Astronomy Answers: Planetary Phenomena 2049

Astronomy Answers
Planetary Phenomena 2049


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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

[2049] [Q 2049]

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
2049-01-01T08 Me xd +299.38
2049-01-01T20 Lu d −22.93
2049-01-01T21 Lu xa +258.49
2049-01-02T08
** 
b +109.69
2049-01-02T10 Me Rg +299.51
2049-01-02T16 Ve e +47.21
2049-01-03T09 Lu p 0.002385
2049-01-03T12 Lu v +283.08
2049-01-03T14 Lu c +284.15
2049-01-07T10 Sa v +288.32
2049-01-07T11 Sa a 11.01
2049-01-07T17 Sa c +288.36
2049-01-07T22
** 
B +148.19
2049-01-10T23 Me +d −18.67
2049-01-11T12 Me c +292.24
2049-01-11T19 Me V +291.85
2049-01-12T12 Me p 0.6680
2049-01-13T13 Ve xd +341.09
2049-01-15T02 Lu +d +22.91
2049-01-15T02 Lu xd +78.20
2049-01-15T22 Lu V +87.78
2049-01-16T13 Lu a 0.002715
2049-01-18T14 Lu o +119.45
2049-01-22T18 Me Pg +283.34
2049-01-23T08
** 
S +215.30
2049-01-23T09 Ne d +16.33
2049-01-25T19
** 
s +119.28
2049-01-29T05 Lu xa +257.24
2049-01-29T06 Lu d −22.83
2049-01-29T23 Ne Pg +51.06
2049-01-30T20 Ju d +22.85
2049-01-31T20 Lu p 0.002402
2049-02-01T03 Lu v +300.25
2049-02-02T01 Lu c +314.12
2049-02-03T21 Me e −25.36
2049-02-04T17 Me d −21.11
2049-02-06T09
** 
B +145.30
2049-02-08T14 Me xa +295.86
2049-02-11T05 Lu xd +76.24
2049-02-11T09 Lu +d +22.74
2049-02-12T11 Lu V +91.04
2049-02-13T00 Lu a 0.002711
2049-02-13T11 Ju Pg +80.96
2049-02-17T01 Ma xd +19.08
2049-02-17T08 Lu o +149.63
2049-02-20T17
** 
S +193.33
2049-02-22T08 Ve Rg +3.87
2049-02-25T08 Lu xa +254.58
2049-02-25T14 Lu d −22.59
2049-03-01T00 Lu p 0.002434
2049-03-01T10 Lu v +313.73
2049-03-02T06 Ve +d +8.28
2049-03-03T12 Lu c +343.83
2049-03-03T13 Ur o +163.91
2049-03-03T14 Ur V +163.90
2049-03-04T10 Ur p 17.30
2049-03-06T18
** 
B +129.77
2049-03-10T07 Lu xd +73.17
2049-03-10T17 Lu +d +22.47
2049-03-12T10 Lu V +98.54
2049-03-12T19 Lu a 0.002705
2049-03-14T22 Ve p 0.2792
2049-03-15T06 Ve V +355.81
2049-03-15T09 Ve c +355.73
2049-03-15T17 Me a 1.364
2049-03-17T00
** 
b +102.48
2049-03-19T00 Lu o +179.34
2049-03-21T05
** 
S +177.50
2049-03-22T00 Me o +2.61
2049-03-24T08 Lu xa +251.66
2049-03-24T19 Lu d −22.33
2049-03-27T07 Me v +13.38
2049-03-28T00 Lu p 0.002468
2049-03-28T20 Lu v +314.84
2049-03-30T07 Me xd +19.43
2049-04-01T23 Lu c +13.15
2049-04-04T02
** 
B +123.23
2049-04-05T06 Ve Pg +347.74
2049-04-06T10 Lu xd +70.57
2049-04-07T01 Lu +d +22.23
2049-04-09T10 Lu V +106.58
2049-04-09T15 Lu a 0.002702
2049-04-16T05 Me e +19.59
2049-04-17T13 Lu o +208.46
2049-04-18T08 Ve d −1.23
2049-04-19T01
** 
S +174.03
2049-04-20T11 Lu xa +249.84
2049-04-21T01 Lu d −22.15
2049-04-21T22 Lu v +270.60
2049-04-21T23 Lu p 0.002463
