[Iaude] MPEC F48: 2018 PM28 [a=1.03,e=0.08,i=2.3,H=25.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Thu Mar 21 06:15:17 EDT 2019


M.P.E.C. 2019-F48                                Issued 2019 Mar. 21, 10:11 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 PM28
 
Observations:
     K18P28M* C2018 08 10.25910 23 34 21.88 -35 55 27.5          21.3 RoEF048W93
     K18P28M  C2018 08 10.26800 23 34 21.83 -35 55 54.4          20.8 RoEF048W93
     K18P28M  C2018 08 10.30083 23 34 21.55 -35 57 31.4          21.2 RoEF048W93
     K18P28M  C2018 08 10.30814 23 34 21.50 -35 57 52.8          21.1 RoEF048W93
     K18P28M  C2018 08 10.34600 23 34 21.22 -35 59 41.6          21.2 RoEF048W93
     K18P28M  C2018 08 10.65740 23 34 40.26 -36 14 57.0          21.4 RoEF048Q57
     K18P28M  C2018 08 10.68261 23 34 40.06 -36 16 12.1          21.4 RoEF048Q57
     K18P28M  C2018 08 10.69127 23 34 39.94 -36 16 37.2          20.9 RoEF048Q57
     K18P28M  C2018 08 14.25356 23 37 05.77 -39 17 08.9          21.2 RoEF048W93
     K18P28M  C2018 08 14.31318 23 37 04.04 -39 20 15.5          20.6 RoEF048W93
     K18P28M  C2018 08 14.34184 23 37 03.27 -39 21 41.5          20.7 RoEF048W93
     K18P28M  C2018 08 14.39147 23 37 02.20 -39 24 06.0          21.2 RoEF048W93
     K18P28M  C2018 08 14.41928 23 37 01.85 -39 25 24.2          21.0 RoEF048W93
     K18P28M  C2018 08 17.23499 23 38 30.97 -41 55 01.9          21.0 RoEF048W93
     K18P28M  C2018 08 17.34280 23 38 26.24 -42 00 46.8          20.9 RoEF048W93
     K18P28M  C2018 08 17.40087 23 38 24.23 -42 03 38.3          21.2 RoEF048W93
     K18P28M  C2018 09 12.55936 23 17 44.17 -65 31 49.0          20.6 RoEF048Q57
     K18P28M  C2018 09 12.60532 23 17 30.23 -65 33 58.0          21.0 RoEF048Q57
     K18P28M  C2018 09 12.66601 23 17 12.34 -65 36 31.7          20.5 RoEF048Q57
     K18P28M  C2018 09 12.74148 23 16 52.70 -65 39 18.0          21.3 RoEF048Q57
     K18P28M  C2018 09 13.56953 23 15 06.59 -66 18 55.3          20.6 RoEF048Q57
     K18P28M  C2018 09 13.65084 23 14 41.01 -66 22 25.1          20.6 RoEF048Q57
     K18P28M  C2018 09 13.74208 23 14 15.86 -66 25 42.4          20.8 RoEF048Q57
     K18P28M  C2018 09 14.55471 23 12 26.84 -67 03 57.3          20.4 RoEF048Q57
     K18P28M  C2018 09 14.65201 23 11 54.66 -67 08 04.1          20.5 RoEF048Q57
     K18P28M  C2018 09 14.74501 23 11 28.06 -67 11 17.3          21.0 RoEF048Q57
     K18P28M  C2018 09 16.15522 23 07 43.06 -68 15 20.4          20.7 RoEF048W93
     K18P28M  C2018 09 16.19685 23 07 27.87 -68 17 09.9          21.0 RoEF048W93
     K18P28M  C2018 09 16.24991 23 07 08.90 -68 19 14.6          20.8 RoEF048W93
     K18P28M  C2018 09 22.12469 22 45 12.63 -72 23 27.3          21.5 RoEF048W93
     K18P28M  C2018 09 22.18471 22 44 42.51 -72 25 44.5          21.3 RoEF048W93
     K18P28M  C2018 09 22.27674 22 43 59.57 -72 28 34.4          21.6 RoEF048W93
 
Observer details:
Q57 Korea Microlensing Telescope Network-SSO.  Observer Y. JeongAhn.  1.6-m
    f/3.22 reflector + CCD.
W93 Korea Microlensing Telescope Network-CTIO.  Observer Y. JeongAhn.  1.6-m
    f/3.22 reflector + CCD.
 
Orbital elements:
2018 PM28                                                Earth MOID = 0.0332 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 128.21579              (2000.0)            P               Q
n   0.94787085     Peri.    4.99497     +0.11778701     -0.99227888
a   1.0263684      Node    78.24450     +0.90971572     +0.09213700
e   0.0750205      Incl.    2.27386     +0.39817525     +0.08302647
P   1.04           H   25.7           G   0.15           U   5
Residuals in seconds of arc
180810 W93  0.3-  0.5+    180814 W93  0.1+  0.5-    180913 Q57  0.2+  0.1+
180810 W93  0.1-  0.3+    180814 W93  0.2+  0.6-    180914 Q57  0.1+  0.2-
180810 W93  0.2-  0.3+    180817 W93  0.3-  0.5+    180914 Q57  0.1-  0.0
180810 W93  0.0   0.1+    180817 W93  0.1+  0.2+    180914 Q57  0.3-  0.4-
180810 W93  0.0   0.8-    180817 W93  0.1-  0.0     180916 W93  0.1-  0.0
180810 Q57  0.2-  0.3-    180912 Q57  0.1+  0.1-    180916 W93  0.0   0.3-
180810 Q57  0.3+  0.2-    180912 Q57  0.0   0.3+    180916 W93  0.0   0.2-
180810 Q57  0.1-  0.2+    180912 Q57  0.0   0.2-    180922 W93  0.3+  0.1-
180814 W93  0.1+  0.2+    180912 Q57  0.0   0.2+    180922 W93  0.3-  0.1+
180814 W93  0.0   0.1+    180913 Q57  0.1+  0.2+    180922 W93  0.1-  0.4+
180814 W93  0.2+  0.1+    180913 Q57  0.1+  0.2+

Ephemeris:
2018 PM28                a,e,i = 1.03, 0.08, 2                   q = 0.9494
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 02 19    16 00 12.4 -00 29 09   0.1148  0.9984    91.7    81.7    23.9
...
2019 03 06    16 24 46.4 -00 27 21   0.1129  1.0172    99.8    74.0    23.6
...
2019 03 14    16 34 40.6 -00 18 54   0.1097  1.0274   104.7    69.3    23.4
...
2019 03 20    16 40 08.9 -00 10 43   0.1065  1.0350   108.9    65.5    23.2
2019 03 21    16 40 52.7 -00 09 17   0.1059  1.0363   109.6    64.9    23.2
2019 03 22    16 41 33.2 -00 07 50   0.1052  1.0375   110.4    64.2    23.2
...
2019 03 28    16 44 15.6 +00 00 59   0.1012  1.0449   115.1    59.9    23.0
...
2019 04 05    16 43 29.5 +00 10 51   0.09529 1.0544   122.4    53.2    22.7
...
2019 04 20    16 24 50.7 -00 05 19   0.08487 1.0706   139.8    37.3    22.0

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-F48



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