Astronomy Answers: Planetary Phenomena 1943

Astronomy Answers
Planetary Phenomena 1943


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The diagram below is explained further on the page for the year 2000.

1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105

[1943] [Q 1943]

For an explanation of the above pictures, see the page for the year 2000.

The last table on this page lists a number of noteworthy planetary phenomena during the listed year. The first column ("date") gives the date and hour, in the form year-month-dayThour in the Gregorian calendar, in Universal Time (UT). The second column ("pl") identifies the planet that shows the phenomenon:

pl Planet
Me Mercury
Ve Venus
Ma Mars
Ju Jupiter
Sa Saturn
Ur Uranus
Ne Neptune
Lu Moon

The third column ("*") provides the type of the phenomenon. The fourth column ("AU") shows the value (distance) in Astronomical Units, if applicable. The fifth column ("deg") gives the value of a relevant angle (declination \( δ \), elongation \( E \), conjunction spread \( σ \), or ecliptic longitude \( λ \)) in degrees. Which angle it is for each phenomenon is shown below in column "?". Declinations and ecliptical longitudes are measured relative to the equinox of the date.

 ?  
Explanation
p perigee
a apogee
+dδgreatest northern declination
dδgreatest southern declination
cλconjunction (with the Sun)
oλopposition (relative to the Sun)
eEgreatest elongation
xaλpassage through the ascending node (zero ecliptical latitude)
xdλpassage through the descending node (zero ecliptical latitude)
bσleast conjunction spread (Mercury - Saturn)
Bσleast conjunction spread (Mercury - Neptune)
sσgreatest conjunction spread (Mercury - Saturn)
Sσgreatest conjunction spread (Mercury - Neptune)
Vλbegin eastward (prograde) acceleration
Pgλstationary point: begin eastward (prograde) motion
vλbegin westward (retrograde) acceleration
Rgλstationary point: begin westward (retrograde) motion

The calculations for the planets are based on the VSOP87 model (type A) of Laskar, and the calculations for the Moon are based on the most detailed model from [Meeus]. One position per day was calculated for each celestial object. The hour of the day for each phenomenon was determined by interpolation.

