Pluto Ephemeris Calculator
Based on the NASA/JPL DE405 Ephemeris Model
PHP Program By Jay Tanner
Date: (1600 to 2200) Y m d
Local Time (00h to 24h) H:M:S
Local Time Zone Offset ±H:M
Undefined1
Std. Time = UT
Apply ΔT
+00:00:00
Daylight / Summer Time
Undefined3
Longitude ±Deg.d M S
(Neg=W)
Latitude ±Deg.d M S
(Neg=S)
Sea Level Elevation
(± meters)
This program uses a cookie to store and remember the interface settings between calls.
Pluto Ephemeris Statistics Referred to True Ecliptic and Equinox of Date Based on the NASA/JPL DE405 Ephemeris Model Local Date = 2026 Aug 15 - Sat Local Time = 20:13:42 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461268.34284722 =========================================================================== Geocentric Equatorial Coordinates of Pluto Right Ascension = 20h 29m 00.59s = 20.4834985h = 307.2524775° Declination = -23° 27' 42.53" = -23.461813° True Distance = 34.622716717 AU = 5.179484698 Bkm = 3.218382582 Bmi Visual Magnitude = +14.5 Angular Diameter = 0.194" Horizontal Parallax = 0.254" = 0.004233' = 0.000070555° Light/Signal Time = 04h 47m 56.90s =========================================================================== Local Topocentric Coordinates of Pluto For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 20h 29m 00.61s = 20.4835019h = 307.2525282° Topocentric Decl = -23° 27' 42.65" = -23.461848° Local Hour Angle = -07h 45m 38.59s = -116.41078624107° (W=Negative) Local Sidereal Time = 12h 43m 22.018s = 12.722782795h = 190.841741920° Azimuth = 271.07169° (Measured clockwise from S=0°) = 91.07169° (Measured clockwise from N=0°) Direction = E Altitude = -34.74204° (Invisible - Below Local Horizon) =========================================================================== Pluto Ephemeris Table For Each Day Of Aug. 2026 at 12:00 TT There are three extra (xx) padding days at each end of the table. JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day 2461251 20.5110302 -23.349105 34.554296540 +14.4 xx 2461252 20.5094101 -23.356057 34.555885652 +14.4 xx 2461253 20.5077902 -23.362966 34.557764705 +14.4 xx 2461254 20.5061711 -23.369829 34.559933531 +14.4 1 2461255 20.5045536 -23.376641 34.562391946 +14.4 2 2461256 20.5029386 -23.383399 34.565139751 +14.4 3 2461257 20.5013272 -23.390098 34.568176731 +14.4 4 2461258 20.4997204 -23.396736 34.571502638 +14.4 5 2461259 20.4981192 -23.403312 34.575117182 +14.4 6 2461260 20.4965245 -23.409827 34.579020010 +14.4 7 2461261 20.4949366 -23.416282 34.583210677 +14.4 8 2461262 20.4933558 -23.422680 34.587688614 +14.5 9 2461263 20.4917819 -23.429021 34.592453094 +14.5 10 2461264 20.4902148 -23.435305 34.597503200 +14.5 11 2461265 20.4886546 -23.441528 34.602837799 +14.5 12 2461266 20.4871019 -23.447684 34.608455546 +14.5 13 2461267 20.4855574 -23.453768 34.614354888 +14.5 14 2461268 20.4840224 -23.459773 34.620534099 +14.5 15 2461269 20.4824980 -23.465697 34.626991314 +14.5 16 2461270 20.4809854 -23.471537 34.633724557 +14.5 17 2461271 20.4794853 -23.477292 34.640731773 +14.5 18 2461272 20.4779985 -23.482964 34.648010839 +14.5 19 2461273 20.4765256 -23.488551 34.655559581 +14.5 20 2461274 20.4750669 -23.494055 34.663375776 +14.5 21 2461275 20.4736227 -23.499476 34.671457157 +14.5 22 2461276 20.4721934 -23.504813 34.679801415 +14.5 23 2461277 20.4707790 -23.510068 34.688406206 +14.5 24 2461278 20.4693799 -23.515237 34.697269156 +14.5 25 2461279 20.4679962 -23.520321 34.706387869 +14.5 26 2461280 20.4666282 -23.525315 34.715759934 +14.5 27 2461281 20.4652766 -23.530217 34.725382938 +14.5 28 2461282 20.4639418 -23.535023 34.735254465 +14.5 29 2461283 20.4626248 -23.539729 34.745372102 +14.5 30 2461284 20.4613266 -23.544331 34.755733430 +14.5 31 2461285 20.4600480 -23.548829 34.766336019 +14.5 xx 2461286 20.4587901 -23.553222 34.777177402 +14.5 xx 2461287 20.4575535 -23.557511 34.788255059 +14.5 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================