Astronomy Answers: Planetary Phenomena 2097

Astronomy Answers
Planetary Phenomena 2097


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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

[2097] [Q 2097]

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
2097-01-03T06 Ju p 4.205
2097-01-04T08 Ju V +105.29
2097-01-04T08 Ju o +105.28
2097-01-04T13
** 
B +183.36
2097-01-07T18 Lu xd +230.10
2097-01-08T02 Ve xd +334.67
2097-01-08T14 Lu V +240.13
2097-01-09T03 Lu a 0.002712
2097-01-11T18 Lu d −26.95
2097-01-13T03 Lu c +294.21
2097-01-13T10 Me xa +275.32
2097-01-17T07 Me d −23.46
2097-01-21T07
** 
S +281.02
2097-01-21T20 Lu xa +48.64
2097-01-25T03 Lu p 0.002427
2097-01-25T04 Lu +d +27.01
2097-01-25T12 Lu v +102.13
2097-01-27T07 Lu o +128.67
2097-02-03T19 Lu xd +227.20
2097-02-05T12 Lu V +247.27
2097-02-05T21 Lu a 0.002706
2097-02-07T15 Me a 1.405
2097-02-08T00 Lu d −27.09
2097-02-08T02 Ve Rg +349.75
2097-02-11T19 Lu c +324.41
2097-02-13T13
** 
s +233.67
2097-02-14T23 Me o +327.25
2097-02-16T15
** 
B +211.72
2097-02-17T20 Lu xa +45.49
2097-02-18T03 Ve +d +2.24
2097-02-21T11 Lu p 0.002464
2097-02-21T11 Lu +d +27.19
2097-02-22T05 Lu v +107.54
2097-02-24T18 Me v +345.32
2097-02-25T20 Lu o +158.57
2097-02-26T16 Ne o +159.36
2097-02-26T18 Ne V +159.36
2097-02-27T08 Ne p 29.19
2097-02-28T06 Ve p 0.2761
2097-02-28T17 Ve V +341.82
2097-02-28T23 Ve c +341.67
2097-03-01T12
** 
S +292.17
2097-03-02T22 Lu xd +224.26
2097-03-04T04 Me xd +359.04
2097-03-04T07 Sa p 8.360
2097-03-04T10 Sa o +165.15
2097-03-04T15 Sa V +165.13
2097-03-04T21 Ju Pg +100.27
2097-03-05T13 Lu V +255.66
2097-03-05T18 Lu a 0.002702
2097-03-07T08 Lu d −27.31
2097-03-10T00 Ju +d +23.25
2097-03-13T09 Lu c +354.09
2097-03-13T11 Ma xa +269.83
2097-03-13T11 Me e +18.24
2097-03-16T21
** 
B +190.41
2097-03-16T22 Lu xa +43.25
2097-03-18T06 Lu v +62.30
2097-03-18T08 Lu p 0.002468
2097-03-20T17 Lu +d +27.41
2097-03-20T23 Me Rg +16.25
2097-03-21T17 Ve Pg +333.78
2097-03-22T04 Me +d +9.46
2097-03-22T12 Ma d −23.52
2097-03-27T09 Lu o +188.02
2097-03-29T01 Ur c +9.67
2097-03-29T02 Ur v +9.67
2097-03-29T10
** 
S +306.08
2097-03-29T21 Ur a 21.05
2097-03-30T03 Lu xd +222.70
2097-03-30T15 Me c +11.24
2097-03-31T12 Me V +10.51
2097-04-02T13 Lu V +263.41
2097-04-02T14 Lu a 0.002704
2097-04-03T02 Me p 0.5899
2097-04-03T16 Lu d −27.49
2097-04-04T15 Ve d −5.38
2097-04-11T10 Me xa +4.12
2097-04-11T21 Lu c +23.24
2097-04-12T19
** 
B +181.45
2097-04-13T05 Lu xa +42.42
2097-04-13T07 Me Pg +3.96
2097-04-14T08 Lu v +59.18
2097-04-14T10 Lu p 0.002435
