[Iaude] MPEC Q47: 2018 PR24 [a=2.01,e=0.56,i=9.3,H=24.8]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Aug 22 10:45:16 EDT 2018


M.P.E.C. 2018-Q47                                Issued 2018 Aug. 22, 14:41 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 PR24
 
Observations:
     K18P24R* C2018 08 14.45536 21 23 33.690-19 27 42.71         21.0 wUEQ047F51
     K18P24R  C2018 08 14.46568 21 23 35.850-19 28 18.08         20.8 wUEQ047F51
     K18P24R |C2018 08 15.16407 21 26 19.03 -20 05 29.5          20.7 GUEQ047807
     K18P24R |C2018 08 15.16819 21 26 19.84 -20 05 42.4          20.6 GUEQ047807
     K18P24R |C2018 08 15.17291 21 26 20.74 -20 05 56.9          20.6 GUEQ047807
     K18P24R |C2018 08 21.10722 21 42 18.59 -23 35 54.0          21.6 GUEQ047807
     K18P24R |C2018 08 21.11289 21 42 19.15 -23 36 02.5          21.7 GUEQ047807
     K18P24R |C2018 08 21.11935 21 42 19.80 -23 36 11.8          21.7 GUEQ047807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD, 1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
 
Orbital elements:
2018 PR24                                                Earth MOID = 0.0339 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 328.58693              (2000.0)            P               Q
n   0.34555220     Peri.  114.98673     -0.27558497     +0.95534074
a   2.0112232      Node   138.54854     -0.92980949     -0.23675969
e   0.5649442      Incl.    9.27225     -0.24394106     -0.17683020
P   2.85           H   24.8           G   0.15           U   7
Residuals in seconds of arc
180814 F51  0.0   0.0     180815 807  0.1+  0.1-    180821 807  0.1-  0.1-
180814 F51  0.0   0.0     180815 807  0.0   0.2+    180821 807  0.1+  0.0
180815 807  0.1-  0.1-    180821 807  0.0   0.1+

Ephemeris:
2018 PR24                a,e,i = 2.01, 0.56, 9                   q = 0.8750
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 23    12 18 10.4 +45 07 41   0.08497 0.9718    56.6   119.2    24.2
...
2018 08 07    20 27 35.7 -04 31 43   0.05764 1.0699   164.6    14.6    19.6
...
2018 08 15    21 25 41.4 -19 57 02   0.1174  1.1297   173.7     5.7    20.9
...
2018 08 21    21 42 04.2 -23 33 30   0.1681  1.1766   168.0    10.3    21.9
2018 08 22    21 43 57.9 -23 55 47   0.1768  1.1846   167.2    10.9    22.1
2018 08 23    21 45 42.2 -24 15 27   0.1857  1.1926   166.4    11.5    22.2
...
2018 08 29    21 53 46.3 -25 33 07   0.2408  1.2412   162.0    14.6    23.0
...
2018 09 06    22 01 04.0 -26 09 44   0.3196  1.3070   156.3    18.1    23.8
...
2018 09 21    22 11 58.5 -25 35 31   0.4859  1.4314   145.6    23.4    25.1

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Q47



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