[Iaude] MPEC P09: 2018 PC [a=1.03,e=0.07,i=18.1,H=24.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Aug 5 07:23:17 EDT 2018


M.P.E.C. 2018-P09                                Issued 2018 Aug. 5, 11:19 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


                                    2018 PC
 
Observations:
     K18P00C* C2018 08 03.49026 20 35 59.57 -40 52 41.5          18.3 cUEP009T05
     K18P00C  C2018 08 03.49835 20 35 48.36 -40 49 25.1          18.3 cUEP009T05
     K18P00C  C2018 08 03.50679 20 35 36.60 -40 45 59.2          18.1 cUEP009T05
     K18P00C  C2018 08 03.51414 20 35 26.45 -40 43 00.9          18.3 cUEP009T05
     K18P00C KC2018 08 04.09076 20 23 23.18 -36 38 35.5          17.9 GUEP009K93
     K18P00C KC2018 08 04.09424 20 23 18.71 -36 37 01.4          17.1 GUEP009K93
     K18P00C KC2018 08 04.09773 20 23 14.25 -36 35 27.2          17.8 GUEP009K93
     K18P00C KC2018 08 04.10062 20 23 10.56 -36 34 09.0          17.7 GUEP009K93
     K18P00C KC2018 08 04.11272 20 23 17.73 -36 30 02.1          18.0 VUEP009I19
     K18P00C KC2018 08 04.11523 20 23 14.40 -36 28 56.9          18.0 VUEP009I19
     K18P00C KC2018 08 04.11799 20 23 10.74 -36 27 44.2          17.8 VUEP009I19
     K18P00C [C2018 08 04.44246 20 16 45.70 -34 00 55.5          17.7 GVEP009Q62
     K18P00C [C2018 08 04.44483 20 16 42.61 -33 59 50.3          17.5 GVEP009Q62
     K18P00C [C2018 08 04.44606 20 16 41.05 -33 59 17.1          17.7 GVEP009Q62
     K18P00C KC2018 08 05.03786 20 05 05.49 -29 15 01.4          17.5 VqEP009X31
     K18P00C KC2018 08 05.03940 20 05 03.57 -29 14 17.2          17.7 VqEP009X31
     K18P00C KC2018 08 05.04081 20 05 01.80 -29 13 35.3          17.4 VqEP009X31
     K18P00C KC2018 08 05.37359 19 58 44.77 -26 23 50.8          17.3 VqEP009R58
     K18P00C KC2018 08 05.38317 19 58 33.36 -26 18 57.6          17.3 VqEP009R58
     K18P00C KC2018 08 05.39104 19 58 24.01 -26 14 57.6          17.0 GUEP009R58
 
Observer details:
I19 Observatorio El Gato Gris, Tanti.  Observer C. Colazo.  0.36-m f/10.70
    Schmidt-Cassegrain + CCD.
K93 Sutherland-LCO C.  Observers T. Lister, J. Chatelain, E. Gomez,
    S. Greenstreet.  Measurer T. Lister.  1.0-m f/8.0 Ritchey-Chretien + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observer M. Suzuki.  0.4-m f/3.5
    reflector + CCD.
R58 Beverly-Begg Observatory, Dunedin.  Observer P. D. Jaquiery.  0.36-m f/11
    Schmidt-Cassegrain + CCD.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, H. Flewelling, A. Heinze,
    H. Weiland, J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze,
    J. Tonry, A. Fitzsimmons, D. Young.  0.5-m f/2.0 Schmidt + CCD.
X31 Galileo Galilei Observatory, Oro Verde.  Observer C. Fornari.  0.35-m f/11
    Schmidt-Cassegrain + CCD.
 
Orbital elements:
2018 PC                                                  Earth MOID = 0.0199 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 135.93063              (2000.0)            P               Q
n   0.94223823     Peri.  104.32658     +0.50911662     -0.83002612
a   1.0304547      Node   312.70572     +0.62063352     +0.53734487
e   0.0745967      Incl.   18.05255     +0.59633405     +0.14938918
P   1.05           H   24.1           G   0.15           U   6
Residuals in seconds of arc
180803 T05 (0.7+  2.7-)   180804 K93  0.2-  0.1-    180805 X31  0.3+  0.8+
180803 T05  0.8+  1.2-    180804 I19  0.0   0.2-    180805 X31  0.1+  0.4-
180803 T05  0.2-  0.8+    180804 I19  0.3+  0.6-    180805 X31  0.1-  0.1-
180803 T05  0.3-  0.9+    180804 I19  0.6+  0.1-    180805 R58  0.2+  0.1-
180804 K93  0.1-  0.1-    180804 Q62  0.0   0.3-    180805 R58  0.1-  0.4+
180804 K93  0.3-  0.0     180804 Q62  0.6-  0.5+    180805 R58  0.1+  0.4-
180804 K93  0.2-  0.1-    180804 Q62  0.3-  0.3+

Ephemeris:
2018 PC                  a,e,i = 1.03, 0.07, 18                  q = 0.9536
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 06    01 38 40.9 -66 14 40   0.1698  1.0783   106.9    64.5    22.7
...
2018 07 21    00 34 53.4 -66 20 25   0.09455 1.0628   117.3    58.2    21.2
...
2018 07 29    22 36 58.6 -61 22 49   0.05578 1.0536   132.2    45.6    19.7
...
2018 08 04    20 25 31.5 -37 19 07   0.03393 1.0464   159.0    20.3    17.9
2018 08 05    20 05 39.7 -29 34 45   0.03209 1.0452   162.6    16.9    17.6
2018 08 06    19 47 14.3 -20 56 28   0.03110 1.0439   161.7    17.8    17.6
...
2018 08 12    18 27 31.9 +23 42 29   0.04258 1.0364   121.7    56.3    19.4
...
2018 08 20    17 36 18.8 +44 01 01   0.07796 1.0263    98.4    77.3    21.3
...
2018 09 04    16 58 24.3 +53 33 58   0.1494  1.0073    85.2    86.3    23.0

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-P09



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