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At 21:23:39 UT Monday 28 October 2019
the waxing moon’s phase will be
is 21.4108333333333 in decimal hours.
The Julian date will be 2458784.50763823.
The sun’s ecliptic longitude will be 215.192006868552 degrees.
Its mean anomaly will be 294.1708479223 degrees.
The moon’s mean longitude will be 318.351648 degrees.
These calculations incorporate the switch to the English New Style (N.S.)i.e., Gregorian calendar after Wednesday, 02 September 1752; the next day became Thursday, 14 September, skipping eleven days. (Please also note that, while fairly accurate, these calculations remain a bit buggy.)