• MPC Preparation (Info)

  • MPEC 2018-B37 : 2018 AE13

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    M.P.E.C. 2018-B37                                Issued 2018 Jan. 18, 17:26 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
    
                                       2018 AE13
    
    Observations:
         K18A13E* C2018 01 13.41216 11 31 20.70 +20 36 12.1          20.9 GUEB037G96
         K18A13E  C2018 01 13.41733 11 31 18.33 +20 35 28.5          21.4 GUEB037G96
         K18A13E  C2018 01 13.42250 11 31 15.95 +20 34 45.4          21.4 GUEB037G96
         K18A13E  C2018 01 13.42767 11 31 13.60 +20 34 03.2          22.2 GUEB037G96
         K18A13E  C2018 01 13.46813 11 30 55.01 +20 28 25.6          21.7 GUEB037I52
         K18A13E  C2018 01 13.47357 11 30 52.48 +20 27 39.7                UEB037I52
         K18A13E  C2018 01 13.47772 11 30 50.60 +20 27 05.5                UEB037I52
         K18A13E  C2018 01 14.42308 11 24 05.14 +18 12 22.0          21.1 GUEB037G96
         K18A13E  C2018 01 14.42708 11 24 03.29 +18 11 47.2          20.9 GUEB037G96
         K18A13E  C2018 01 14.43109 11 24 01.41 +18 11 12.0          21.0 GUEB037G96
         K18A13E  C2018 01 14.43509 11 23 59.56 +18 10 37.6          20.7 GUEB037G96
         K18A13E  C2018 01 14.49118 11 23 37.592+18 02 41.04         21.2 wUEB037F51
         K18A13E  C2018 01 14.50475 11 23 31.282+18 00 43.99         21.6 wUEB037F51
         K18A13E  C2018 01 14.53177 11 23 18.578+17 56 49.26         21.3 wUEB037F51
         K18A13E  C2018 01 18.40791 10 54 08.87 +07 56 22.9          21.0 GUEB037I52
         K18A13E  C2018 01 18.41068 10 54 07.49 +07 55 56.5          21.1 GUEB037I52
         K18A13E  C2018 01 18.41192 10 54 06.89 +07 55 44.4          20.5 GUEB037I52
         K18A13E  C2018 01 18.41468 10 54 05.37 +07 55 16.4          20.0 GUEB037I52
    
    Observer details:
    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. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk.  1.8-m
        Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observers D. C. Fuls, A. R. Gibbs.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman,
        F. C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
        Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
        R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    
    Orbital elements:
    2018 AE13                                                Earth MOID = 0.0671 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 302.29060              (2000.0)            P               Q
    n   0.85158977     Peri.  110.61681     +0.57372770     -0.77758550
    a   1.1023405      Node   301.71991     +0.59253509     +0.61092081
    e   0.1025241      Incl.   17.60593     +0.56545441     +0.14878357
    P   1.16           H   24.5           G   0.15           U   6
    Residuals in seconds of arc
    180113 G96  0.2+  0.5+    180113 I52  0.0   0.2+    180114 F51  0.2+  0.1+
    180113 G96  0.1+  0.2-    180114 G96  0.3-  0.4+    180114 F51  0.0   0.2-
    180113 G96  0.1-  0.4-    180114 G96  0.1+  0.3+    180118 I52  0.4+  0.1+
    180113 G96  0.1+  0.3+    180114 G96  0.0   0.1-    180118 I52  0.4+  0.5+
    180113 I52  0.0   0.0     180114 G96  0.4+  0.3+    180118 I52  0.6+  0.4+
    180113 I52  0.4-  0.3-    180114 F51  0.2-  0.2-    180118 I52  1.5-  1.0-
    
    Ephemeris:
    2018 AE13                a,e,i = 1.10, 0.10, 18                  q = 0.9893
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 12 19    13 34 37.4 +51 33 01   0.1856  1.0109    93.0    76.4    23.5
    ...
    2018 01 03    12 34 56.4 +38 56 36   0.1284  1.0294   107.6    65.6    22.4
    ...
    2018 01 11    11 47 54.1 +25 53 19   0.1036  1.0409   121.2    54.0    21.6
    ...
    2018 01 17    11 04 55.2 +11 41 41   0.09303 1.0500   133.5    42.8    21.1
    2018 01 18    10 57 16.8 +09 02 44   0.09224 1.0516   135.5    41.0    21.0
    2018 01 19    10 49 33.3 +06 21 31   0.09178 1.0532   137.3    39.4    21.0
    ...
    2018 01 25    10 02 53.8 -09 16 47   0.09585 1.0628   143.3    33.6    20.9
    ...
    2018 02 02    09 06 52.5 -24 21 11   0.1170  1.0760   138.7    37.2    21.5
    ...
    2018 02 17    08 00 04.2 -35 05 44   0.1808  1.1013   124.8    47.5    22.8
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-B37
    

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