A total eclipse of the Moon occurred on 1 January, 0931 BC UT Old Style, with maximum eclipse at 09:51 UT. The Moon was plunged into darkness for 1 hour and 21 minutes, in a deep total eclipse which saw the Moon 34% of its diameter inside the Earth's umbral shadow. The visual effect of this depends on the state of the Earth's atmosphere, but the Moon may have been stained a deep red colour. The partial eclipse lasted for 3 hours and 31 minutes in total.

The penumbral eclipse lasted for 5 hours and 36 minutes. The partial eclipse lasted for 3 hours and 31 minutes. The total eclipse lasted for 1 hour and 21 minutes. Maximum eclipse was at 09:51:05 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 was the 50th eclipse in lunar Saros series 29.The surrounding eclipses in this Saros series are:

This Saros series, lunar Saros series 29, is linked to solar Saros series 36. The nearest partner eclipses in that series are:

Eclipse Parameters

UT Date/time (max) 09:51:05 on 1 Jan UT TDT Date/time (max) 16:32:17 on 1 Jan TDT
Saros Series 29 Number in Series 50
Penumbral Magnitiude 2.3599 Central Magnitiude 1.3401
Gamma 0.2769 Path Width (km)
Delta T 6h41m Error ± 19m45s (95%)
Penumbral Duration 5h36m Partial Duration 3h31m
Total Duration 1h21m
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 22:11:40 UTC.