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Post Info TOPIC: Comet P/2011 VJ5 (LEMMON)


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Comet 363P/Lemmon
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Comet 363P/Lemmon is at Perihelion (1.508 AU) on the 23rd March 2018.



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RE: Comet P/2011 VJ5 (LEMMON)
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Comet P/2011 VJ5 (Lemmon) is at Opposition (4.183 AU) in the constellation Aquarius on the 9th August 2015.

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   Mag
2015 08 05    21 11 28.7 -13 17 23   4.1873  5.1987   175.0     1.0  27.8
2015 08 06    21 10 50.7 -13 20 27   4.1853  5.1976   175.8     0.8  27.8
2015 08 07    21 10 12.6 -13 23 31   4.1836  5.1964   176.6     0.7  27.8
2015 08 08    21 09 34.5 -13 26 36   4.1823  5.1953   177.1     0.6  27.8
2015 08 09    21 08 56.3 -13 29 41   4.1812  5.1942   177.2     0.5  27.8
2015 08 10    21 08 18.1 -13 32 46   4.1805  5.1931   176.9     0.6  27.8
2015 08 11    21 07 39.9 -13 35 52   4.1800  5.1919   176.2     0.7  27.8
2015 08 12    21 07 01.7 -13 38 58   4.1799  5.1908   175.4     0.9  27.8
2015 08 13    21 06 23.6 -13 42 04   4.1801  5.1896   174.5     1.1  27.8
2015 08 14    21 05 45.5 -13 45 10   4.1806  5.1885   173.5     1.3  27.8
2015 08 15    21 05 07.6 -13 48 16   4.1814  5.1873   172.5     1.5  27.8
2015 08 16    21 04 29.8 -13 51 21   4.1825  5.1861   171.4     1.7  27.8
2015 08 17    21 03 52.1 -13 54 26   4.1839  5.1849   170.3     1.9  27.8
2015 08 18    21 03 14.6 -13 57 30   4.1857  5.1838   169.3     2.1  27.8
2015 08 19    21 02 37.3 -14 00 34   4.1877  5.1826   168.2     2.3  27.8
2015 08 20    21 02 00.3 -14 03 37   4.1900  5.1814   167.1     2.5  27.8
2015 08 21    21 01 23.5 -14 06 40   4.1927  5.1802   166.0     2.7  27.8
2015 08 22    21 00 46.9 -14 09 41   4.1956  5.1790   164.9     2.9  27.8
2015 08 23    21 00 10.7 -14 12 41   4.1989  5.1777   163.8     3.1  27.8
2015 08 24    20 59 34.8 -14 15 40   4.2024  5.1765   162.7     3.3  27.8
2015 08 25    20 58 59.2 -14 18 38   4.2062  5.1753   161.6     3.5  27.8
2015 08 26    20 58 23.9 -14 21 35   4.2104  5.1741   160.5     3.7  27.8
2015 08 27    20 57 49.1 -14 24 30   4.2148  5.1728   159.4     3.9  27.8
2015 08 28    20 57 14.6 -14 27 24   4.2195  5.1716   158.3     4.1  27.8
2015 08 29    20 56 40.6 -14 30 16   4.2245  5.1703   157.2     4.3  27.8
2015 08 30    20 56 07.0 -14 33 07   4.2297  5.1691   156.1     4.5  27.8
2015 08 31    20 55 33.8 -14 35 56   4.2353  5.1678   155.0     4.7  27.8


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Comet P/2011 VJ5 (Lemmon) is at Opposition (4.175 AU) on the 17th July 2014

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2014 07 15    19 44 33.0 -17 07 46   4.1730  5.1864   175.1     1.0  27.8
2014 07 16    19 43 53.0 -17 09 37   4.1736  5.1876   175.6     0.9  27.8
2014 07 17    19 43 12.8 -17 11 29   4.1745  5.1887   175.9     0.8  27.8
2014 07 18    19 42 32.8 -17 13 21   4.1757  5.1899   175.9     0.8  27.8
2014 07 19    19 41 52.7 -17 15 13   4.1773  5.1911   175.6     0.9  27.8
2014 07 20    19 41 12.7 -17 17 06   4.1791  5.1922   175.0     1.0  27.8
2014 07 21    19 40 32.7 -17 18 59   4.1813  5.1933   174.3     1.1  27.8
2014 07 22    19 39 52.9 -17 20 53   4.1837  5.1945   173.5     1.3  27.8
2014 07 23    19 39 13.2 -17 22 46   4.1865  5.1956   172.6     1.4  27.8
2014 07 24    19 38 33.7 -17 24 39   4.1896  5.1967   171.6     1.6  27.8
2014 07 25    19 37 54.3 -17 26 33   4.1930  5.1978   170.6     1.8  27.8
2014 07 26    19 37 15.1 -17 28 26   4.1967  5.1989   169.6     2.0  27.8
2014 07 27    19 36 36.2 -17 30 20   4.2006  5.2001   168.6     2.2  27.8
2014 07 28    19 35 57.5 -17 32 13   4.2049  5.2012   167.5     2.4  27.8
2014 07 29    19 35 19.1 -17 34 06   4.2095  5.2022   166.5     2.6  27.8
2014 07 30    19 34 41.0 -17 35 58   4.2144  5.2033   165.4     2.8  27.8
2014 07 31    19 34 03.3 -17 37 51   4.2196  5.2044   164.4     3.0  27.8


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Comet P/2011 VJ5 (Lemmon) is at Opposition (3.234 AU) on the 20th June, 2013.

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2013 06 19    17 54 42.3 -18 16 14   3.2301  4.2429   174.7     1.3  26.3
2013 06 20    17 53 54.3 -18 16 15   3.2337  4.2467   174.8     1.2  26.3
2013 06 21    17 53 06.3 -18 16 17   3.2375  4.2504   174.7     1.3  26.3
2013 06 22    17 52 18.5 -18 16 20   3.2417  4.2541   174.3     1.4  26.3
2013 06 23    17 51 30.9 -18 16 24   3.2461  4.2578   173.8     1.5  26.3
2013 06 24    17 50 43.6 -18 16 29   3.2509  4.2616   173.0     1.7  26.4
2013 06 25    17 49 56.4 -18 16 35   3.2559  4.2652   172.2     1.8  26.4
2013 06 26    17 49 09.5 -18 16 41   3.2613  4.2689   171.4     2.1  26.4
2013 06 27    17 48 23.0 -18 16 49   3.2669  4.2726   170.4     2.3  26.4
2013 06 28    17 47 36.7 -18 16 57   3.2729  4.2763   169.4     2.5  26.4
2013 06 29    17 46 50.8 -18 17 06   3.2791  4.2800   168.4     2.7  26.4
2013 06 30    17 46 05.3 -18 17 16   3.2857  4.2836   167.4     3.0  26.4


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Orbital elements:
    P/2011 VJ5 (Lemmon)
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 8.70042 TT                                  MPC
q   1.5059074            (2000.0)            P               Q
n   0.15797588     Peri.  315.12622     -0.57537324     -0.81780214
a   3.3890309      Node   169.97890     +0.76850031     -0.54561286
e   0.5556525      Incl.    3.97212     +0.27991590     -0.18304715
P   6.24
From 38 observations 2011 Nov. 3-2012 Feb. 2

MPEC 2012 - C14

Comet P/2011 VJ5 (LEMMON) was discovered on the 3rd November, 2011, by the Mount LEMMON Survey.
The orbital elements of the comet indicate a perihelion passage on the 25th December, 2011, at a distance of 1.5 AU from the Sun, and an orbital period of 6.24 years.



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