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  • MPEC 2019-T38 : 2019 SZ9

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    M.P.E.C. 2019-T38                               Issued 2019 October 2, 12:58 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 SZ9                                 
    
    
    Observations:
         K19S09Z  C2019 09 25.47760901 33 13.902-02 14 00.76         21.6 GVET038F51
         K19S09Z  C2019 09 25.49032601 33 07.419-02 11 51.94         21.8 GVET038F51
         K19S09Z  C2019 09 25.51577101 32 54.491-02 07 34.35         20.4 GVET038F51
         K19S09Z  C2019 09 27.48424501 15 38.881+03 49 19.09         21.1 GVET038F51
         K19S09Z  C2019 09 27.49546901 15 32.278+03 51 28.62         21.2 GVET038F51
         K19S09Z  C2019 09 27.50667501 15 25.671+03 53 39.00         21.4 GVET038F51
         K19S09Z* C2019 09 30.27610 00 46 37.24 +13 24 48.1          21.4 GVET038G96
         K19S09Z  C2019 09 30.28175 00 46 33.27 +13 26 02.4          21.4 GVET038G96
         K19S09Z  C2019 09 30.28740 00 46 29.29 +13 27 14.1          21.1 GVET038G96
         K19S09Z  C2019 09 30.29306 00 46 25.27 +13 28 28.9          21.4 GVET038G96
         K19S09Z  C2019 09 30.40534 00 45 05.75 +13 52 44.0          21.1 GVET038I52
         K19S09Z  C2019 09 30.40868 00 45 03.41 +13 53 27.0          20.4 GVET038I52
         K19S09Z  C2019 09 30.41201 00 45 01.04 +13 54 10.1          20.8 GVET038I52
         K19S09Z KC2019 10 01.17636800 36 05.93 +16 40 20.0          20.6 VuET038H21
         K19S09Z KC2019 10 01.17927400 36 03.77 +16 40 58.2          20.7 VuET038H21
         K19S09Z KC2019 10 01.18217800 36 01.63 +16 41 36.1          20.7 VuET038H21
         K19S09Z KC2019 10 01.18515500 35 59.44 +16 42 15.0          20.8 VuET038H21
         K19S09Z KC2019 10 02.23122600 23 02.70 +20 30 08.7          21.4 VuET038H21
         K19S09Z KC2019 10 02.23849000 22 57.03 +20 31 43.1          21.2 VuET038H21
         K19S09Z KC2019 10 02.24469100 22 52.17 +20 33 04.0          21.1 VuET038H21
         K19S09Z  C2019 10 02.43895 00 20 20.69 +21 15 05.1          20.8 GVET038I52
         K19S09Z  C2019 10 02.44187 00 20 18.37 +21 15 42.6          21.1 GVET038I52
         K19S09Z  C2019 10 02.44770 00 20 13.77 +21 16 57.2          21.8 GVET038I52
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, E. 
       Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
       Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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, T. A. Pruyne, D. 
       Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.  
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0 
       astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers H. Groeller, T. A. 
       Pruyne.  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, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m 
       reflector + CCD.
    
    Orbital elements:
    2019 SZ9                                                 Earth MOID = 0.1389 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
    M 241.36609              (2000.0)            P               Q
    n   0.57412889     Peri.   50.08702     +0.56898199     -0.81955509
    a   1.4337159      Node     6.44137     +0.43921909     +0.23321970
    e   0.2598826      Incl.   37.14479     +0.69523096     +0.52339089
    P   1.72           H   24.4           G   0.15           U   6
    Residuals in seconds of arc
    190925 F51  0.1+  0.1-    190930 G96  0.3+  1.2-    191001 H21  0.0   0.1-
    190925 F51  0.3-  0.1+    190930 G96  0.0   0.2+    191002 H21  0.3-  0.1-
    190925 F51  0.0   0.1-    190930 I52  0.3-  0.3+    191002 H21  0.0   0.1-
    190927 F51  0.1+  0.3+    190930 I52  0.1+  0.1+    191002 H21  0.0   0.2+
    190927 F51  0.2+  0.2-    190930 I52  0.1-  0.1+    191002 I52  0.4+  0.2-
    190927 F51  0.1+  0.2+    191001 H21  0.2-  0.2+    191002 I52  0.0   0.3-
    190930 G96  0.1-  0.6-    191001 H21  0.4-  0.3+    191002 I52  0.4-  0.6-
    190930 G96  0.2+  0.4+    191001 H21  0.2-  0.0
    
    Ephemeris:
    2019 SZ9                 a,e,i = 1.43, 0.26, 37                  q = 1.0611
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 09 02    02 55 27.8 -30 22 50   0.3871  1.2348   117.1    46.7    24.6
    ...
    2019 09 17    02 22 52.0 -19 05 03   0.2303  1.1820   136.1    36.2    23.0
    ...
    2019 09 25    01 37 02.0 -03 32 46   0.1647  1.1562   156.7    20.1    21.8
    ...
    2019 10 01    00 38 11.5 +16 02 07   0.1403  1.1383   166.5    11.8    21.1
    2019 10 02    00 25 58.4 +19 40 07   0.1394  1.1355   163.6    14.4    21.2
    2019 10 03    00 13 06.9 +23 15 34   0.1394  1.1327   159.8    17.8    21.3
    ...
    2019 10 09    22 47 26.3 +40 50 30   0.1587  1.1167   134.9    39.4    22.2
    ...
    2019 10 17    21 04 10.5 +50 44 31   0.2170  1.0981   112.5    57.0    23.3
    ...
    2019 11 01    19 27 08.6 +53 27 56   0.3524  1.0727    93.4    67.5    24.7
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-T38
    


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