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

For Current Date   =  2025 Sep 16 - Tue
Time UT            =  04:05:19 UT
Applied Delta T    = +00:01:15
Astronomical JD TT =  2460934.67122686

Greenwich Sid Time =  03h 48m 01.93s = 3.800534704h = 57.008020560°

Apparent Geocentric Position and True Distance
Right Ascension     =  11h 47m 20.64s = 11.7890676h = 176.8360140°
Declination         = +02° 55' 35.24" = +2.926457°
True Distance       =  1.391391415 AU = 208.149193 MKm = 129.337912 MMi
Angular Diameter    =  04.830" = 0.001341583°
Horizontal Parallax =  06.320" = 0.001755667°
Visual Magnitude    = -1.6
Light/Signal Time   =  11m 34.31s

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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   = 2025 Sep 16 - Tue
Time TT            = 04:05:19 TT
Astronomical JD TT = 2460934.67035880

Greenwich Sid Time = 03h 46m 46.72s = 3.779644219h = 56.694663282°

Apparent Geocentric Position and True Distance
Right Ascension     =  11h 47m 20.30s = 11.7889723h = 176.8345845°
Declination         = +02° 55' 37.73" = +2.927147°
True Distance       =  1.391388545 AU = 208.148764 MKm = 129.337645 MMi
Angular Diameter    =  04.830" = 0.001341583°
Horizontal Parallax =  06.320" = 0.001755670°
Visual Magnitude    = -1.6
Light/Signal Time   =  11m 34.31s

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Mercury ephemeris table for each date of Sep. 2025 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
2460917  9.6824170 +15.186752  1.168892484 -1.1    xx
2460918  9.8027276 +14.707586  1.191409021 -1.2    xx
2460919  9.9246415 +14.187295  1.212795567 -1.2    xx
2460920 10.0476503 +13.628679  1.232984671 -1.3     1
2460921 10.1712915 +13.034763  1.251928926 -1.3     2
2460922 10.2951528 +12.408711  1.269599971 -1.4     3
2460923 10.4188755 +11.753742  1.285986821 -1.4     4
2460924 10.5421536 +11.073061  1.301093731 -1.5     5
2460925 10.6647331 +10.369790  1.314937802 -1.5     6
2460926 10.7864086 +09.646927  1.327546514 -1.6     7
2460927 10.9070192 +08.907310  1.338955338 -1.6     8
2460928 11.0264436 +08.153591  1.349205534 -1.7     9
2460929 11.1445954 +07.388233  1.358342219 -1.7    10
2460930 11.2614178 +06.613499  1.366412714 -1.8    11
2460931 11.3768789 +05.831462  1.373465195 -1.8    12
2460932 11.4909671 +05.044000  1.379547622 -1.8    13
2460933 11.6036869 +04.252820  1.384706915 -1.8    14
2460934 11.7150563 +03.459478  1.388988338 -1.7    15
2460935 11.8251052 +02.665372  1.392435063 -1.6    16
2460936 11.9338713 +01.871756  1.395087877 -1.5    17
2460937 12.0413989 +01.079759  1.396985003 -1.4    18
2460938 12.1477368 +00.290400  1.398162010 -1.3    19
2460939 12.2529372 -00.495405  1.398651794 -1.2    20
2460940 12.3570544 -01.276826  1.398484609 -1.1    21
2460941 12.4601435 -02.053112  1.397688132 -1.0    22
2460942 12.5622599 -02.823582  1.396287554 -0.9    23
2460943 12.6634585 -03.587611  1.394305691 -0.9    24
2460944 12.7637927 -04.344630  1.391763098 -0.8    25
2460945 12.8633148 -05.094110  1.388678196 -0.7    26
2460946 12.9620750 -05.835562  1.385067394 -0.7    27
2460947 13.0601209 -06.568530  1.380945216 -0.6    28
2460948 13.1574983 -07.292583  1.376324424 -0.6    29
2460949 13.2542496 -08.007314  1.371216139 -0.5    30
2460950 13.3504149 -08.712333  1.365629953 -0.5    xx
2460951 13.4460308 -09.407266  1.359574042 -0.4    xx
2460952 13.5411312 -10.091749  1.353055262 -0.4    xx
JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
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