DE405 Lunar Ephemeris Calculator Based on the 600-year NASA/JPL DE405 Ephemeris Model Spanning the Period From 1600 to 2200 on the Modern Gregorian Calendar
Calendar Date Year / Month / Day	Time hh:mm:ss	Date/Time Mode LT | UT | TT	Local Time Zone Offset From UT ±hh:mm (Neg/Pos  =  West/East)
			Local Time (LT) =  UT
Default Location:  America/New_York - Your Local Latitude, Lonitude and Time Zone May be Different
Geographic Location Used For Local Topocentric Computations			204.3068 deg
Latitude Deg.ddd or DMS (Neg=S)	Longitude Deg.ddd or DMS (Neg=W)	Sea-Level Elevation meters
QUICK DE405 LUNAR EPHEMERIS STATISTICS ---------------------------- DATE/TIME/MODE/ZONE/LOCATION Date = 2019 Aug 17 Sat Time = 13:59:17 LT Time Zone = UT-04:00 Delta T = +00:01:11 Latitude = +42.6764593 deg N = +42° 40' 35.25" Longitude = -76.8230111 deg W = -76° 49' 22.84" = -05h 07m 17.52s Elevation = +0.0 m JD TT = 2458713.25032408 = Working Julian Date on TT scale Phase Angle = 204.3068 deg Visual Phase = Waning gibbous moon Horizon Altitude = -54.731° BELOW local horizon - Descending in NNW Direction Azimuth = 338.650° = NNW (N=0, E=90, S=180, W=270) ====================================================================== TIME LT LOCAL BASIC EVENTS SCHEDULE FOR DATE -------- ------------------------------------ 06:17 Sunrise 06:49:18 Apogee at 406244.477 km = 252428.615 mi 08:03 Moonset 20:06 Sunset 21:29 Moonrise - Waning gibbous moon ====================================================================== GEOCENTRIC LUNAR COORDINATES AND DISTANCE Right Ascension = 23h 26m 12.514s = 23.4368095 h = 351.5521425° Declination = -08° 35' 49.15" = -8.596986° Distance = 252407.374 mi = 406210.293 km Angular Diameter = 29' 25.13" = 29.41881' = 1765.13" = 0.4903135° Eq. Horiz. Parallax = 53' 58.81" = 0.8996700° = 53.98020' = 3238.81" Local Hour Angle = -12h 49m 44.34s = -12.8289831 h = -192.4347460° ----------------------------- TOPOCENTRIC LUNAR COORDINATES Right Ascension = 23h 25m 38.283s = 23.4273008 h = 351.4095120° Declination = -09° 05' 37.58" = -9.093773° Radial Velocity = -9.60 km/h = -5.96 mi/h = Approaching Earth Orbital Velocity = 3492.80 km/h = 2170.32 mi/h AUGUST 2019 - Lunar Quarter Phases, Apogees and Perigees For Time Zone UT-04:00 Applied NASA Delta T = +00:01:11 Date and Time LT Lunar Event --------------------- ----------------------------------- 2019 Aug 02 Fri 03:11 Perigee 223319.48 mi = 359397.86 km 2019 Aug 07 Wed 13:31 First Quarter Moon = Phase 90 2019 Aug 15 Thu 08:29 Full Moon = Phase 180 2019 Aug 17 Sat 06:49 Apogee 252428.61 mi = 406244.47 km 2019 Aug 23 Fri 10:56 Last Quarter Moon = Phase 270 2019 Aug 30 Fri 06:37 New Moon = Phase 0/360 2019 Aug 30 Fri 11:53 Perigee 221939.06 mi = 357176.29 km There are two lunar perigees in August of 2019 LT.
