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    • MPEC 2019-G127: 2019 GJ5

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    M.P.E.C. 2019-G127                               Issued 2019 Apr.  9, 21:05 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2019 GJ5

Observations:
     K19G05J* C2019 04 04.47273 16 55 28.29 +12 58 47.6          21.0 GVEG127G96
     K19G05J  C2019 04 04.47785 16 55 29.11 +12 58 49.7          21.1 GVEG127G96
     K19G05J  C2019 04 04.48807 16 55 30.67 +12 58 51.2          20.9 GVEG127G96
     K19G05J  C2019 04 04.49506 16 55 31.75 +12 58 52.2          21.2 GVEG127G96
     K19G05J  C2019 04 04.49709 16 55 32.03 +12 58 52.8          21.0 GVEG127G96
     K19G05J  C2019 04 04.49912 16 55 32.38 +12 58 53.0          21.6 GVEG127G96
     K19G05J  C2019 04 04.50113 16 55 32.74 +12 58 53.1          21.7 GVEG127G96
     K19G05J KC2019 04 07.09487017 02 31.789+13 05 27.42         20.6 GVEG127J04
     K19G05J KC2019 04 07.09817417 02 32.330+13 05 27.88         20.6 GVEG127J04
     K19G05J KC2019 04 07.10147717 02 32.859+13 05 28.60         20.7 GVEG127J04
     K19G05J KC2019 04 08.38705 17 06 04.63 +13 08 02.6          20.8 RqEG127734
     K19G05J KC2019 04 08.40179 17 06 07.00 +13 08 04.2          20.9 RqEG127734
     K19G05J  C2019 04 08.41797 17 06 09.85 +13 08 07.5          20.4 GVEG127I52
     K19G05J  C2019 04 08.41964 17 06 10.12 +13 08 07.9          20.7 GVEG127I52
     K19G05J  C2019 04 08.42130 17 06 10.41 +13 08 08.1          21.4 GVEG127I52
     K19G05J  C2019 04 08.42297 17 06 10.65 +13 08 08.6          20.7 GVEG127I52
     K19G05J  C2019 04 09.08154 17 08 00.61 +13 09 12.4          20.3 VVEG127033
     K19G05J  C2019 04 09.08512 17 08 01.23 +13 09 13.3          20.2 VVEG127033
     K19G05J  C2019 04 09.08868 17 08 01.79 +13 09 12.9          20.4 VVEG127033
     K19G05J  C2019 04 09.09226 17 08 02.35 +13 09 13.4          20.4 VVEG127033
     K19G05J  C2019 04 09.09582 17 08 02.94 +13 09 13.7          20.5 VVEG127033
     K19G05J  C2019 04 09.09940 17 08 03.55 +13 09 14.1          21.3 VVEG127033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers C. Hoegner,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
734 Farpoint Observatory, Eskridge.  Observer G. Hug.  0.7-m reflector + CCD.
G96 Mt. Lemmon Survey.  Observer B. M. Africano.  Measurers B. M. Africano,
    E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
    R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.
    Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
    A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
    G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.  1.0-m reflector
    + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab.  1.0-m f/4.4
    reflector + CCD.

Orbital elements:
2019 GJ5                                                 Earth MOID = 0.0789 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 348.69329              (2000.0)            P               Q
n   0.22637727     Peri.  192.63308     +0.11837461     +0.93994180
a   2.6663317      Node    84.83278     -0.88077917     +0.24826597
e   0.5921083      Incl.   18.75110     -0.45849265     -0.23425076
P   4.35           H   19.9           G   0.15           U   8
Residuals in seconds of arc
190404 G96  0.4-  0.8-    190407 J04  0.1+  0.1-    190409 033  0.1-  0.0
190404 G96  0.1+  0.4+    190407 J04  0.1+  0.2+    190409 033  0.4+  0.6+
190404 G96  0.1-  0.2+    190408 734  0.1-  0.2-    190409 033  0.1+  0.2-
190404 G96  0.0   0.0     190408 734  0.2-  0.3-    190409 033  0.3-  0.1-
190404 G96  0.5-  0.3+    190408 I52  0.0   0.2-    190409 033  0.2-  0.1-
190404 G96  0.1+  0.1+    190408 I52  0.0   0.0     190409 033  0.1+  0.1-
190404 G96  0.8+  0.1-    190408 I52  0.3+  0.1+
190407 J04  0.1-  0.1-    190408 I52  0.1-  0.4+

Ephemeris:
2019 GJ5                 a,e,i = 2.67, 0.59, 19                  q = 1.0876
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 03 10    15 54 37.0 +11 15 56   0.9286  1.5891   111.5    35.5    22.2
...
2019 03 25    16 29 04.0 +12 20 36   0.7437  1.4760   115.2    37.7    21.6
...
2019 04 02    16 49 00.1 +12 51 15   0.6541  1.4176   116.5    39.1    21.3
...
2019 04 08    17 05 00.1 +13 07 25   0.5910  1.3752   117.1    40.4    21.0
2019 04 09    17 07 46.6 +13 09 14   0.5808  1.3682   117.2    40.6    21.0
2019 04 10    17 10 35.3 +13 10 43   0.5708  1.3613   117.3    40.8    21.0
...
2019 04 16    17 28 18.6 +13 11 44   0.5124  1.3209   117.6    42.3    20.7
...
2019 04 24    17 54 52.4 +12 43 40   0.4401  1.2700   117.5    44.6    20.3
...
2019 05 09    18 58 42.2 +09 09 43   0.3244  1.1869   115.8    50.0    19.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-G127

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