Other services: Planetmap | Junocam | Jovian impacts | Venus BepiColombo Flyby
Object | Saturn |
Image type | image |
File size | 133.0 KB |
URL | s2020-04-24_18-56-54_r_tba.png |
Observer | Trevor Barry |
[More by this user] |
Comments: Imaged Saturn April 24th, these data cover 1hr 12min’s of the rotation of the North Polar disturbance. Have quite reasonable 685nm IR and R data. There was a CM transit predicted for 19:17 UTC based on the original position from March 25th . Have IR data sets centred on 18:48 UTC, 19:17 UTC with a third set at 19:55 UTC, later than I had planned due to cloud arriving at quite an inopportune time. In IR the disturbance extends from approx Lat+76.2 L3 286.4 to Lat+76.5 L3 253.8 the R channel data reveals a similar state of affairs with the disturbance extending from approx Lat+75.8 L3 288 to Lat+75.6 L3 252.7 however the R channel shows the brightest section to be the “F” of trailing end which I measure to be centred on approx Lat+76 L3 281.2
Observation 1 | |
Feature(s) | N/A |
Filter(s) | r |
Date | 2020-04-24 18:56:54 |
Julian day | 2458964.288888889 |
System I | 287.78635° |
System II | N/A |
System III | 272.93304° |
Illumination | 99.7% |
Phase angle | 5.800000190734863° |
Solar longitude | 2.0° |
Eq. diameter | 16.67″ |
Derotation | 0.0 min |