Basic DE405 Geocentric Mercury Ephemeris Statistics - UT Time Scale
Referred to True Ecliptic and Equinox of Date UT

For Current Date   =  2018 Feb 21 - Wed
Time UT            =  20:44:09 UT
Applied Delta T    = +00:01:11
Astronomical JD TT =  2458171.36481482

Greenwich Sid Time =  06h 52m 12.01s = 6.870002271h = 103.050034058°

Apparent Geocentric Position and True Distance
Right Ascension     =  22h 36m 39.10s = 22.6108613h = 339.1629195°
Declination         = -10° 36' 00.61" = -10.600169°
True Distance       =  1.352811405 AU = 202.377706 MKm = 125.751676 MMi
Angular Diameter    =  04.967" = 0.001379842°
Horizontal Parallax =  06.501" = 0.001805735°
Visual Magnitude    = -1.6
Light/Signal Time   =  11m 15.06s
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Basic DE405 Geocentric Mercury Ephemeris Statistics - TT Time Scale
Referred to True Ecliptic and Equinox of Date TT

For Current Date   = 2018 Feb 21 - Wed
Time TT            = 20:44:09 TT
Astronomical JD TT = 2458171.36399306

Greenwich Sid Time = 06h 51m 00.81s = 6.850226035h = 102.753390531°

Apparent Geocentric Position and True Distance
Right Ascension     =  22h 36m 38.76s = 22.6107664h = 339.1614960°
Declination         = -10° 36' 02.89" = -10.600803°
True Distance       =  1.352818810 AU = 202.378813 MKm = 125.752365 MMi
Angular Diameter    =  04.967" = 0.001379842°
Horizontal Parallax =  06.501" = 0.001805726°
Visual Magnitude    = -1.6
Light/Signal Time   =  11m 15.06s

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Mercury ephemeris table for each date of Feb. 2018 at 12:00 TT

Computed according to the NASA/JPL DE405 Ephemeris Model.
There are three extra (xx) days at each end of the table.


JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
2458148 19.9386647 -22.310434  1.369479697 -0.5    xx
2458149 20.0507302 -22.072115  1.374990104 -0.5    xx
2458150 20.1631279 -21.810826  1.380021354 -0.6    xx
2458151 20.2758315 -21.526414  1.384570331 -0.6     1
2458152 20.3888176 -21.218739  1.388632651 -0.6     2
2458153 20.5020651 -20.887671  1.392202609 -0.7     3
2458154 20.6155548 -20.533094  1.395273134 -0.7     4
2458155 20.7292696 -20.154904  1.397835732 -0.8     5
2458156 20.8431939 -19.753010  1.399880427 -0.8     6
2458157 20.9573133 -19.327336  1.401395677 -0.9     7
2458158 21.0716150 -18.877820  1.402368287 -1.0     8
2458159 21.1860873 -18.404416  1.402783311 -1.0     9
2458160 21.3007192 -17.907096  1.402623948 -1.1    10
2458161 21.4155005 -17.385852  1.401871441 -1.2    11
2458162 21.5304214 -16.840699  1.400504971 -1.3    12
2458163 21.6454718 -16.271682  1.398501569 -1.4    13
2458164 21.7606409 -15.678876  1.395836029 -1.4    14
2458165 21.8759167 -15.062398  1.392480842 -1.5    15
2458166 21.9912854 -14.422409  1.388406158 -1.6    16
2458167 22.1067300 -13.759124  1.383579781 -1.7    17
2458168 22.2222292 -13.072825  1.377967207 -1.7    18
2458169 22.3377565 -12.363882  1.371531724 -1.7    19
2458170 22.4532790 -11.632758  1.364234601 -1.7    20
2458171 22.5687552 -10.880024  1.356035364 -1.6    21
2458172 22.6841330 -10.106385  1.346892212 -1.6    22
2458173 22.7993470 -09.312701  1.336762584 -1.5    23
2458174 22.9143165 -08.500015  1.325603912 -1.5    24
2458175 23.0289424 -07.669574  1.313374593 -1.5    25
2458176 23.1431042 -06.822866  1.300035199 -1.4    26
2458177 23.2566570 -05.961644  1.285549957 -1.4    27
2458178 23.3694287 -05.087955  1.269888493 -1.3    28
2458179 23.4812163 -04.204172  1.253027840 -1.3    xx
2458180 23.5917837 -03.313010  1.234954676 -1.3    xx
2458181 23.7008593 -02.417552  1.215667698 -1.2    xx
JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
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PHP Program by Jay Tanner - 2018