file: DISKH:[SIMMONS.MM71.MOONS]DEIMOS_OBSERVATIONS.LIS
                                                        June 23, 1999 - kes

Observations on this list come from the MM71 TV Picture Catalog, JPL Technical
Memorandum 33-585, Vol 2. An Addendum from this document lists changes to the
geometry due to a Mars pole definition change; values in this list are from
the original document and if the values changed then a second line lists the
updated geometry. NOTE: Picture type A is Wide Angle, B is Narrow Angle;
angles are in degrees, distances in Km. If there is no previous picture
number then it is the first observation of the orbit (ie, Pic #1). # denotes
a suspicious value.
============================================================================
Orbit Pict Pic  Pic       View   Light   Phas    Height  Prev     Next
      Numb siz  DAS       Ang            Angle           Pic       Pic
----------------------------------------------------------------------------

 25    1    B   2,490,320 219.43  91.66           2468
 25    2    A   2,490,355 219.25  91.51           2433            2,492,630

 35    1    B   2,849,770 191.14  95.60          12103
 35    2    A   2,849,805 190.99  95.43          12066            2,849,805

 63    1    B   3,852,665 228.03 109.14          14360
 63    2    B   3,854,625 235.66  98.38          12691
 63    3    A   3,854,660 235.20  98.24          12657
 63    4    B   3,854,695 235.26  98.18          12623
 63    5    A   3,854,730 234.80  98.04          12589
 63    6    B   3,854,765 234.78  98.03          12554
 63    7    A   3,854,800 234.26  97.93          12520            3,857,075

 73    1    B   4,212,325 195.18 116.76          13981
 73    2    B   4,212,605 194.87 115.97          13753            4,215,685

149    1    B   6,918,168 224.72 125.23          15351            6,928,528

159    1    B   7,283,428 222.11 125.21          11036            7,288,538

197    1    B   8,647,664 222.93 126.02          13653            8,656,904