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IAU Minor Planet Center

Minor Planet Center

(3) Juno

Orbital Elements

The following orbital elements are taken from MPC 24084:
    (3) Juno
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5  (M-c)          Bowell
M 209.71388              (2000.0)            P               Q
n   0.22624986     Peri.  247.92154     +0.52511727     -0.85015943
a   2.6673325      Node   170.12899     +0.83986360     +0.51039645
e   0.2586136      Incl.   12.97168     +0.13740807     +0.12932284
P   4.36           H    5.33          G   0.32
From 4741 observations at 65 oppositions, 1839-1993, mean residual 0".56.
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
 
2004 04 15    19 26.27   -08 11.6    2.942    3.161    93.2    18.5    10.9
2004 04 20    19 28.95   -07 47.6    2.865    3.153    97.3    18.4    10.9
2004 04 25    19 31.20   -07 23.9    2.788    3.145   101.4    18.3    10.8
2004 04 30    19 32.99   -07 00.7    2.713    3.137   105.5    18.0    10.7
2004 05 05    19 34.31   -06 38.2    2.639    3.128   109.8    17.7    10.7
2004 05 10    19 35.13   -06 16.7    2.567    3.119   114.2    17.2    10.6
2004 05 15    19 35.43   -05 56.4    2.497    3.110   118.6    16.6    10.5
2004 05 20    19 35.19   -05 37.7    2.430    3.101   123.1    15.9    10.4
2004 05 25    19 34.40   -05 21.0    2.367    3.092   127.7    15.0    10.3
2004 05 30    19 33.07   -05 06.5    2.307    3.083   132.4    14.1    10.2
2004 06 04    19 31.20   -04 54.6    2.252    3.073   137.1    13.0    10.1
2004 06 09    19 28.80   -04 45.4    2.201    3.064   141.8    11.8    10.0
2004 06 14    19 25.91   -04 39.4    2.155    3.054   146.5    10.6    10.0
2004 06 19    19 22.57   -04 36.9    2.115    3.044   151.0     9.3     9.9
2004 06 24    19 18.84   -04 37.9    2.081    3.034   155.3     8.1     9.8
2004 06 29    19 14.79   -04 42.6    2.053    3.024   158.9     7.0     9.7
2004 07 04    19 10.52   -04 51.0    2.032    3.013   161.5     6.1     9.6
2004 07 09    19 06.11   -05 03.1    2.017    3.003   162.6     5.8     9.6
2004 07 14    19 01.67   -05 18.7    2.010    2.992   161.8     6.1     9.6
2004 07 19    18 57.31   -05 37.6    2.009    2.982   159.4     6.9     9.6
2004 07 24    18 53.15   -05 59.5    2.014    2.971   155.9     8.0     9.7
2004 07 29    18 49.27   -06 23.9    2.027    2.960   151.7     9.4     9.7
2004 08 03    18 45.77   -06 50.5    2.045    2.948   147.1    10.8     9.8
2004 08 08    18 42.71   -07 18.7    2.069    2.937   142.3    12.2     9.8
2004 08 13    18 40.18   -07 48.2    2.098    2.926   137.5    13.5     9.9
2004 08 18    18 38.20   -08 18.4    2.132    2.914   132.6    14.8    10.0
2004 08 23    18 36.83   -08 49.1    2.170    2.902   127.8    16.0    10.0
2004 08 28    18 36.07   -09 19.8    2.213    2.891   123.1    17.0    10.1
2004 09 02    18 35.93   -09 50.1    2.258    2.879   118.4    18.0    10.1
2004 09 07    18 36.42   -10 19.7    2.306    2.867   113.9    18.7    10.2
2004 09 12    18 37.51   -10 48.5    2.357    2.854   109.4    19.4    10.3
2004 09 17    18 39.20   -11 16.1    2.409    2.842   105.1    20.0    10.3
2004 09 22    18 41.46   -11 42.4    2.463    2.830   100.9    20.4    10.4
2004 09 27    18 44.28   -12 07.1    2.518    2.817    96.7    20.7    10.4
2004 10 02    18 47.62   -12 30.1    2.573    2.804    92.7    20.9    10.4

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