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  • MPEC 2019-A227: 2019 AH10

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    M.P.E.C. 2019-A227                               Issued 2019 Jan. 14, 12:20 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
    
                                       2019 AH10
    
    Observations:
         K19A10H* C2019 01 11.31497 07 54 07.77 +54 20 46.1          20.3 GVEA227703
         K19A10H  C2019 01 11.32658 07 53 58.29 +54 19 13.2          20.1 GVEA227703
         K19A10H  C2019 01 11.33249 07 53 53.65 +54 18 25.0          19.9 GVEA227703
         K19A10H  C2019 01 11.40500 07 52 55.74 +54 08 35.1          19.0 GVEA227I52
         K19A10H  C2019 01 11.40597 07 52 54.92 +54 08 26.5          19.8 GVEA227I52
         K19A10H  C2019 01 11.40694 07 52 54.12 +54 08 18.3          19.8 GVEA227I52
         K19A10H  C2019 01 11.40791 07 52 53.42 +54 08 10.6          19.9 GVEA227I52
         K19A10H  C2019 01 11.46610 07 52 11.301+54 00 33.74         20.2 wUEA227F51
         K19A10H  C2019 01 11.48055 07 51 59.875+53 58 36.27         20.0 wUEA227F51
         K19A10H  C2019 01 11.49501 07 51 48.435+53 56 38.26         20.1 wUEA227F51
         K19A10H  C2019 01 11.51965 07 51 26.47 +53 52 45.9          20.0 GVEA227703
         K19A10H  C2019 01 11.52193 07 51 24.78 +53 52 25.1          19.5 GVEA227703
         K19A10H  C2019 01 11.52497 07 51 22.27 +53 52 00.6                VEA227703
         K19A10H pC2019 01 11.71815407 49 08.68 +53 25 33.0          19.6 GVEA227L01
         K19A10H KC2019 01 11.71988007 49 07.45 +53 25 19.6          19.8 GVEA227L01
         K19A10H KC2019 01 11.72420007 49 04.26 +53 24 45.1          19.9 GVEA227L01
         K19A10H KC2019 01 11.72657607 49 02.55 +53 24 26.4          19.8 GVEA227L01
         K19A10H KC2019 01 12.10439 07 44 26.66 +52 33 34.5          19.9  VEA227104
         K19A10H KC2019 01 12.10737 07 44 24.44 +52 33 09.7          19.6  VEA227104
         K19A10H KC2019 01 12.11035 07 44 22.34 +52 32 44.5          19.7  VEA227104
         K19A10H  C2019 01 12.27696 07 42 32.68 +52 10 24.1          19.8 GVEA227I52
         K19A10H  C2019 01 12.27737 07 42 32.37 +52 10 20.9          19.8 GVEA227I52
         K19A10H  C2019 01 12.27779 07 42 32.07 +52 10 17.3          19.6 GVEA227I52
         K19A10H  C2019 01 12.27820 07 42 31.76 +52 10 14.2          19.7 GVEA227I52
         K19A10H  C2019 01 13.35171 07 31 16.539+49 44 22.17         19.7 iUEA227F51
         K19A10H  C2019 01 13.36757 07 31 06.761+49 42 14.70         20.0 iUEA227F51
         K19A10H  C2019 01 13.37551 07 31 01.902+49 41 11.03         19.8 iUEA227F51
         K19A10H KC2019 01 13.86943 07 26 23.09 +48 34 00.2          19.2 RVEA227K63
         K19A10H KC2019 01 13.87308 07 26 21.02 +48 33 31.3          19.3 RVEA227K63
         K19A10H KC2019 01 13.87826 07 26 18.08 +48 32 50.9          20.4 RVEA227K63
         K19A10H KC2019 01 13.87975307 26 17.49 +48 32 29.0          19.8 GVEA227J95
         K19A10H KC2019 01 13.88378507 26 15.19 +48 31 57.4          20.0 GVEA227J95
         K19A10H KC2019 01 13.88940607 26 12.04 +48 31 12.3          20.0 GVEA227J95
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    703 Catalina Sky Survey.  Observer B. M. Africano.  Measurers B. M. Africano,
        E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman,
        F. C. Shelly.  0.68-m Schmidt + 10K CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
        M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
        H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
        R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer B. M. Africano.
        Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
        A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
        G. J. Leonard, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
        Schmidt-Cassegrain + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.
        0.41-m f/3.2 Newtonian reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
        Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2019 AH10                                                Earth MOID = 0.1509 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 179.17027              (2000.0)            P               Q
    n   0.92073164     Peri.   46.75206     +0.93691320     +0.15971677
    a   1.0464392      Node   301.70834     -0.31373873     +0.77646479
    e   0.3518543      Incl.   21.43816     +0.15414821     +0.60958427
    P   1.07           H   22.6           G   0.15           U   8
    Residuals in seconds of arc
    190111 703  0.8+  0.5-    190111 703 (0.5+  1.7-)   190112 I52  0.1+  0.0
    190111 703  0.4-  0.3+    190111 703  1.2-  0.9-    190112 I52  0.1-  0.3+
    190111 703  0.6+  0.2-    190111 L01  0.3-  0.2-    190113 F51  0.0   0.0
    190111 I52  0.5+  0.6+    190111 L01  0.0   0.1+    190113 F51  0.3-  0.1-
    190111 I52  0.1+  0.0     190111 L01  0.4-  0.1-    190113 F51  0.1-  0.0
    190111 I52  0.2-  0.2-    190111 L01  0.2-  0.0     190113 K63  0.5+  0.8-
    190111 I52  0.4+  0.0     190112 104  0.7+  0.5+    190113 K63  0.5+  0.6-
    190111 F51  0.1-  0.0     190112 104  0.2-  0.4+    190113 K63  0.4+  0.4+
    190111 F51  0.1+  0.0     190112 104  0.0   0.1-    190113 J95  0.2+  0.2-
    190111 F51  0.0   0.0     190112 I52  0.3+  0.1+    190113 J95  0.1-  0.3+
    190111 703  0.1+  0.1+    190112 I52  0.1+  0.2+    190113 J95  0.1-  0.1+
    
    Ephemeris:
    2019 AH10                a,e,i = 1.05, 0.35, 21                  q = 0.6782
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 12 15    15 36 44.6 +49 42 36   0.2271  0.9592    77.0    89.6    22.5
    ...
    2018 12 30    12 48 00.9 +66 35 30   0.1646  1.0508   109.9    61.6    21.0
    ...
    2019 01 07    09 09 15.0 +63 06 42   0.1535  1.0968   134.7    39.6    20.3
    ...
    2019 01 13    07 34 45.4 +50 31 52   0.1637  1.1296   151.1    24.9    20.1
    2019 01 14    07 25 10.4 +48 16 34   0.1671  1.1349   153.0    23.2    20.1
    2019 01 15    07 16 46.5 +46 03 19   0.1708  1.1402   154.6    21.8    20.1
    ...
    2019 01 21    06 43 32.7 +34 11 29   0.2012  1.1709   156.2    19.8    20.5
    ...
    2019 01 29    06 23 52.4 +23 05 17   0.2578  1.2092   147.0    26.4    21.3
    ...
    2019 02 13    06 16 27.7 +12 16 46   0.3915  1.2725   129.5    36.8    22.6
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A227
    

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