2097-04-16T23 Lu +d +27.53
2097-04-18T12 Me d +0.58
2097-04-25T20
** 
S +263.67
2097-04-26T00 Lu o +217.04
2097-04-26T10 Lu xd +222.42
2097-04-27T13 Me e −27.00
2097-04-29T15 Ve xa +354.99
2097-04-30T06 Lu a 0.002709
2097-04-30T08 Lu V +269.16
2097-05-01T00 Lu d −27.55
2097-05-08T20 Sa +d +9.09
2097-05-09T20 Ve e −46.06
2097-05-10T15 Lu xa +42.53
2097-05-11T06 Lu c +51.92
2097-05-12T01
** 
B +160.57
2097-05-12T09 Sa Pg +161.68
2097-05-12T12 Lu p 0.002404
2097-05-12T14 Lu v +72.03
2097-05-14T07 Lu +d +27.53
2097-05-16T06 Ne +d +9.33
2097-05-17T13 Ne Pg +157.95
2097-05-23T17 Lu xd +222.53
2097-05-25T10
** 
S +214.64
2097-05-25T15 Lu o +245.77
2097-05-27T15 Lu V +269.50
2097-05-27T17 Lu a 0.002715
2097-05-28T06 Lu d −27.50
2097-05-31T03 Me xd +65.98
2097-06-03T23 Me a 1.322
2097-06-03T23 Me o +74.36
2097-06-04T14 Me v +75.69
2097-06-07T01 Lu xa +42.09
2097-06-09T14 Lu c +80.03
2097-06-09T21 Lu p 0.002389
2097-06-10T01 Lu v +86.94
2097-06-10T05 Ma +d −20.72
2097-06-10T05
** 
B +142.69
2097-06-10T16 Lu +d +27.48
2097-06-13T08 Me +d +25.15
2097-06-19T21 Lu xd +221.60
2097-06-23T04 Lu V +260.96
2097-06-23T21 Lu a 0.002716
2097-06-24T07 Lu o +274.10
2097-06-24T11 Lu d −27.45
2097-06-24T16
** 
S +196.99
2097-06-30T10 Ma Rg +313.80
2097-07-04T07 Lu xa +40.39
2097-07-08T02 Lu +d +27.46
2097-07-08T06 Lu p 0.002392
2097-07-08T09 Me xa +133.76
2097-07-08T11 Lu v +101.79
2097-07-08T21 Lu c +107.97
2097-07-09T05
** 
B +137.89
2097-07-10T02 Me e +26.30
2097-07-16T02 Ur +d +4.75
2097-07-16T23 Lu xd +219.39
2097-07-17T14 Ur Rg +13.69
2097-07-20T07 Lu V +259.52
2097-07-21T02 Lu a 0.002713
2097-07-21T17 Lu d −27.49
2097-07-22T00 Ju v +121.47
2097-07-23T06 Ju c +121.74
2097-07-23T16
** 
S +191.08
2097-07-23T21 Lu o +302.35
2097-07-24T03 Me Rg +142.70
2097-07-24T14 Ju a 6.276
2097-07-29T14 Me d +10.11
2097-07-30T15 Ma o +308.78
2097-07-31T03 Ve +d +22.27
2097-07-31T09 Lu xa +37.67
2097-07-31T22 Ma V +308.43
2097-08-03T06 Ma p 0.3819
2097-08-03T16 Me p 0.5942
2097-08-04T11 Lu +d +27.57
2097-08-05T13 Lu p 0.002413
2097-08-05T18 Lu v +114.88
2097-08-06T03 Me V +136.47
2097-08-06T17
** 
B +132.26
2097-08-06T23 Me c +135.81
2097-08-07T04 Lu c +136.00
2097-08-13T00 Lu xd +216.44
2097-08-17T01 Lu V +264.95
2097-08-17T03 Me Pg +130.92
2097-08-17T15 Lu a 0.002708
2097-08-17T23 Lu d −27.64
2097-08-19T09 Ma d −25.42
2097-08-20T19 Ve xd +120.22
2097-08-21T00
** 
S +183.96
2097-08-22T11 Lu o +330.74
2097-08-24T10 Me +d +15.89
2097-08-24T23 Me e −18.36
2097-08-27T03 Me xd +137.08
2097-08-27T10 Lu xa +35.01
2097-08-30T19 Ma Pg +303.37
