Celestial Navigation Data for 2021 Oct 19 at 21 59 27 UT (GMT)
                              Delta T =  88.1 seconds 
                 For Assumed Location:  Longitude   W  72 30.0
                                        Latitude    N  41 18.4

                     Almanac Data                   |    Altitude Corrections
 Object       GHA        Dec         Hc       Zn    | Refr    SD     PA     Sum
              ø   '      ø   '      ø   '       ø   |   '      '      '      '
 SUN        153 39.1   s10 18.4   - 0 15.2   256.4  |-34.0   16.1     .1  -17.8
 MOON       339 48.1   n 4 02.7   + 0 38.8    85.2  |-34.0   15.0   55.2   36.2
 VENUS      106 55.5   s25 40.0   +15 49.0   212.0  | -3.4     .2     .2   -3.1
 JUPITER     33 22.6   s15 08.8   +22 57.4   138.6  | -2.3     .4     .0   -1.9
 SATURN      48 53.7   s19 19.6   +25 32.1   155.2  | -2.1     .1     .0   -1.9
 ALIOTH     164 43.1   n55 50.6   +31 59.9   318.6  | -1.6     .0     .0   -1.6
 ALKAID     151 21.9   n49 12.4   +36 28.7   307.1  | -1.3     .0     .0   -1.3
 ALPHECCA   124 33.6   n26 38.7   +45 08.4   267.9  | -1.0     .0     .0   -1.0
 ALPHERAT   356 04.4   n29 12.7   +28 25.6    74.7  | -1.8     .0     .0   -1.8
 ALTAIR      60 29.8   n 8 55.7   +55 55.5   158.5  |  -.7     .0     .0    -.7
 ANTARES    110 46.6   s26 28.7   +13 30.3   214.8  | -4.0     .0     .0   -4.0
 ARCTURUS   144 17.9   n19 04.4   +25 56.5   273.2  | -2.0     .0     .0   -2.0
 CAPELLA    278 52.7   n46 01.0   + 0 26.2    18.0  |-25.5     .0     .0  -25.5
 DENEB       47 54.7   n45 21.7   +71 44.3    68.9  |  -.3     .0     .0    -.3
 DUBHE      192 12.0   n61 37.9   +23 49.7   333.2  | -2.2     .0     .0   -2.2
 ELTANIN     89 10.9   n51 29.4   +74 42.0   317.4  |  -.3     .0     .0    -.3
 ENIF        32 08.5   n 9 58.6   +42 41.8   119.8  | -1.1     .0     .0   -1.1
 FOMALHAU    13 44.4   s29 30.5   + 0 47.9   131.9  |-23.0     .0     .0  -23.0
 HAMAL      326 21.1   n23 33.9   + 4 09.1    62.0  |-11.0     .0     .0  -11.0
 KAUS AUS    82 03.4   s34 22.5   +13 48.6   188.1  | -3.9     .0     .0   -3.9
 KOCHAB     135 48.2   n74 04.1   +46 40.0   339.1  |  -.9     .0     .0    -.9
 MARKAB      11 59.5   n15 19.4   +32 04.8    97.8  | -1.6     .0     .0   -1.6
 MIRFAK     306 58.8   n49 56.2   +12 57.7    32.5  | -4.2     .0     .0   -4.2
 NUNKI       74 18.4   s26 16.2   +22 24.2   181.8  | -2.4     .0     .0   -2.4
 RASALHAG    94 28.4   n12 32.9   +55 25.5   220.1  |  -.7     .0     .0    -.7
 SABIK      100 33.3   s15 45.0   +27 18.8   210.6  | -1.9     .0     .0   -1.9
 SCHEDAR    348 00.7   n56 39.5   +36 14.1    42.7  | -1.4     .0     .0   -1.4
 SHAULA      94 41.4   s37 07.2   + 8 59.4   197.8  | -5.9     .0     .0   -5.9
 VEGA        79 02.4   n38 48.5   +84 24.5   245.6  |  -.1     .0     .0    -.1
 ZUBENELG   135 26.5   s16 07.7   + 8 19.8   239.8  | -6.3     .0     .0   -6.3
 ARIES      358 27.2