EXTENDED DE405 LUNAR EPHEMERIS STATISTICS AND HOURLY TABLES Time Mode = LT Time Zone = UT-04:00 ---------------------------------------------------------- CALENDAR DATE TIME JULIAN DATE JD NUMBER --------------- ----------- ---------------- ----------- 2019 Aug 17 Sat 13:59:17 LT 2458713.08283565 2458713 LT -04:00:00 TZ -0.16666667 2019 Aug 17 Sat 17:59:17 UT 2458713.24950232 2458713 UT +00:01:11 dT +0.00082176 2019 Aug 17 Sat 18:00:28 TT 2458713.25032408 2458713 TT JD TT = 2458713.25032408 = Working Julian Date on TT scale Latitude = +42.6764593 deg N = +42° 40' 35.25" Longitude = -76.8230111 deg W = -76° 49' 22.84" = -05h 07m 17.52s Elevation = +0.0 m ----------- EARTH GEOID ρ × sin(φ') = +0.6743577407 ρ × cos(φ') = +0.7363265249 ---------------------- APPARENT SIDEREAL TIME Greenwich 15h 43m 45.70s = 15.7293605 h = 235.9404079 deg Local 10h 36m 28.18s = 10.6078265 h = 159.1173968 deg ================================================================= LUNAR POSITION, DISTANCE, PHASE AND LOCAL SUN/MOON RISE/SET TIMES Date = 2019 Aug 17 Sat Time = 13:59:17 LT Time Zone = UT-04:00 Delta T = +00:01:11 JD TT = 2458713.25032408 GEOGRAPHIC LOCATION Latitude = +42.6764593 deg N = +42° 40' 35.25" Longitude = -76.8230111 deg W = -76° 49' 22.84" = -05h 07m 17.52s Elevation = +0.0 m GEOCENTRIC LUNAR COORDINATES Right Ascension = 23h 26m 12.514s = 23.4368095 h = 351.5521425° Declination = -08° 35' 49.15" = -8.596986° Distance = 252407.374 mi = 406210.293 km Phase Angle = 204.30676° Visual Phase = Waning gibbous moon Angular Diameter = 29' 25.13" = 29.41881' = 1765.13" = 0.4903135° Eq. Horiz. Parallax = 53' 58.81" = 0.8996700° = 53.98020' = 3238.81" Radial Velocity = -9.60 km/h = -5.96 mi/h = Approaching Earth Orbital Velocity = 3492.80 km/h = 2170.32 mi/h TOPOCENTRIC LUNAR COORDINATES Right Ascension = 23h 25m 38.283s = 23.4273008 h = 351.4095120° Declination = -09° 05' 37.58" = -9.093773° Horizon Altitude = -54.731° BELOW local horizon - Descending in NNW Direction Azimuth = 338.650° = NNW (N=0, E=90, S=180, W=270) Local Hour Angle = -12h 49m 44.34s = -12.8289831 h = -192.4347460° Light Time = 1.3279 sec = 1-way surface-to-surface = 2.6559 sec = 2-way surface-to-surface -------- ------------------------------------------------ TIME LT LOCAL EVENTS SCHEDULE FOR DATE 06:17 Sunrise 06:49:18 Apogee at 406244.477 km = 252428.615 mi 08:03 Moonset 20:06 Sunset 21:29 Moonrise - Waning gibbous moon ----------------------------------------------------------------- HOURLY GEOCENTRIC LUNAR COORDINATES, DISTANCE AND PHASE EPHEMERIS DATE = 2019 Aug 17 Sat LT TZ = UT-04:00 = Time Zone Offset From UT (Neg/Pos = West/East) dT = +00:01:11 = NASA Delta T estimate Table Origin for 00:00:00 LT of date = 2458712.66748843 TT LT hh RA Hrs Decl Deg Dist Km Dist Mi Phase Deg -- ---------- ---------- ---------- ---------- --------- -3 22.9045191 -11.479271 406182.094 252389.852 196.5997 -2 22.9361451 -11.315077 406194.067 252397.292 197.0534 -1 22.9677314 -11.150142 406204.782 252403.950 197.5071 00 22.9992785 -10.984477 406214.233 252409.822 197.9608 01 23.0307871 -10.818093 406222.413 252414.905 198.4145 02 23.0622578 -10.651002 406229.317 252419.195 198.8682 03 23.0936911 -10.483215 406234.938 252422.688 199.3219 04 23.1250878 -10.314744 406239.268 252425.378 199.7755 05 23.1564485 -10.145600 406242.303 252427.264 200.2292 06 23.1877737 -9.975795 406244.034 252428.340 200.6828 07 23.2190642 -9.805340 406244.456 252428.602 201.1364 08 23.2503206 -9.634245 406243.562 252428.046 201.5901 09 23.2815434 -9.462524 406241.344 252426.668 202.0437 10 23.3127336 -9.290186 406237.797 252424.464 202.4974 11 23.3438917 -9.117243 406232.914 252421.430 202.9511 12 23.3750184 -8.943706 406226.688 252417.561 203.4048 13 23.4061144 -8.769587 406219.111 252412.853 203.8585 14 23.4371804 -8.594896 406210.178 252407.303 204.3122 15 23.4682170 -8.419645 406199.882 252400.905 204.7659 16 23.4992250 -8.243844 406188.215 252393.655 205.2197 17 23.5302052 -8.067505 406175.171 252385.550 205.6735 18 23.5611582 -7.890639 406160.743 252376.585 206.1273 19 23.5920849 -7.713256 406144.924 252366.756 206.5811 20 23.6229858 -7.535369 406127.707 252356.057 207.0350 21 23.6538618 -7.356987 406109.086 252344.487 207.4889 22 23.6847136 -7.178122 406089.053 252332.039 207.9428 23 23.7155420 -6.998784 406067.602 252318.710 208.3968 24 23.7463476 -6.818985 406044.725 252304.495 208.8508 25 23.7771315 -6.638735 406020.417 252289.391 209.3049 26 23.8078941 -6.458045 405994.670 252273.392 209.7590 27 23.8386364 -6.276927 405967.477 252256.495 210.2132 28 23.8693592 -6.095390 405938.832 252238.696 210.6674 -------- ------------------------------------------------- TIME LT BASIC EVENTS SCHEDULE FOR DATE AND LOCATION 06:17 Sunrise 06:49:18 Apogee at 406244.477 km = 252428.615 mi 08:03 Moonset 20:06 Sunset 21:29 Moonrise - Waning gibbous moon ====================================================================== HOURLY GEOCENTRIC LUNAR DISTANCE, RADIAL VELOCITY AND ORBITAL VELOCITY TABLE INCLUDING ANY APOGEE OR PERIGEE EVENT ON DATE. DATE = 2019 Aug 17 Sat TIME = UT-04:00 dT = +00:01:11 = NASA Delta T estimate For Radial Velocity: Neg/Pos = Approaching/Receding == ======================= =================== ==================== LT GEOCENTRIC DISTANCE RADIAL VELOCITY ORBITAL VELOCITY hh km mi km/h mi/h km/h mi/h -- ---------- ---------- -------- -------- -------- -------- -2 406194.067 252397.292 +11.345 +7.050 3496.109 2172.382 -1 406204.782 252403.950 +10.084 +6.265 3495.847 2172.219 00 406214.233 252409.822 +8.816 +5.478 3495.589 2172.059 01 406222.413 252414.905 +7.543 +4.687 3495.330 2171.897 02 406229.317 252419.195 +6.263 +3.892 3495.096 2171.752 03 406234.938 252422.688 +4.977 +3.093 3494.850 2171.599 04 406239.268 252425.378 +3.683 +2.288 3494.624 2171.458 05 406242.303 252427.264 +2.384 +1.482 3494.397 2171.318 06 406244.034 252428.340 +1.077 +0.669 3494.192 2171.190 07 406244.456 252428.602 -0.235 -0.146 3493.979 2171.058 08 406243.562 252428.046 -1.555 -0.966 3493.791 2170.941 09 406241.344 252426.668 -2.882 -1.791 3493.601 2170.823 10 406237.797 252424.464 -4.214 -2.619 3493.413 2170.706 11 406232.914 252421.430 -5.554 -3.451 3493.250 2170.605 12 406226.688 252417.561 -6.900 -4.287 3493.090 2170.506 13 406219.111 252412.853 -8.254 -5.129 3492.926 2170.403 14 406210.178 252407.303 -9.614 -5.974 3492.795 2170.322 15 406199.882 252400.905 -10.981 -6.823 3492.658 2170.237 16 406188.215 252393.655 -12.355 -7.677 3492.514 2170.147 17 406175.171 252385.550 -13.735 -8.535 3492.419 2170.088 18 406160.743 252376.585 -15.123 -9.397 3492.302 2170.016 19 406144.924 252366.756 -16.517 -10.263 3492.208 2169.957 20 406127.707 252356.057 -17.918 -11.134 3492.122 2169.904 21 406109.086 252344.487 -19.326 -12.008 3492.041 2169.854 22 406089.053 252332.039 -20.741 -12.888 3491.966 2169.807 23 406067.602 252318.710 -22.163 -13.772 3491.921 2169.779 24 406044.725 252304.495 -23.591 -14.658 3491.875 2169.751 25 406020.417 252289.391 -25.027 -15.551 3491.830 2169.723 26 405994.670 252273.392 -26.469 -16.448 3491.810 2169.710 27 405967.477 252256.495 -27.919 -17.348 3491.790 2169.698 TIME LT EVENT 06:49:18 Apogee at 406244.477 km = 252428.615 mi -------- -----------------------------------------------------------
DE405 Lunar Ephemeris Calculator - v2.94 - A PHP Astronomy Program by Jay Tanner Revised: 2017 September 30 at 08:49:55 AM Saturday