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At 09:41:03 UT Friday 18 January 2019
the waxing moon’s phase is
is 9.70083333333334 in decimal hours.
The Julian date is 2458502.38864708.
The sun’s ecliptic longitude is 298.007815976144 degrees.
Its mean anomaly is 14.7517322923 degrees.
The moon’s mean longitude is 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.)