• MPC Preparation (Info)

  • MPEC 2019-X16 : 2019 SJ11

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    M.P.E.C. 2019-X16                              Issued 2019 December 2, 07:03 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 SJ11                                
    
    
    Observations:
         K19S11J KC2018 09 19.50513400 34 48.188-01 32 54.15         23.5 GVEX016F52
         K19S11J  C2018 10 03.39588100 25 38.495-02 59 37.79         22.3 GVEX016F52
         K19S11J  C2018 10 03.40758200 25 37.983-02 59 42.63         22.9 GVEX016F52
         K19S11J  C2018 10 03.41924400 25 37.528-02 59 47.10         22.8 GVEX016F52
         K19S11J  C2018 10 03.43095300 25 37.024-02 59 51.24         22.5 GVEX016F52
         K19S11J KC2018 10 15.39420500 17 42.583-04 10 10.07         24.1 GVEX016F52
         K19S11J  C2018 11 07.26457000 05 28.455-05 52 47.97         23.3 GVEX016F52
         K19S11J  C2018 11 07.29174100 05 27.823-05 52 53.19         23.3 GVEX016F52
         K19S11J  C2018 11 07.30529000 05 27.457-05 52 55.72         23.2 GVEX016F52
         K19S11J* C2019 09 26.58718 04 15 04.974+01 51 21.67         21.7 wUEX016F51
         K19S11J  C2019 09 26.59765 04 15 05.113+01 51 16.04         21.9 wUEX016F51
         K19S11J  C2019 09 26.60818 04 15 05.262+01 51 10.34         21.7 wUEX016F51
         K19S11J  C2019 09 26.61870 04 15 05.414+01 51 04.50         21.8 wUEX016F51
         K19S11J  C2019 10 06.60041 04 16 32.634+00 13 27.80         21.6 wUEX016F51
         K19S11J  C2019 10 06.60991 04 16 32.646+00 13 21.78         21.7 wUEX016F51
         K19S11J  C2019 10 06.61936 04 16 32.638+00 13 15.75         21.4 wUEX016F51
         K19S11J  C2019 10 06.62880 04 16 32.655+00 13 10.00         21.7 wUEX016F51
         K19S11J  C2019 10 24.54173 04 12 48.395-03 09 15.34         21.0 wUEX016F52
         K19S11J  C2019 10 24.55344 04 12 48.061-03 09 23.55         21.2 wUEX016F52
         K19S11J  C2019 10 24.57678 04 12 47.386-03 09 40.13         20.9 wUEX016F52
         K19S11J  C2019 10 29.36817 04 10 19.04 -04 06 56.1          21.1 GVEX016G96
         K19S11J  C2019 10 29.37333 04 10 18.85 -04 06 59.3          21.1 GVEX016G96
         K19S11J  C2019 10 29.37848 04 10 18.64 -04 07 03.2          20.8 GVEX016G96
         K19S11J  C2019 10 29.38363 04 10 18.43 -04 07 06.3          20.2 GVEX016G96
         K19S11J  C2019 10 31.44944 04 09 03.247-04 31 45.00         20.9 wUEX016F52
         K19S11J  C2019 10 31.46047 04 09 02.792-04 31 52.75         20.9 wUEX016F52
         K19S11J  C2019 10 31.47148 04 09 02.353-04 32 00.47         20.9 wUEX016F52
         K19S11J  C2019 11 30.37197703 41 36.524-09 27 43.25         20.68wUEX016F52
         K19S11J  C2019 11 30.38307603 41 35.797-09 27 47.53         20.73wUEX016F52
         K19S11J  C2019 11 30.39416803 41 35.070-09 27 51.70         20.66wUEX016F52
         K19S11J  C2019 11 30.40526403 41 34.319-09 27 56.06         20.81wUEX016F52
         K19S11J |C2019 12 01.12442 03 40 48.77 -09 32 19.3          20.3 VuEX016807
         K19S11J |C2019 12 01.12766 03 40 48.56 -09 32 20.7          20.5 VuEX016807
         K19S11J |C2019 12 01.13091 03 40 48.36 -09 32 22.1          20.6 VuEX016807
         K19S11J  C2019 12 02.26250 03 39 36.78 -09 39 09.6          20.7 GVEX016I52
         K19S11J  C2019 12 02.26608 03 39 36.52 -09 39 11.2          20.6 GVEX016I52
         K19S11J  C2019 12 02.26967 03 39 36.33 -09 39 12.2          20.1 GVEX016I52
         K19S11J  C2019 12 02.27326 03 39 36.09 -09 39 13.6          20.4 GVEX016I52
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
        0.61-m f/6.5 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
       Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, 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.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T. 
       Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
       Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. 
       Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + 
       CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers 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, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers 
       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, K. W. Wierzchos.  1.0-m reflector + CCD.
    
