Jupiter-Saturn Conjunction 6' 09" Daytime Observing
Posted: 21 December 2020
Open: Monday, 21 December 2020, 1328 MST Temperature: 88°F |
Session: 1576 Conditions: Clear, breezy |
Equipment:
12" f/8 LX600 w/StarLock
2" 24mm UWA eyepiece
2" 9mm 100° eyepiece
2" 30mm eyepiece
2" 14mm 100° eyepiece
Camera:
iPhone 11 Pro Max
I opened the observatory in the afternoon to try to observe the close conjunction of Jupiter and Saturn.
1333 MST: LX600 ON, StarLock OFF, High Precision OFF.
Attached the dew shield to the 12" telescope to increase contrast while observing the bright sky.
1339 MST: observed Jupiter and very faint Saturn, 102X. Wow! Seeing the planets in the daytime separated by only 6' 09" was absolutely incredible.
I then took this handheld iPhone 11 Pro Max afocal 102X photo using NightCap Camera (ISO 32, 1/1800sec, 1X lens). It closely mimics the view seen with the eye. Saturn is about 11 o'clock from Jupiter.
I switched to the 2" 9mm 100° eyepiece (271X). Saturn was very difficult to see. I mounted the iPhone on the 9mm eyepiece using the Levenhuk adapter and took this afocal 271X photo using NightCap Camera (ISO 32, 1/125sec, 1X lens). Again, this image closely shows what the eye could see.
I then used the 2" 30mm eyepiece (81X). Jupiter was easily seen but Saturn was very difficult due to the sky brightness.
Used the 2" 14mm 100° eyepiece (174X). Both planets were visible, as seen in this handheld iPhone afocal 174X photo with NightCap Camera (ISO 32, 1/640sec, 1X lens).
1408 MST: last look at the planets, 102X.
1409 MST: LX600 OFF.
Close: Monday, 21 December 2020, 1418 MST Temperature: 73°F |
Session Length: 0h 50m Conditions: Clear, breezy |
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