2049-04-23T16 Me +d +20.80
2049-04-26T06 Me Rg +51.66
2049-04-29T23
** 
s +114.58
2049-05-01T12 Lu c +42.03
2049-05-02T04 Sa +d −20.58
2049-05-02T15
** 
B +120.82
2049-05-03T16 Lu xd +69.43
2049-05-04T09 Lu +d +22.11
2049-05-05T03 Ve xa +1.31
2049-05-05T19 Sa Rg +297.40
2049-05-07T01 Me c +47.45
2049-05-07T03
** 
b +114.49
2049-05-07T09 Lu V +113.89
2049-05-07T10 Lu a 0.002705
2049-05-07T13 Me xa +47.14
2049-05-07T15 Me V +47.10
2049-05-09T08 Me p 0.5557
2049-05-11T04 Ju +d +23.38
2049-05-13T01 Ne v +53.55
2049-05-13T09 Ne c +53.56
2049-05-14T04 Ne a 30.83
2049-05-16T13 Ur +d +7.86
2049-05-16T23 Lu o +237.02
2049-05-17T00
** 
S +170.52
2049-05-17T19 Lu xa +249.35
2049-05-18T09 Lu d −22.10
2049-05-18T11 Ur Pg +161.80
2049-05-19T07 Lu v +271.38
2049-05-19T07 Lu p 0.002430
2049-05-20T01 Me Pg +42.26
2049-05-23T19 Me d +12.35
2049-05-24T02 Ve e −45.91
2049-05-30T20
** 
B +117.71
2049-05-30T23 Lu xd +69.37
2049-05-31T02 Lu c +70.56
2049-05-31T16 Lu +d +22.10
2049-05-31T20 Ma +d +24.37
2049-06-03T03 Me e −24.15
2049-06-04T02 Lu a 0.002711
2049-06-04T03 Lu V +119.22
2049-06-11T15 Ju xd +97.86
2049-06-14T05 Lu xa +249.36
2049-06-14T13
** 
S +164.44
2049-06-14T19 Lu d −22.10
2049-06-15T07 Lu o +265.11
2049-06-16T10 Lu p 0.002401
2049-06-16T13 Lu v +284.01
2049-06-26T06 Me xd +85.10
2049-06-27T05 Lu xd +69.27
2049-06-27T22 Lu +d +22.10
2049-06-29T00
** 
B +112.01
2049-06-29T16 Lu c +98.87
2049-07-01T10 Lu V +119.18
2049-07-01T12 Lu a 0.002717
2049-07-02T04 Ju v +102.49
2049-07-02T12 Me +d +24.20
2049-07-03T10 Me v +100.33
2049-07-03T21 Ju c +102.88
2049-07-04T23 Me o +103.78
2049-07-05T17 Ju a 6.193
2049-07-06T20 Me a 1.330
2049-07-11T15 Lu xa +248.74
2049-07-12T06 Lu d −22.06
2049-07-14T01
** 
S +161.68
2049-07-14T14 Lu o +293.09
2049-07-14T19 Lu p 0.002387
2049-07-14T23 Lu v +298.64
2049-07-15T07 Sa xa +294.10
2049-07-15T15 Sa o +294.08
2049-07-15T18 Sa V +294.07
2049-07-15T20 Sa p 8.989
2049-07-24T09 Lu xd +68.11
2049-07-25T05 Lu +d +22.01
2049-07-27T23 Lu V +110.79
2049-07-28T06
** 
B +114.08
2049-07-28T16 Lu a 0.002718
2049-07-29T08 Lu c +127.15
2049-08-03T06 Ve +d +22.10
2049-08-03T13 Me xa +157.15
2049-08-04T03 Ma c +132.71
2049-08-04T19
** 
s +127.05
2049-08-07T20 Lu xa +246.73
2049-08-08T16 Lu d −21.90
2049-08-10T07 Ma a 2.667
2049-08-12T03
** 
S +166.13
2049-08-12T05 Lu p 0.002391
2049-08-12T09 Lu v +313.30
2049-08-12T21 Lu o +321.09
2049-08-14T08 Me e +27.37
2049-08-20T10 Lu xd +65.61
2049-08-21T09 Ne +d +17.59
2049-08-21T12 Lu +d +21.81
2049-08-24T04 Lu V +110.35
2049-08-24T22 Lu a 0.002714
2049-08-26T06 Ve xd +123.13
2049-08-26T16
** 
B +116.35
2049-08-27T23 Lu c +155.63
2049-08-28T07 Me Rg +177.41
2049-08-28T12 Ne Rg +56.13
2049-08-30T05 Me d −2.80
2049-09-03T22 Lu xa +243.87
