A partial eclipse of the Moon occurred on 13 January, 1917 BC UT Old Style, with maximum eclipse at 13:49 UT. A tiny bite out of the Moon may have been visible at maximum, though just 4% of the Moon was shadowed in a partial eclipse which lasted for 47 minutes and 36 seconds. A shading across the moon from the Earth's penumbral shadow should have been visible at maximum eclipse.

The penumbral eclipse lasted for 4 hours and 40 minutes. The partial eclipse lasted for 47 minutes and 36 seconds. Maximum eclipse was at 13:49:29 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 2 eclipses:

This eclipse belongs to lunar Saros series 13.The surrounding eclipses in this Saros series are:

This Saros series, lunar Saros series 13, is linked to solar Saros series 20. The nearest partner eclipses in that series are:

Eclipse Parameters

UT Date/time (max) 13:49:29 on 13 Jan UT TDT Date/time (max) 02:10:19 on 14 Jan TDT
Saros Series 13 Number in Series
Penumbral Magnitiude 1.0938 Central Magnitiude 0.0407
Gamma -0.976 Path Width (km)
Delta T 12h21m Error ± 1h51m (95%)
Penumbral Duration 4h40m Partial Duration 47m36s
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. For this eclipse, this makes the date shown on this site different to NASA's date.

Data last updated: 2015-06-21 22:11:38 UTC.