2097-08-31T18 Lu +d +27.75
2097-08-31T21 Ne a 31.20
2097-09-01T14 Ne c +160.48
2097-09-01T23 Ne v +160.50
2097-09-02T10 Lu p 0.002445
2097-09-02T17 Lu v +123.68
2097-09-04T05
** 
B +129.55
2097-09-05T12 Lu c +164.23
2097-09-09T05 Lu xd +214.16
2097-09-11T04 Me v +162.58
2097-09-12T19 Sa v +171.77
2097-09-13T07 Sa c +171.83
2097-09-13T10 Sa a 10.41
2097-09-14T00 Lu V +272.48
2097-09-14T06 Lu d −27.84
2097-09-14T08 Lu a 0.002703
2097-09-18T23 Me o +177.32
2097-09-19T20
** 
S +185.69
2097-09-19T22
** 
b +113.81
2097-09-21T01 Lu o +165.27
2097-09-23T14 Lu xa +33.64
2097-09-26T14 Me a 1.405
2097-09-28T00 Lu +d +27.92
2097-09-28T18 Lu p 0.002472
2097-09-29T07 Lu v +113.90
2097-10-02T21 Ur p 19.03
2097-10-03T06
** 
B +135.57
2097-10-03T14 Ur o +11.70
2097-10-03T15 Ur V +11.70
2097-10-04T08 Me xa +203.74
2097-10-04T23 Lu c +193.02
2097-10-06T12 Lu xd +213.34
2097-10-11T14 Lu d −27.97
2097-10-12T01 Lu V +281.09
2097-10-12T04 Lu a 0.002703
2097-10-19T09
** 
S +202.37
2097-10-20T13 Lu o +28.51
2097-10-20T21 Lu xa +33.32
2097-10-24T03 Lu p 0.002454
2097-10-24T05 Lu v +80.94
2097-10-25T06 Lu +d +27.98
2097-11-01T04
** 
B +150.32
2097-11-02T21 Lu xd +213.44
2097-11-03T14 Lu c +222.48
2097-11-04T13 Me e +23.30
2097-11-07T22 Lu d −27.96
2097-11-09T00 Lu a 0.002709
2097-11-09T04 Lu V +290.16
2097-11-10T19 Me d −24.80
2097-11-15T03 Me Rg +253.03
2097-11-17T04
** 
S +228.59
2097-11-17T07 Lu xa +33.31
2097-11-19T01 Lu o +58.04
2097-11-20T21 Lu p 0.002417
2097-11-20T23 Lu v +86.50
2097-11-21T13 Lu +d +27.93
2097-11-23T02 Me xd +247.83
2097-11-25T02 Me p 0.6779
2097-11-25T10 Me V +244.74
2097-11-25T13 Me c +244.56
2097-11-29T13
** 
B +160.02
2097-11-30T02 Lu xd +213.03
2097-12-03T07 Lu c +252.42
2097-12-03T22 Ju d +14.69
2097-12-05T00 Me Pg +236.82
2097-12-05T05 Lu d −27.88
2097-12-05T13 Me +d −16.83
2097-12-06T16 Lu a 0.002715
2097-12-07T02 Lu V +297.56
2097-12-07T08 Ju Rg +142.55
2097-12-08T13 Ve v +256.47
2097-12-10T08 Ve xa +258.72
2097-12-10T23 Ne d +7.47
2097-12-13T14 Ve a 1.711
2097-12-13T15 Me e −21.01
2097-12-13T16 Ne Rg +162.94
2097-12-14T00 Ve o +263.31
2097-12-14T16 Lu xa +32.18
2097-12-15T06
** 
S +256.86
2097-12-15T21 Ur d +3.23
2097-12-17T16 Ur Pg +9.76
2097-12-18T12 Lu o +87.90
2097-12-18T23 Lu +d +27.85
2097-12-19T05 Lu p 0.002390
2097-12-19T07 Lu v +100.07
2097-12-19T08 Ve V +270.04
2097-12-22T11 Ve d −23.84
2097-12-26T23 Ve v +279.67
2097-12-27T01
** 
B +184.96
2097-12-27T04 Lu xd +211.20
2097-12-31T07 Me xa +265.33



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Last updated: 2020-10-14