 |
c/2002 J4 (LINEAR)
| Date |
M1 |
Diameter |
DC |
PA |
Observer |
| 2003 Mar 26.45 UT |
m1=16.9, m2=
|
16"
|
3/9
|
none
|
David Higgins - E14 |
| 0.25m SCT/ccd, 5 x 120 second
integrations stacked. Astrometry performed by Astrometrica,
Photometry performed by IRIS. |
|
Very faint diffuse blur
|
|
| Date |
M1 |
Diameter |
DC |
PA |
Observer |
| 2003 Jun 08.69 UT |
m1=15.2, m2=15.8
|
13"
|
3/9
|
none
|
David Higgins - E14 |
| 0.25m SCT/ccd, 5 x 120 second
integrations stacked. Astrometry performed by Astrometrica,
Photometry performed by IRIS. |
Small, hint
of a central condensation and small diffuse coma
|
|
| Date |
M1 |
Diameter |
DC |
PA |
Observer |
| 2003 Aug 01.45 UT |
m1=16.5, m2=16.5
|
22.3"
|
3/9
|
none
|
David Higgins - E14 |
| 0.25m SCT/ccd, 5 x 120 second
integrations stacked. Astrometry performed by Astrometrica,
Photometry performed by IRIS. |
Small central condensation with a nice round coma.
|
|
| Date |
M1 |
Diameter |
DC |
PA |
Observer |
| 2003 Sep 08.44 UT |
16.7(16.7)
|
??"
|
??/9
|
none
|
David Higgins - E14 |
| 0.25m SCT/ccd, 5 x 120 second
integrations stacked. Astrometry performed by Astrometrica,
Photometry performed by IRIS. |
Measured for
MPC comet astrometry.
|
|
|
|
