Satellite of Pluto, 2011

                                            Universal time of greatest Northern elongation.

               Jan.     Feb.     Mar.     Apr.     May      June     July     Aug.    Sept.     Oct.     Nov.     Dec.

              d   h    d   h    d   h    d   h    d   h    d   h    d   h    d   h    d   h    d   h    d   h    d   h
             -4 21.9   4 05.2   1 18.2   2 16.5   4 14.9   5 13.5   1 02.8   2 01.5   3 00.1   4 22.5   5 20.9   1 09.8
              3 07.1  10 14.5   8 03.4   9 01.8  11 00.2  11 22.8   7 12.2   8 10.8   9 09.4  11 07.8  12 06.1   7 19.1
              9 16.3  16 23.7  14 12.7  15 11.1  17 09.6  18 08.2  13 21.5  14 20.1  15 18.7  17 17.1  18 15.4  14 04.3
             16 01.5  23 08.9  20 22.0  21 20.3  23 18.9  24 17.5  20 06.8  21 05.4  22 04.0  24 02.3  25 00.6  20 13.5
             22 10.8           27 07.2  28 05.6  30 04.2           26 16.2  27 14.8  28 13.2  30 11.6           26 22.8
             28 20.0                                                                                            33 08.0



                                               Apparent distance and position angle.

                   Date       a/D   p2      Date       a/D   p2      Date       a/D   p2      Date       a/D   p2
                 (0h UT)                  (0h UT)                  (0h UT)                  (0h UT)
                               "     o                  "     o                  "     o                  "     o
                 Jan.    -1   0.8  +0.9   Apr.    29   0.9  -0.7   Aug.    27   0.9  +1.0   Dec.    25   0.8  -1.1
                         19   0.8  +0.4   May     19   0.9  -0.5   Sept.   16   0.9  +1.0           45   0.8  -1.7
                 Feb.     8   0.8  -0.1   June     8   0.9  -0.2   Oct.     6   0.8  +0.8
                         28   0.8  -0.5           28   0.9  +0.2           26   0.8  +0.5
                 Mar.    20   0.8  -0.8   July    18   0.9  +0.5   Nov.    15   0.8  +0.1
                 Apr.     9   0.9  -0.8   Aug.     7   0.9  +0.8   Dec.     5   0.8  -0.4



             Time from                 Time from                 Time from                 Time from
              Northern    F       p1    Northern    F       p1    Northern    F       p1    Northern    F       p1
             Elongation                Elongation                Elongation                Elongation

                d  h                      d  h                      d  h                      d  h
                0 00    1.000   332.0     1 16    0.720    67.5     3 08    0.995   157.7     5 00    0.733   258.2
                0 04    0.994   338.8     1 20    0.736    80.2     3 12    0.978   164.6     5 04    0.761   270.4
                0 08    0.975   345.7     2 00    0.767    92.2     3 16    0.950   171.8     5 08    0.801   281.4
                0 12    0.945   353.1     2 04    0.808   103.1     3 20    0.912   179.6     5 12    0.846   291.4
                0 16    0.906     0.9     2 08    0.854   112.9     4 00    0.869   188.1     5 16    0.892   300.4

                0 20    0.861     9.6     2 12    0.899   121.7     4 04    0.823   197.6     5 20    0.933   308.5
                1 00    0.815    19.2     2 16    0.939   129.7     4 08    0.780   208.1     6 00    0.966   315.9
                1 04    0.773    29.9     2 20    0.970   137.1     4 12    0.745   219.8     6 04    0.989   323.0
                1 08    0.740    41.8     3 00    0.991   144.1     4 16    0.724   232.3     6 08    0.999   329.8
                1 12    0.722    54.4     3 04    1.000   150.9     4 20    0.719   245.4     6 12    0.997   336.6


                                             Apparent distance of satellite is Fa/D

                                              Position angle of satellite is p1+p2.