2049-09-05T00 Lu d −21.67
2049-09-07T01 Ur a 19.29
2049-09-07T21 Ur v +166.34
2049-09-08T01 Ur c +166.35
2049-09-08T02 Me p 0.6333
2049-09-09T11
** 
S +163.53
2049-09-09T11 Lu p 0.002414
2049-09-09T16 Lu v +326.52
2049-09-10T01 Me V +169.76
2049-09-10T19 Me c +169.02
2049-09-11T05 Lu o +349.42
2049-09-16T12 Lu xd +62.71
2049-09-17T10 Ma V +160.93
2049-09-17T19 Lu +d +21.56
2049-09-20T02 Me Pg +163.27
2049-09-20T22 Ma v +163.14
2049-09-20T23 Lu V +116.28
2049-09-21T12 Lu a 0.002708
2049-09-22T06 Me xd +163.67
2049-09-23T15
** 
B +113.62
2049-09-23T20 Me +d +6.52
2049-09-24T01 Sa Pg +290.77
2049-09-26T14 Lu c +184.41
2049-09-26T14 Me e −17.83
2049-09-28T16 Sa d −21.93
2049-09-30T23 Lu xa +241.37
2049-10-02T05 Lu d −21.43
2049-10-07T08 Lu p 0.002448
2049-10-07T14 Ma V +173.72
2049-10-07T14 Lu v +334.81
2049-10-08T10
** 
S +167.96
2049-10-10T14 Lu o +18.22
2049-10-12T15 Me v +191.19
2049-10-13T18 Lu xd +60.76
2049-10-13T23
** 
b +109.75
2049-10-15T03 Lu +d +21.35
2049-10-18T23 Lu V +124.53
2049-10-19T06 Lu a 0.002703
2049-10-22T17
** 
B +124.50
2049-10-24T23 Me o +212.40
2049-10-26T04 Lu c +213.68
2049-10-28T03 Lu xa +240.29
2049-10-29T05 Ma v +187.47
2049-10-29T10 Lu d −21.30
2049-10-30T12 Me xa +221.43
2049-10-31T12 Me a 1.439
2049-11-01T20 Ma V +189.76
2049-11-02T06 Lu p 0.002474
2049-11-02T17 Lu v +318.71
2049-11-06T21
** 
S +187.84
2049-11-09T03 Lu o +47.69
2049-11-10T02 Lu xd +60.19
2049-11-11T12 Lu +d +21.28
2049-11-15T10 Ne p 28.83
2049-11-16T02 Lu V +133.74
2049-11-16T03 Lu a 0.002704
2049-11-16T03 Ne o +54.70
2049-11-16T08 Ju d +19.48
2049-11-16T08 Ne V +54.70
2049-11-20T00 Ju Rg +124.36
2049-11-21T05
** 
B +142.96
2049-11-24T04 Ma v +203.99
2049-11-24T12 Lu xa +240.27
2049-11-24T17 Lu c +243.41
2049-11-25T18 Lu d −21.28
2049-11-27T23 Lu p 0.002450
2049-11-28T00 Lu v +290.75
2049-12-01T10 Me d −25.85
2049-12-05T10 Ma V +211.12
2049-12-06T11
** 
S +220.11
2049-12-07T10 Lu xd +60.28
2049-12-08T19 Lu o +77.63
2049-12-08T20 Lu +d +21.29
2049-12-09T02 Me e +20.81
2049-12-13T23 Lu a 0.002709
2049-12-14T05 Lu V +143.05
2049-12-15T20 Ve xa +261.54
2049-12-16T09 Ma v +218.11
2049-12-17T02
** 
s +124.87
2049-12-17T08 Me Rg +283.61
2049-12-19T05 Me xd +283.27
2049-12-21T19
** 
B +159.85
2049-12-21T22 Lu xa +239.99
2049-12-23T05 Lu d −21.29
2049-12-23T06 Ve v +270.87
2049-12-23T08 Ur d +4.38
2049-12-24T05 Lu c +273.33
2049-12-25T02 Ur Rg +170.75
2049-12-25T18 Ve d −23.76
2049-12-25T21 Lu p 0.002413
2049-12-25T22 Lu v +298.70
2049-12-26T17 Me c +275.90
2049-12-26T21 Me V +275.70
2049-12-27T05 Me p 0.6749
2049-12-28T23 Ve o +278.11
2049-12-29T22
** 
b +123.06
2049-12-30T02 Ve a 1.711



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Last updated: 2020-10-14