[Iaude] MPEC A189: 2019 AE9 [a=2.23,e=0.66,i=16.7,H=27.2]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Jan 12 16:09:16 EST 2019


M.P.E.C. 2019-A189                               Issued 2019 Jan. 12, 21:06 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2019 AE9
 
Observations:
     K19A09E* C2019 01 11.41541806 54 55.55 -09 34 17.0          19.23cVEA189T05
     K19A09E  C2019 01 11.42354606 54 57.42 -09 35 28.4          19.42cVEA189T05
     K19A09E  C2019 01 11.43165706 54 59.30 -09 36 39.9          19.06cVEA189T05
     K19A09E  C2019 01 11.43967006 55 01.25 -09 37 51.9          18.56cVEA189T05
     K19A09E  C2019 01 11.52157606 55 24.28 -09 50 42.1          17.98oVEA189T08
     K19A09E  C2019 01 11.52341806 55 24.94 -09 51 01.5          18.24oVEA189T08
     K19A09E  C2019 01 11.52387906 55 25.12 -09 51 05.7          17.72oVEA189T08
     K19A09E  C2019 01 11.52433906 55 25.25 -09 51 09.8          17.88oVEA189T08
     K19A09E  C2019 01 11.52479906 55 25.42 -09 51 14.7          18.33oVEA189T08
     K19A09E  C2019 01 11.53159506 55 28.72 -09 52 41.3          18.67cVEA189T05
     K19A09E  C2019 01 11.54017006 55 32.05 -09 54 11.4          18.40cVEA189T05
     K19A09E  C2019 01 11.54861306 55 35.55 -09 55 41.6          18.20cVEA189T05
     K19A09E  C2019 01 11.55691606 55 39.06 -09 57 10.3          18.01cVEA189T05
     K19A09E  C2019 01 11.56483706 55 42.68 -09 58 37.7          18.55cVEA189T05
     K19A09E  C2019 01 11.57336506 55 46.74 -10 00 11.7          18.30cVEA189T05
     K19A09E KC2019 01 12.00300907 07 07.38 -12 49 37.4          17.0 GVEA189Z21
     K19A09E KC2019 01 12.00544907 07 12.72 -12 51 27.8          16.9 GVEA189Z21
     K19A09E KC2019 01 12.00780607 07 17.97 -12 53 15.4          16.9 GVEA189Z21
     K19A09E KC2019 01 12.01004907 07 22.98 -12 54 58.5          16.8 GVEA189Z21
     K19A09E KC2019 01 12.01229207 07 28.03 -12 56 43.0          17.2 GVEA189Z21
     K19A09E IC2019 01 12.01454607 07 33.18 -12 58 28.6          16.8 GVEA189Z21
     K19A09E KC2019 01 12.01678207 07 38.33 -13 00 14.4          16.8 GVEA189Z21
     K19A09E  C2019 01 12.34046008 08 49.226-26 31 04.98         13.87GVEA189T12
     K19A09E  C2019 01 12.34138308 09 24.566-26 38 24.75         14.85GVEA189T12
     K19A09E  C2019 01 12.34376508 10 58.054-26 57 41.45         14.79GVEA189T12
     K19A09E  C2019 01 12.34448808 11 27.165-27 03 39.50         13.81GVEA189T12
     K19A09E  C2019 01 12.34538108 12 03.557-27 11 05.71         14.79GVEA189T12
     K19A09E  C2019 01 12.34585708 12 23.146-27 15 05.43         14.78GVEA189T12
     K19A09E  C2019 01 12.34781308 13 45.295-27 31 45.28         14.39GVEA189T12
     K19A09E  C2019 01 12.34906308 14 39.157-27 42 36.66         14.11GVEA189T12
     K19A09E  C2019 01 12.34967308 15 05.834-27 47 58.07         14.86GVEA189T12
     K19A09E  C2019 01 12.35023108 15 30.485-27 52 54.36         14.25GVEA189T12
     K19A09E  C2019 01 12.41750910 00 24.59 -39 26 52.9          13.7 GVEA189474
     K19A09E  C2019 01 12.41754610 00 31.21 -39 27 27.6          13.7 GVEA189474
     K19A09E  C2019 01 12.41758310 00 37.81 -39 28 01.3          13.6 GVEA189474
     K19A09E  C2019 01 12.41762010 00 44.41 -39 28 35.2          13.7 GVEA189474
     K19A09E  C2019 01 12.41765810 00 51.24 -39 29 11.1          13.7 GVEA189474
     K19A09E  C2019 01 12.42420310 22 01.82 -41 08 52.8          14.7 GVEA189474
     K19A09E  C2019 01 12.42423710 22 09.05 -41 09 23.9          14.8 GVEA189474
     K19A09E  C2019 01 12.42430710 22 23.56 -41 10 25.6          14.5 GVEA189474
     K19A09E  C2019 01 12.42434110 22 30.89 -41 10 56.6          14.3 GVEA189474
     K19A09E  C2019 01 12.42437610 22 38.17 -41 11 27.0          14.5 GVEA189474
     K19A09E  C2019 01 12.43099910 47 36.68 -42 44 34.6          13.3 GVEA189474
     K19A09E  C2019 01 12.43103510 47 45.44 -42 45 02.3          13.3 GVEA189474
     K19A09E  C2019 01 12.43107110 47 54.17 -42 45 31.3          13.1 GVEA189474
     K19A09E  C2019 01 12.43110710 48 02.97 -42 45 59.2          13.1 GVEA189474
     K19A09E  C2019 01 12.43114210 48 11.65 -42 46 27.1          13.4 GVEA189474
     K19A09E  C2019 01 12.43770811 16 38.69 -44 02 57.4          13.4 GVEA189474
     K19A09E  C2019 01 12.43774411 16 48.63 -44 03 18.7          13.4 GVEA189474
     K19A09E  C2019 01 12.43778011 16 58.63 -44 03 40.3          13.4 GVEA189474
     K19A09E  C2019 01 12.43781611 17 08.35 -44 04 01.7          13.3 GVEA189474
     K19A09E  C2019 01 12.43785211 17 18.47 -44 04 22.7          13.4 GVEA189474
     K19A09E  C2019 01 12.44446311 49 26.39 -44 55 40.4          14.8 GVEA189474
     K19A09E  C2019 01 12.44448711 49 33.96 -44 55 48.2          14.7 GVEA189474
     K19A09E  C2019 01 12.44451211 49 41.38 -44 55 56.1          14.7 GVEA189474
     K19A09E  C2019 01 12.44453611 49 48.76 -44 56 03.7          14.7 GVEA189474
     K19A09E  C2019 01 12.44456011 49 56.13 -44 56 11.8          14.6 GVEA189474
     K19A09E  C2019 01 12.45122512 25 00.79 -45 12 11.9          15.2 GVEA189474
     K19A09E  C2019 01 12.45124812 25 08.54 -45 12 12.6          15.6 GVEA189474
     K19A09E  C2019 01 12.45127212 25 16.50 -45 12 10.2          15.4 GVEA189474
 
Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
    N. Erasmus.  0.5-m reflector + CCD.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
    N. Erasmus.  0.5-m reflector + CCD.
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer D. J. Tholen.
    2.24-m f/10.1 reflector + CCD.
Z21 Tenerife-LCO Aqawan A #1.  Observers T. Lister, J. Chatelain, E. Gomez,
    S. Greenstreet.  Measurer T. Lister.  0.4-m f/8.0 Schmidt-Cassegrain +
    CCD.
 
Orbital elements:
2019 AE9                                                 Earth MOID = 0.0002 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  18.89224              (2000.0)            P               Q
n   0.29691731     Peri.   65.85364     -0.96341148     -0.02497842
a   2.2252512      Node   111.79636     -0.05358509     -0.95759716
e   0.6623922      Incl.   16.70279     +0.26261560     -0.28702569
P   3.32           H   27.2           G   0.15           U   1
Residuals in seconds of arc
190111 T05  0.5+  0.7+    190112 Z21  0.6+  0.5+    190112 474  0.9+  0.2+
190111 T05  0.6+  0.7+    190112 Z21  0.6+  0.6+    190112 474  0.1+  0.9+
190111 T05  0.4+  1.2+    190112 T12  0.1+  0.1-    190112 474  0.3-  0.7+
190111 T05  0.9+  1.1+    190112 T12  0.2+  0.2-    190112 474  0.1-  1.3+
190111 T08  0.6+  0.6+    190112 T12  0.4-  0.3+    190112 474  0.4-  0.6+
190111 T08  0.5+  0.0     190112 T12  0.1-  0.0     190112 474  0.1+  0.9+
190111 T08  0.7+  0.5+    190112 T12  0.0   0.1-    190112 474  1.9+  0.4+
190111 T08  0.2+  1.1+    190112 T12  0.2-  0.0     190112 474  1.0+  0.1-
190111 T08  0.2+  0.9+    190112 T12  0.0   0.1-    190112 474  1.0+  0.1+
190111 T05  0.5+  0.8+    190112 T12  0.0   0.1-    190112 474  1.5+  0.1+
190111 T05  0.5+  0.4+    190112 T12  0.1-  0.0     190112 474  1.1-  0.2+
190111 T05  1.2+  0.0     190112 T12  0.0   0.2-    190112 474  0.6+  0.6+
190111 T05  0.3+  0.8+    190112 474  0.7+  0.6+    190112 474  1.0-  0.0
190111 T05  0.9+  0.1+    190112 474  0.6+  0.3+    190112 474  1.5+  0.1-
190111 T05  1.0+  0.9+    190112 474  0.2+  1.0+    190112 474  0.8-  0.0
190112 Z21  0.7+  0.4+    190112 474  0.2-  1.4+    190112 474  0.2-  0.0
190112 Z21  0.4+  0.3+    190112 474  0.1-  0.8+    190112 474  0.2+  0.5-
190112 Z21  0.8+  0.3+    190112 474  0.8-  1.2+    190112 474  1.1-  0.4+
190112 Z21  0.7+  0.6+    190112 474  0.4+  0.4+    190112 474 (2.1+  1.2-)
190112 Z21  0.4+  0.3+    190112 474  1.3-  1.0+    190112 474 (4.1+  0.3+)

Ephemeris:
2019 AE9                 a,e,i = 2.23, 0.66, 17                  q = 0.7513
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 13    06 44 32.9 -04 25 54   0.3525  1.2906   145.5    25.6    26.7
...
2018 12 28    06 46 41.4 -06 23 14   0.1725  1.1359   149.9    25.8    24.8
...
2019 01 05    06 47 13.1 -07 10 28   0.08233 1.0554   149.9    27.8    23.1
...
2019 01 11    06 52 17.9 -08 46 22   0.01612 0.9971   148.1    31.4    19.6
2019 01 12    07 06 36.6 -12 28 19   0.0051600.9877   145.2    34.6    17.2
2019 01 13    18 31 17.9 +03 11 09   0.0059330.9783    29.4   150.4    24.5
...
2019 01 19    18 47 55.2 +07 23 52   0.07201 0.9245    33.3   144.3    28.8
...
2019 01 27    18 50 35.0 +06 57 15   0.1617  0.8598    36.4   137.2    29.4
...
2019 02 11    19 01 47.0 +04 40 57   0.3383  0.7732    42.7   120.0    29.1

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A189



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