    Orbital elements:
    2019 SJ11                                                Earth MOID = 0.3294 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M 358.36424              (2000.0)            P               Q
    n   0.16793046     Peri.  346.15038     -0.94035774     -0.33833148
    a   3.2537417      Node   173.72406     +0.33477278     -0.93887899
    e   0.5956986      Incl.   18.94131     +0.06045254     -0.06354573
    P   5.87           H   16.9           G   0.15           U   2
    Residuals in seconds of arc
    180919 F52  0.1-  0.2-    191006 F51  0.1-  0.1+    191031 F52  0.0   0.0
    181003 F52  0.0   0.5+    191006 F51  0.1+  0.1+    191130 F52  0.1+  0.1+
    181003 F52  0.4-  0.1-    191006 F51  0.0   0.1-    191130 F52  0.1+  0.0
    181003 F52  0.0   0.2-    191006 F51  0.3+  0.1+    191130 F52  0.2+  0.1+
    181003 F52  0.2-  0.1-    191024 F52  0.0   0.0     191130 F52  0.1-  0.1-
    181015 F52  0.0   0.0     191024 F52  0.0   0.1+    191201 807  0.4-  0.2+
    181107 F52  0.2-  0.1-    191024 F52  0.1+  0.2+    191201 807  0.3-  0.0
    181107 F52  0.6+  0.0     191029 G96  0.1+  0.4-    191201 807  0.1-  0.2-
    181107 F52  0.2+  0.2+    191029 G96  0.1+  0.1+    191202 I52  0.1+  0.2+
    190926 F51  0.0   0.1-    191029 G96  0.2-  0.1-    191202 I52  0.3-  0.2-
    190926 F51  0.1-  0.0     191029 G96  0.5-  0.5+    191202 I52  0.3+  0.0
    190926 F51  0.1-  0.0     191031 F52  0.1+  0.3-    191202 I52  0.3+  0.1-
    190926 F51  0.0   0.1-    191031 F52  0.0   0.1-
    
    Ephemeris:
    2019 SJ11                a,e,i = 3.25, 0.60, 19                  q = 1.3155
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 11 02    04 08 02.3 -04 50 07   1.6587  2.5566   148.3    11.8    20.8
    ...
    2019 11 17    03 55 28.0 -07 36 41   1.5337  2.4545   152.7    10.7    20.5
    ...
    2019 11 25    03 47 17.9 -08 49 00   1.4908  2.3994   150.4    11.7    20.4
    ...
    2019 12 01    03 40 56.7 -09 31 36   1.4692  2.3578   146.9    13.2    20.4
    2019 12 02    03 39 53.4 -09 37 35   1.4665  2.3508   146.2    13.5    20.4
    2019 12 03    03 38 50.4 -09 43 13   1.4640  2.3439   145.5    13.8    20.4
    ...
    2019 12 09    03 32 43.1 -10 09 51   1.4537  2.3020   140.7    15.7    20.4
    ...
    2019 12 17    03 25 22.0 -10 25 20   1.4515  2.2459   133.6    18.5    20.4
    ...
    2020 01 01    03 15 47.3 -09 53 59   1.4755  2.1401   119.7    23.5    20.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X16
    


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