Astronomy Answers
Planetary Phenomena 2086


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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

[2086] [Q 2086]

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
2086−01−01T15
** 
S +235.65
2086−01−05T12 Me o +285.65
2086−01−05T12 Lu a 0.002708
2086−01−05T18 Lu V +170.27
2086−01−09T11 Ve Pg +261.28
2086−01−12T19 Lu d −23.30
2086−01−13T03 Lu xa +262.51
2086−01−15T11 Lu c +295.81
2086−01−16T10 Ve +d −17.61
2086−01−17T07 Ma d −23.92
2086−01−17T08 Lu p 0.002419
2086−01−17T09 Lu v +324.14
2086−01−17T13
** 
B +162.32
2086−01−20T20 Me v +311.23
2086−01−22T17
** 
s +153.56
2086−01−25T13 Lu +d +23.24
2086−01−25T20 Lu xd +82.06
2086−01−29T17 Lu o +130.26
2086−01−31T09
** 
S +210.67
2086−01−31T21 Ju p 4.325
2086−02−01T11 Ju V +133.06
2086−02−01T11 Ju o +133.06
2086−02−02T04 Lu a 0.002714
2086−02−02T17 Lu V +177.91
2086−02−03T12 Ne o +135.13
2086−02−03T18 Ne V +135.13
2086−02−03T22 Ne p 29.09
2086−02−04T02 Me xd +333.71
2086−02−06T05 Me e +18.24
2086−02−09T05 Lu d −23.13
2086−02−09T10 Lu xa +260.82
2086−02−12T18 Me Rg +339.68
2086−02−13T22 Lu c +325.70
2086−02−14T02 Ur v +325.98
2086−02−14T05 Ur c +325.98
2086−02−14T16 Lu p 0.002392
2086−02−14T17 Lu v +337.62
2086−02−15T04 Ur a 20.98
2086−02−15T15
** 
B +146.43
2086−02−15T20 Me +d −5.45
2086−02−17T11 Ve d −18.83
2086−02−21T18 Me c +333.58
2086−02−21T19 Lu +d +23.04
2086−02−21T21 Lu xd +79.82
2086−02−22T10 Me V +332.82
2086−02−24T06 Me p 0.6344
2086−02−28T12 Lu o +160.37
2086−02−28T15
** 
S +189.72
2086−03−01T10 Ve e −46.70
2086−03−01T10 Lu a 0.002717
2086−03−01T21 Lu V +176.80
2086−03−06T16 Me Pg +324.76
2086−03−08T13 Lu xa +257.88
2086−03−08T13 Lu d −22.88
2086−03−13T00 Me d −12.37
2086−03−14T08 Me xa +327.50
2086−03−15T04 Lu v +352.79
2086−03−15T04 Lu p 0.002385
2086−03−15T08 Lu c +234.25
2086−03−15T17
** 
B +132.74
2086−03−20T10 Me e −27.68
2086−03−20T23 Lu xd +76.68
2086−03−21T02 Lu +d +22.77
2086−03−28T01 Lu V +163.68
2086−03−28T12 Lu a 0.002717
2086−03−29T02
** 
S +169.14
2086−03−30T06 Lu o +190.06
2086−04−02T02 Ju +d +19.08
2086−04−03T03 Ju Pg +128.02
2086−04−03T13 Ve xa +330.33
2086−04−04T14 Lu xa +255.02
2086−04−04T19 Lu d −22.63
2086−04−09T07 Sa a 10.37
2086−04−09T08 Sa c +19.95
2086−04−09T12 Pl o +19.92
2086−04−09T12 Pl v +19.92
2086−04−09T18 Sa v +20.01
2086−04−10T12 Ma v +334.91
2086−04−11T09 Pl a 48.76
2086−04−12T13 Lu v +6.97
2086−04−12T15 Lu p 0.002399
2086−04−13T12
** 
B +116.21
2086−04−13T16 Lu c +24.20
2086−04−17T03 Lu xd +74.28
2086−04−17T10 Lu +d +22.56
2086−04−23T15 Ne Pg +133.72
2086−04−24T10 Ne +d +16.78
2086−04−24T14 Lu V +166.97
2086−04−24T23 Lu a 0.002712
