A penumbral eclipse of the Moon occurred on 18 September, 1446 BC UT Old Style, with maximum eclipse at 06:20 UT. In this extremely marginal eclipse, the Moon barely clipped the edge of the Earth's penumbral shadow. This caused a microscopic darkening of just 8% of the Moon's disc for 1 hour and 15 minutes, which was essentially impossible to see.

The penumbral eclipse lasted for 1 hour and 15 minutes. Maximum eclipse was at 06:20:24 UT.

Overview Map

This map sourced from NASA Goddard Space flight Center: GSFC Eclipse Web SiteGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
https://eclipse.gsfc.nasa.gov/eclipse.html
shows the visibility of the eclipse. (Click on it for the full-sized version.)

Eclipse Season and Saros Series

This eclipse season contains 3 eclipses:

This was the 2nd eclipse in lunar Saros series 43.The surrounding eclipses in this Saros series are:

Eclipse Parameters

UT Date/time (max) 06:20:24 on 18 Sep UT TDT Date/time (max) 15:45:52 on 18 Sep TDT
Saros Series 43 Number in Series 2
Penumbral Magnitiude 0.0793 Central Magnitiude -0.8869
Gamma -1.505 Path Width (km)
Delta T 9h25m Error ± 56m34s (95%)
Penumbral Duration 1h15m Partial Duration
Total Duration
Partial Rating Total Rating

Note that while all dates and times on this site (except where noted) are in UT, which is within a second of civil time, the dates and times shown in NASA's eclipse listingsGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
https://eclipse.gsfc.nasa.gov/eclipse.html
are in the TDT timescale.

Data last updated: 2015-06-21 22:11:39 UTC.