date pl * AU deg
1943-01-02T23
** 
S +234.92
1943-01-03T03 Ne Rg +182.06
1943-01-05T13 Lu d −19.39
1943-01-05T20 Lu v +282.41
1943-01-06T00 Lu p 0.002384
1943-01-06T00 Lu c +285.34
1943-01-08T10 Me e +19.12
1943-01-08T16 Lu xd +325.47
1943-01-09T17 Ju p 4.234
1943-01-10T09 Ju V +110.25
1943-01-10T19 Ju o +110.19
1943-01-11T21 Me xd +309.75
1943-01-14T01
** 
B +203.77
1943-01-15T08 Me Rg +310.84
1943-01-19T02 Lu +d +19.38
1943-01-19T10 Lu a 0.002716
1943-01-19T15 Lu V +104.87
1943-01-20T20 Me +d −15.74
1943-01-20T22 Lu o +120.55
1943-01-22T23 Lu xa +144.98
1943-01-23T20 Sa d +19.52
1943-01-24T07 Me c +303.94
1943-01-24T17 Me V +303.42
1943-01-25T18 Me p 0.6595
1943-01-27T02
** 
S +328.59
1943-01-29T07 Ma d −23.86
1943-02-02T01 Lu d −19.35
1943-02-03T10 Lu v +299.52
1943-02-03T12 Lu p 0.002396
1943-02-04T11 Lu c +315.29
1943-02-05T02 Me Pg +294.92
1943-02-05T03 Lu xd +324.94
1943-02-05T18 Sa Pg +65.59
1943-02-05T22 Ur d +20.14
1943-02-07T09 Ur Pg +60.58
1943-02-10T16
** 
B +181.05
1943-02-14T21 Me d −19.49
1943-02-15T09 Lu +d +19.33
1943-02-15T18 Lu V +103.28
1943-02-15T20 Lu a 0.002712
1943-02-17T22 Me e −26.39
1943-02-19T05 Me xa +303.86
1943-02-19T06 Lu xa +145.00
1943-02-19T17 Lu o +150.72
1943-02-24T02
** 
S +238.12
1943-03-01T09 Lu d −19.35
1943-03-03T18 Lu p 0.002427
1943-03-03T20 Lu v +314.43
1943-03-04T13 Lu xd +324.97
1943-03-05T22 Lu c +345.00
1943-03-11T09
** 
B +145.08
1943-03-11T13 Ju Pg +105.17
1943-03-13T18 Ju +d +22.96
1943-03-14T16 Lu +d +19.40
1943-03-15T14 Lu V +109.38
1943-03-15T14 Lu a 0.002706
1943-03-18T13 Lu xa +144.76
1943-03-21T10 Lu o +180.42
1943-03-21T16 Ne o +180.69
1943-03-21T18 Ne V +180.69
1943-03-22T12 Ne p 29.26
1943-03-23T08 Ve xd +32.37
1943-03-24T12
** 
S +182.58
1943-03-28T15 Lu d −19.48
1943-03-30T02 Me a 1.349
1943-03-31T04 Lu p 0.002462
1943-03-31T11 Lu v +318.81
1943-03-31T20 Lu xd +324.16
1943-04-04T00 Me o +14.02
1943-04-04T09 Lu c +14.27
1943-04-08T07 Me v +22.99
1943-04-09T00
** 
B +114.64
1943-04-09T20 Me xd +26.21
1943-04-11T00 Lu +d +19.58
1943-04-12T10 Lu a 0.002702
1943-04-12T13 Lu V +116.97
1943-04-14T18 Lu xa +143.17
1943-04-19T13 Ma v +332.01
1943-04-19T23 Lu o +209.50
1943-04-22T15
** 
S +152.66
1943-04-24T06 Lu v +270.08
1943-04-24T21 Lu d −19.70
1943-04-25T04 Lu p 0.002469
1943-04-27T22 Lu xd +321.94
1943-04-30T08 Me e +20.57
1943-05-03T21 Lu c +43.07
1943-05-05T23 Me +d +23.43
1943-05-07T01
** 
B +98.68
1943-05-08T09 Lu +d +19.81
1943-05-10T05 Lu a 0.002703
1943-05-10T12 Lu V +124.32
1943-05-11T17 Me Rg +65.73
1943-05-11T20 Lu xa +140.38
1943-05-13T09 Ve +d +25.70
1943-05-18T04 Me xa +64.17
1943-05-19T09 Lu o +238.00
1943-05-20T04
** 
b +82.52
1943-05-21T01
** 
S +143.98
1943-05-21T14 Lu v +270.61
1943-05-22T02 Lu p 0.002438
1943-05-22T05 Lu d −19.89
1943-05-23T02 Me c +61.59
1943-05-23T08 Me V +61.45
1943-05-24T02 Me p 0.5497
1943-05-24T23 Lu xd +319.07
1943-05-26T07 Ur a 20.41
1943-05-26T07 Ur c +64.66
1943-05-26T17 Ur v +64.69
1943-06-02T10 Lu c +71.51
1943-06-03T15
** 
B +95.78
1943-06-04T13 Me Pg +57.02
1943-06-04T17 Lu +d +19.97
1943-06-06T17 Sa v +75.96
1943-06-06T19 Me d +15.61
1943-06-06T21 Lu a 0.002709
1943-06-07T03 Sa c +76.01
1943-06-07T06 Sa a 10.06
1943-06-07T08 Lu V +130.39
1943-06-07T12 Ne +d +1.54
1943-06-07T23 Lu xa +137.67
1943-06-10T05 Ne Pg +179.28
1943-06-11T21
** 
s +84.37
1943-06-17T17 Lu o +266.13
1943-06-17T23
** 
S +141.94
1943-06-18T00 Me e −22.76
1943-06-18T14 Lu d −19.99
1943-06-18T20 Lu v +282.81
1943-06-19T02 Lu p 0.002407
1943-06-21T02 Lu xd +316.86
1943-06-27T18 Ve e +45.41
1943-07-02T00 Lu c +99.78
1943-07-02T01 Lu +d +20.00
1943-07-02T04
** 
B +91.09
1943-07-04T09 Lu a 0.002715
1943-07-04T20 Lu V +133.33
1943-07-05T02 Lu xa +136.16
1943-07-06T09
** 
b +82.57
1943-07-06T20 Me xd +91.91
