At 22:08:17 UT Saturday 17 February 2018
the waxing moon’s phase is
is 22.1547222222222 in decimal hours.
The Julian date is 2458166.54156574.
The sun’s ecliptic longitude is 329.195667908881 degrees.
Its mean anomaly is 45.0713321802 degrees.
The moon’s true longitude is 2512.72314553375 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.)