2086−04−27T15
** 
S +153.53
2086−04−28T22 Lu o +219.16
2086−04−29T06 Me a 1.330
2086−05−01T11 Me o +41.22
2086−05−01T16 Lu xa +253.54
2086−05−02T00 Lu d −22.49
2086−05−03T01 Me xd +44.60
2086−05−04T09 Me v +47.42
2086−05−10T16 Lu v +17.99
2086−05−10T18 Lu p 0.002429
2086−05−12T00
** 
B +109.14
2086−05−13T01 Lu c +52.79
2086−05−14T12 Lu xd +73.39
2086−05−14T20 Lu +d +22.46
2086−05−22T12 Lu V +174.40
2086−05−22T15 Lu a 0.002705
2086−05−25T12 Me +d +25.65
2086−05−27T00
** 
S +153.01
2086−05−28T12 Lu o +247.70
2086−05−28T23 Lu xa +253.39
2086−05−29T07 Lu d −22.46
2086−05−31T22 Me e +23.13
2086−06−01T05 Ur +d −12.17
2086−06−03T10 Ur Rg +329.99
2086−06−06T22 Lu v +17.06
2086−06−07T00 Lu p 0.002462
2086−06−09T17
** 
B +110.08
2086−06−10T07 Me xa +100.08
2086−06−10T21 Lu xd +73.41
2086−06−11T05 Lu +d +22.47
2086−06−11T11 Lu c +81.02
2086−06−12T04 Pl +d −7.48
2086−06−14T06 Me Rg +100.69
2086−06−19T09 Lu a 0.002702
2086−06−19T12 Lu V +182.56
2086−06−24T05
** 
S +151.00
2086−06−25T04 Me p 0.5566
2086−06−25T07 Lu xa +253.37
2086−06−25T15 Lu d −22.47
2086−06−26T14 Me V +96.11
2086−06−26T23 Me c +95.87
2086−06−27T00 Lu o +275.83
2086−07−01T20 Lu v +343.88
2086−07−02T05 Lu p 0.002467
2086−07−03T06 Me d +18.65
2086−07−07T13
** 
B +107.63
2086−07−08T05 Lu xd +73.17
2086−07−08T08 Me Pg +91.66
2086−07−08T13 Lu +d +22.44
2086−07−10T22 Lu c +109.18
2086−07−11T04
** 
b +80.37
2086−07−17T04 Lu a 0.002704
2086−07−17T13 Lu V +190.70
2086−07−17T17 Ve +d +23.00
2086−07−19T09 Me e −20.31
2086−07−20T22 Pl Rg +21.46
2086−07−22T14 Lu xa +252.51
2086−07−23T00
** 
S +154.85
2086−07−23T00 Lu d −22.39
2086−07−25T17 Ve xd +104.47
2086−07−26T09 Lu o +303.92
2086−07−28T03 Me +d +21.77
2086−07−28T21 Lu v +340.34
2086−07−29T02 Lu p 0.002436
2086−07−30T01 Me xd +111.52
2086−08−04T07
** 
B +118.96
2086−08−04T08 Lu xd +71.69
2086−08−04T09 Sa +d +9.12
2086−08−04T20 Lu +d +22.33
2086−08−07T20 Ne a 31.09
2086−08−08T06 Ne c +136.25
2086−08−08T09 Ne v +136.26
2086−08−09T10 Lu c +137.35
2086−08−09T22 Me v +132.90
2086−08−11T08 Sa Rg +30.18
2086−08−13T21 Lu a 0.002711
2086−08−14T12 Me o +142.27
2086−08−14T12 Lu V +198.33
2086−08−18T19 Lu xa +250.17
2086−08−19T10 Lu d −22.19
2086−08−19T10 Me a 1.362
2086−08−19T14 Ur p 18.99
2086−08−20T04 Ur V +328.02
2086−08−20T12 Ur o +328.01
2086−08−20T14 Ju v +148.71
2086−08−21T07
** 
S +180.63
2086−08−21T10 Ju c +148.90
2086−08−21T17 Ju a 6.381
2086−08−24T17 Lu o +332.07
2086−08−25T22 Lu v +350.17
2086−08−26T02 Lu p 0.002405
2086−08−31T09 Lu xd +69.01
2086−09−01T01 Lu +d +22.10
2086−09−01T18
** 
B +144.66
2086−09−06T06 Me xa +183.07
2086−09−08T01 Lu c +165.90
2086−09−10T09 Lu a 0.002716