1943-07-10T19 Me +d +23.77
1943-07-12T22 Ve xa +154.57
1943-07-15T01 Me v +109.16
1943-07-16T02 Lu d −19.98
1943-07-16T15
** 
S +137.61
1943-07-17T00 Lu o +294.06
1943-07-17T07 Lu v +298.39
1943-07-17T10 Lu p 0.002389
1943-07-18T00 Me o +115.43
1943-07-18T11 Lu xd +315.98
1943-07-20T08 Me a 1.338
1943-07-29T07 Lu +d +19.97
1943-07-29T11 Ju v +126.38
1943-07-30T00 Ju c +126.50
1943-07-30T10
** 
B +91.77
1943-07-31T03 Ju a 6.305
1943-07-31T14 Lu a 0.002717
1943-07-31T16 Lu c +128.06
1943-07-31T18 Lu V +129.00
1943-08-01T08 Lu xa +135.88
1943-08-12T12 Lu d −19.96
1943-08-14T02
** 
S +142.81
1943-08-14T04 Me xa +164.47
1943-08-14T20 Lu p 0.002389
1943-08-14T21 Lu v +315.43
1943-08-14T21 Lu xd +315.97
1943-08-15T04 Ve Rg +170.56
1943-08-15T07 Lu o +322.10
1943-08-25T05 Ve d −2.45
1943-08-25T13 Lu +d +19.97
1943-08-27T11
** 
s +96.40
1943-08-27T13 Lu V +123.54
1943-08-27T18
** 
B +96.20
1943-08-27T19 Lu a 0.002715
1943-08-28T09 Me e +27.19
1943-08-28T14 Lu xa +135.97
1943-08-30T07 Lu c +156.58
1943-09-05T11 Ve c +162.54
1943-09-05T18 Ve V +162.37
1943-09-06T01 Ve p 0.2850
1943-09-08T21 Lu d −20.02
1943-09-10T14
** 
S +142.49
1943-09-11T03 Me Rg +189.49
1943-09-11T07 Lu xd +315.65
1943-09-12T04 Me d −7.46
1943-09-12T04 Lu p 0.002408
1943-09-12T10 Lu v +332.06
1943-09-13T15 Lu o +294.92
1943-09-14T09 Ur Rg +68.85
1943-09-14T20 Ur +d +21.68
1943-09-17T00 Sa +d +22.02
1943-09-21T20 Lu +d +20.09
1943-09-21T22 Me p 0.6465
1943-09-23T13 Me V +181.47
1943-09-24T01 Lu V +126.28
1943-09-24T04 Me c +180.77
1943-09-24T07 Lu a 0.002709
1943-09-24T08 Ne a 31.26
1943-09-24T15
** 
B +88.41
1943-09-24T19 Lu xa +135.19
1943-09-25T06 Ne c +181.81
1943-09-25T13 Ne v +181.82
1943-09-26T21 Ve Pg +154.35
1943-09-28T23 Lu c +185.45
1943-10-02T19 Me xd +174.73
1943-10-03T06 Me Pg +174.69
1943-10-03T20
** 
b +78.68
1943-10-06T03 Lu d −20.21
1943-10-06T07 Me +d +2.64
1943-10-08T06
** 
S +134.49
1943-10-08T13 Lu xd +314.12
1943-10-09T05 Sa Rg +86.64
1943-10-09T16 Me e −17.94
1943-10-10T05 Lu p 0.002441
1943-10-10T16 Ve +d +5.36
1943-10-10T17 Lu v +345.39
1943-10-13T01 Lu o +19.35
1943-10-19T04 Lu +d +20.31
1943-10-20T22
** 
B +94.25
1943-10-21T21 Lu V +132.59
1943-10-21T22 Lu xa +132.91
1943-10-22T01 Lu a 0.002703
1943-10-22T06 Ma xd +82.02
1943-10-26T01 Me v +202.61
1943-10-27T17 Ma Rg +82.24
1943-10-28T13 Lu c +214.78
1943-11-02T09 Lu d −20.45
1943-11-03T01 Ve xd +174.30
1943-11-04T14 Lu xd +311.32
1943-11-05T12
** 
S +156.70
1943-11-05T21 Lu p 0.002473
1943-11-06T20 Lu v +343.21
1943-11-10T00 Me o +227.24
1943-11-10T03 Me xa +227.46
1943-11-11T13 Lu o +48.81
1943-11-14T09 Me a 1.448
1943-11-15T13 Lu +d +20.56
1943-11-15T22 Ve e −46.65
1943-11-17T07
** 
B +121.34
1943-11-18T00 Lu xa +129.79
1943-11-18T21 Lu V +140.27
1943-11-18T21 Lu a 0.002702
1943-11-27T03 Lu c +244.51
1943-11-28T01 Ma p 0.5395
1943-11-29T06 Ur V +66.83
1943-11-29T09 Ur o +66.82
1943-11-29T11 Ur p 18.38
1943-11-29T16 Lu d −20.64
1943-11-30T05 Ma +d +24.43
1943-11-30T08 Lu v +290.08
1943-11-30T21 Lu p 0.002459
1943-12-01T15 Lu xd +308.52
1943-12-02T16 Ma V +73.75
1943-12-02T17
** 
S +195.30
1943-12-05T06 Ma o +72.76
1943-12-08T14 Me d −25.73
1943-12-09T21 Ju d +13.31
1943-12-11T04 Lu o +78.78
1943-12-12T22 Lu +d +20.70
1943-12-13T10 Ju Rg +147.07
1943-12-14T08
** 
B +151.99
1943-12-15T03 Lu xa +127.47
1943-12-15T09 Sa p 8.052
1943-12-15T11 Sa o +83.15
1943-12-15T15 Sa V +83.13
1943-12-16T18 Lu a 0.002707
1943-12-16T21 Lu V +147.95
1943-12-22T17 Me e +19.97
1943-12-26T15 Lu c +274.53
1943-12-27T02 Lu d −20.71
1943-12-28T09 Lu v +299.82
1943-12-28T14 Lu p 0.002421
1943-12-28T19
** 
S +240.10
1943-12-28T20 Lu xd +307.00
1943-12-29T18 Me xd +294.81
1943-12-30T06 Me Rg +294.85



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