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 = 2025 Jan 30 - Thu Local Time = 23:28:21 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460706.47802083 =========================================================================== Geocentric Equatorial Coordinates of Pluto Right Ascension = 20h 20m 20.13s = 20.3389249h = 305.0838735° Declination = -22° 56' 01.62" = -22.933783° True Distance = 36.161776091 AU = 5.409724704 Bkm = 3.361447089 Bmi Visual Magnitude = +14.5 Angular Diameter = 0.186" Horizontal Parallax = 0.243" = 0.004053' = 0.000067553° Light/Signal Time = 05h 00m 44.90s =========================================================================== 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 20m 20.12s = 20.3389214h = 305.0838205° Topocentric Decl = -22° 56' 01.76" = -22.933821° Local Hour Angle = -17h 17m 31.73s = -259.382195203° (W=Negative) Local Sidereal Time = 03h 02m 48.390s = 3.046775018h = 45.701625276° Azimuth = 79.30595° (Measured clockwise from S=0°) = 259.30595° (Measured clockwise from N=0°) Direction = W Altitude = -22.89989° (Invisible - Below Local Horizon) =========================================================================== Pluto Ephemeris Table For Each Day Of Jan. 2025 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 2460674 20.2655803 -23.129181 36.072876446 +14.5 xx 2460675 20.2677353 -23.123177 36.080116173 +14.5 xx 2460676 20.2699027 -23.117159 36.087080583 +14.5 xx 2460677 20.2720814 -23.111130 36.093767709 +14.5 1 2460678 20.2742704 -23.105091 36.100175748 +14.5 2 2460679 20.2764689 -23.099041 36.106303076 +14.5 3 2460680 20.2786763 -23.092981 36.112148255 +14.5 4 2460681 20.2808922 -23.086907 36.117710033 +14.5 5 2460682 20.2831166 -23.080818 36.122987325 +14.5 6 2460683 20.2853497 -23.074716 36.127979205 +14.5 7 2460684 20.2875914 -23.068601 36.132684874 +14.5 8 2460685 20.2898415 -23.062478 36.137103636 +14.5 9 2460686 20.2920995 -23.056352 36.141234868 +14.5 10 2460687 20.2943646 -23.050228 36.145077986 +14.5 11 2460688 20.2966358 -23.044112 36.148632427 +14.5 12 2460689 20.2989120 -23.038008 36.151897623 +14.5 13 2460690 20.3011920 -23.031916 36.154872994 +14.5 14 2460691 20.3034752 -23.025838 36.157557948 +14.5 15 2460692 20.3057608 -23.019772 36.159951895 +14.5 16 2460693 20.3080485 -23.013719 36.162054258 +14.5 17 2460694 20.3103380 -23.007677 36.163864491 +14.5 18 2460695 20.3126291 -23.001648 36.165382099 +14.5 19 2460696 20.3149215 -22.995630 36.166606646 +14.5 20 2460697 20.3172148 -22.989622 36.167537767 +14.5 21 2460698 20.3195091 -22.983622 36.168175175 +14.5 22 2460699 20.3218043 -22.977634 36.168518666 +14.5 23 2460700 20.3241001 -22.971666 36.168568121 +14.5 24 2460701 20.3263956 -22.965723 36.168323519 +14.5 25 2460702 20.3286902 -22.959811 36.167784939 +14.5 26 2460703 20.3309827 -22.953932 36.166952580 +14.5 27 2460704 20.3332720 -22.948090 36.165826777 +14.5 28 2460705 20.3355572 -22.942287 36.164408026 +14.5 29 2460706 20.3378371 -22.936524 36.162697000 +14.5 30 2460707 20.3401111 -22.930800 36.160694570 +14.5 31 2460708 20.3423787 -22.925111 36.158401802 +14.5 xx 2460709 20.3446400 -22.919457 36.155819953 +14.5 xx 2460710 20.3468950 -22.913837 36.152950444 +14.5 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================