(139) Juewa

Orbital Elements

The following orbital elements are taken from MPO 12096
  (139) Juewa
Epoch 2002 May 6.0 TT = JDT 2452400.5                   Goffin
M  35.56087              (2000.0)            P               Q
n   0.21227174     Peri.  165.94588     -0.97793864     -0.20878387
a   2.7831798      Node     2.03953     +0.16869239     -0.80833737
e   0.1721310      Incl.   10.90353     +0.12320269     -0.55045435
P   4.64           H    7.78          G   0.15           U   0
From 416 observations at 58 oppositions, 1874-2001, mean residual 0".55.
An explanation of the orbital elements is available.

These orbital elements are also available in forms suitable for loading into a number of popular planetarium-type software programs.


Ephemeris

The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available.

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
 
2002 02 25    14 21.93   -18 14.5    1.728    2.348   116.9    22.1    11.9
2002 03 02    14 22.88   -18 50.7    1.678    2.353   121.5    21.0    11.8
2002 03 07    14 23.06   -19 24.5    1.631    2.358   126.2    19.8    11.7
2002 03 12    14 22.46   -19 55.5    1.587    2.363   131.1    18.5    11.6
2002 03 17    14 21.06   -20 23.5    1.547    2.368   136.2    16.9    11.5
2002 03 22    14 18.88   -20 48.1    1.512    2.373   141.4    15.2    11.4
2002 03 27    14 15.97   -21 09.1    1.481    2.378   146.6    13.3    11.3
2002 04 01    14 12.38   -21 26.2    1.455    2.384   152.0    11.4    11.2
2002 04 06    14 08.20   -21 39.2    1.435    2.390   157.3     9.3    11.1
2002 04 11    14 03.56   -21 47.9    1.422    2.396   162.4     7.3    11.0
2002 04 16    13 58.59   -21 52.3    1.414    2.402   166.9     5.4    10.9
2002 04 21    13 53.48   -21 52.9    1.413    2.408   169.8     4.2    10.8
2002 04 26    13 48.40   -21 50.0    1.418    2.415   169.7     4.3    10.8
2002 05 01    13 43.51   -21 44.2    1.430    2.421   166.6     5.5    10.9
2002 05 06    13 38.95   -21 36.2    1.448    2.428   162.2     7.3    11.0
2002 05 11    13 34.87   -21 26.9    1.473    2.435   157.2     9.3    11.2
2002 05 16    13 31.37   -21 17.1    1.503    2.442   152.0    11.2    11.3
2002 05 21    13 28.53   -21 07.6    1.538    2.449   146.9    13.0    11.4
2002 05 26    13 26.41   -20 59.1    1.579    2.457   141.8    14.8    11.5
2002 05 31    13 25.02   -20 52.1    1.624    2.464   136.9    16.3    11.7
2002 06 05    13 24.37   -20 47.2    1.673    2.472   132.1    17.7    11.8

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