2086−09−11T05 Lu V +203.77
2086−09−14T21 Lu xa +247.24
2086−09−15T18 Lu d −21.94
2086−09−18T21
** 
S +222.11
2086−09−23T01 Lu o +340.85
2086−09−23T06 Lu v +4.13
2086−09−23T10 Lu p 0.002387
2086−09−27T11 Lu xd +66.25
2086−09−27T21 Me e +25.95
2086−09−28T08 Lu +d +21.85
2086−09−30T10
** 
B +172.52
2086−09−30T16 Ma xd +93.00
2086−09−30T17 Ve a 1.721
2086−10−03T11 Ve o +190.69
2086−10−07T14 Lu a 0.002718
2086−10−07T17 Lu c +194.97
2086−10−08T04 Lu V +200.42
2086−10−10T02 Me d −17.63
2086−10−10T17 Me Rg +218.59
2086−10−11T07 Pl p 46.90
2086−10−11T22 Lu xa +245.00
2086−10−12T23 Pl V +20.44
2086−10−13T00 Lu d −21.73
2086−10−13T12 Pl c +20.43
2086−10−16T21
** 
s +153.18
2086−10−17T00
** 
S +269.14
2086−10−19T10 Sa V +26.72
2086−10−19T14 Sa p 8.315
2086−10−19T14 Sa o +26.70
2086−10−21T04 Me p 0.6662
2086−10−21T18 Lu v +19.69
2086−10−21T22 Lu p 0.002388
2086−10−22T05 Me V +210.21
2086−10−22T09 Lu o +29.45
2086−10−22T15 Me c +209.69
2086−10−24T07
** 
b +152.54
2086−10−24T18 Lu xd +64.49
2086−10−25T17 Lu +d +21.67
2086−10−26T00 Me xd +205.80
2086−10−29T05
** 
B +184.77
2086−10−31T14 Me Pg +202.91
2086−11−02T13 Me +d −7.31
2086−11−02T16 Ur d −13.53
2086−11−03T17 Lu V +191.55
2086−11−03T18 Lu a 0.002715
2086−11−04T15 Ur Pg +326.07
2086−11−06T11 Lu c +224.50
2086−11−07T09 Me e −18.75
2086−11−08T03 Lu xa +244.19
2086−11−09T05 Lu d −21.63
2086−11−10T23 Ve v +238.85
2086−11−13T18
** 
S +311.19
2086−11−14T06 Ve xa +242.95
2086−11−17T14 Ma Rg +105.63
2086−11−19T00 Ne d +15.32
2086−11−19T06 Lu v +35.45
2086−11−19T08 Lu p 0.002409
2086−11−20T09 Ne Rg +138.73
2086−11−20T20 Lu o +58.98
2086−11−21T04 Lu xd +64.27
2086−11−22T03 Ve V +252.79
2086−11−22T03 Lu +d +21.63
2086−11−23T18
** 
B +220.89
2086−11−28T23 Pl d −8.42
2086−11−29T02 Me v +238.06
2086−12−01T06 Lu V +194.70
2086−12−01T08 Lu a 0.002710
2086−12−01T22 Ve v +265.05
2086−12−03T06 Me xa +244.60
2086−12−03T23
** 
S +249.55
2086−12−05T09 Lu xa +244.34
2086−12−06T05 Lu c +254.57
2086−12−06T12 Lu d −21.64
2086−12−08T07 Me V +252.55
2086−12−08T18 Ve d −24.34
2086−12−14T08 Me a 1.450
2086−12−15T11 Me o +263.83
2086−12−16T07
** 
B +203.59
2086−12−17T08 Lu p 0.002445
2086−12−17T10 Lu v +47.28
2086−12−18T14 Lu xd +64.23
2086−12−18T17
** 
s +259.95
2086−12−19T06 Sa d +6.64
2086−12−19T14 Lu +d +21.63
2086−12−20T08 Lu o +88.92
2086−12−21T10 Ma p 0.5939
2086−12−22T14 Me d −25.14
2086−12−25T08 Ma V +96.46
2086−12−25T15 Sa Pg +23.31
2086−12−27T02 Ma o +95.78
2086−12−27T10
** 
S +260.97
2086−12−29T03 Lu a 0.002704
2086−12−29T05 Lu V +202.40
2086−12−30T17 Ju d +5.49



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Last updated: 2016−02−07