Ikeya-Zhang észlelése



2002.03.12., 17:50 UT magn.: 5.0, coma diam.: 8.0’, DC= s8
Tail lenght=
38.0 deg in PA= 58 deg
Nucl. Magn= 5.1, diam.= 5.0’
Sky: 8, Rel: 1




2002.03.13., 18:00 UT, magn: 4.5:, coma diam.: 8.0’, DC= s7
I.= tail,
lenght= 42.0 deg in PA= 55 deg; II.= other tail II (the northern tail): len=
13.0 deg in PA1 (near nucleus)= 53 deg, PA2 (in the middle of the tail)= 45deg ;

III.= other tail III (the southern tail): len: 48.0 deg in , PA1: 62 deg,
PA2: 60 deg
Nucl. magn.= 4.7, diam.= 5.0’
Sky: 6, Rel: 1




2002.03.14., 17:50 UT, magn: 4.2:, coma diam.: 9.0’, DC= s8
I.= tail,
lenght= 40.0 deg in PA= 57 deg; II.= other tail II (the northern tail): len= 5.0
deg in PA1(near nucleus)= 50 deg, PA2 (in the middle of the tail)= 35deg ; III.=
other tail III (the southern tail): len: 40.0 deg in, PA1: 70 deg, PA2: 90 deg
Nucl. magn.= 4.4:, diam.= 5.0’ Sky: 8, Rel: 1




2002.03.18., 18:00 UT, magn: 3.0:, coma diam.: 9.0’, DC= S8, I.= tail,
lenght= 10.0 deg in PA= 50 deg; II.= other tail II (the northern tail): len=
15.0 deg in PA1 (near nucleus)= 42 deg, PA2 (in the middle of the tail)= 35deg ;
III.= other tail III (the southern tail): len: 12.0 deg in , PA1: 70 deg, PA2:
80 deg Nucl. magn.= 3.3:, diam.= 6.0’ Sky: 7, Rel: 1; Moon




2002.03.18., 18:00 UT, magn: 3.0:, coma diam.: 9.0’, DC= S8
I.= tail,
lenght= 10.0 deg in PA= 50 ; III.= other tail III (the southern tail): len: 12.0
deg in , PA1: 70 deg, PA2: 80 deg Nucl. magn.= 3.3:, diam.= 6.0’ Sky: 7, Rel: 1;
Moon



2002.03.31., 17:50 UT, magn: 3.7, coma diam.: 10.0’, DC= s7,
I.= tail, lenght= 9.0 deg in PA= 22 deg; II.= other tail II: len= 3.0 deg in PA1= 350deg, PA2(in the midle of the tail)= 320deg ;
III.= other tail III: len: 6.0 deg in PA1: 50 deg, PA2: 45 deg


2002.04.01., 18:20 UT, magn: 3.7:, coma diam.: 9.0’, DC= 8,
I.= tail, lenght= 9.0 deg in PA= 10 deg; II.= other tail II: len= 2.0 deg in PA1= 345deg, PA2(in the midle of the tail)= 310deg ;
III.= other tail III: len: 8.0 deg in PA1: 40 deg, PA2: 55 deg
Sky: 4, Rel: 2;


2002.04.03 18:05 UT, magn: 3.7, coma diam.: 8.0’, DC= s6,
I.= tail, lenght= 15.0deg in PA= 5deg; II.= other tail II: len= 3.0 deg in PA1= 340deg, PA2(in the midle of the tail)= 310deg ; III.= other tail III: len: 7.5 deg in PA1: 30deg, PA2: 60deg Sky: 5, Rel: 2; Nucleus: magn= 4.5

{mosimage}


2002.04.16. 21:10UT, magn: 4.3, coma diam.: 15.0’, DC=7
I.= tail, lenght= 3.0deg in PA= 330deg;
Sky: 8, Rel: 1

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