• MPC Preparation (Info)

  • MPEC 2019-W49 : 2019 WH

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    M.P.E.C. 2019-W49                             Issued 2019 November 18, 21:09 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 WH                                 
    
    
    Observations:
         K19W00H  C2019 11 15.37808802 51 07.245-12 48 20.60         19.5 GVEW049F52
         K19W00H* C2019 11 18.35648 02 56 51.29 -17 01 11.1          16.4 GVEW049703
         K19W00H  C2019 11 18.36203 02 56 51.44 -17 02 57.4          16.4 GVEW049703
         K19W00H  C2019 11 18.36757 02 56 51.66 -17 04 43.8          16.5 GVEW049703
         K19W00H  C2019 11 18.38713 02 56 52.98 -17 11 07.8          16.5 GVEW049703
         K19W00H  C2019 11 18.38793 02 56 53.04 -17 11 23.6          16.5 GVEW049703
         K19W00H  C2019 11 18.38902 02 56 53.15 -17 11 45.0          16.3 GVEW049703
         K19W00H  C2019 11 18.39001 02 56 53.26 -17 12 04.8          16.4 GVEW049703
         K19W00H  C2019 11 18.39374 02 56 53.71 -17 13 20.2          16.2 GVEW049I52
         K19W00H  C2019 11 18.39393 02 56 53.72 -17 13 24.2          16.3 GVEW049I52
         K19W00H  C2019 11 18.39411 02 56 53.76 -17 13 27.7          16.3 GVEW049I52
         K19W00H  C2019 11 18.39430 02 56 53.76 -17 13 31.7          16.2 GVEW049I52
         K19W00H [C2019 11 18.41906 02 59 19.28 -16 56 15.5          16.2 GVEW049Q62
         K19W00H [C2019 11 18.42058 02 59 19.74 -16 56 50.8          16.3 GVEW049Q62
         K19W00H [C2019 11 18.42212 02 59 20.19 -16 57 26.0          16.3 GVEW049Q62
         K19W00H KC2019 11 18.55092 02 59 42.00 -17 52 06.8          16.2 VqEW049E23
         K19W00H KC2019 11 18.55352 02 59 42.45 -17 53 22.6          16.2 VqEW049E23
         K19W00H KC2019 11 18.55612 02 59 42.90 -17 54 38.7          16.2 VqEW049E23
         K19W00H KC2019 11 18.55873 02 59 43.35 -17 55 55.0          16.2 VqEW049E23
         K19W00H KC2019 11 18.56133 02 59 43.81 -17 57 11.9          16.1 VqEW049E23
         K19W00H KC2019 11 18.56394 02 59 44.27 -17 58 29.1          16.3 VqEW049E23
         K19W00H  C2019 11 18.65358 03 00 09.69 -18 48 44.3          16.3 GVEW049Q62
         K19W00H  C2019 11 18.65484 03 00 10.15 -18 49 29.7          16.3 GVEW049Q62
         K19W00H  C2019 11 18.65596 03 00 10.57 -18 50 10.4          16.4 GVEW049Q62
         K19W00H  C2019 11 18.76997 03 03 27.19 -21 05 07.1          15.5 rVEW049C42
         K19W00H  C2019 11 18.77489 03 03 31.17 -21 09 58.6          15.4 rVEW049C42
         K19W00H  C2019 11 18.78138 03 03 36.60 -21 16 28.3          15.5 rVEW049C42
         K19W00H  C2019 11 18.80379 03 03 57.08 -21 39 57.9          15.4 rVEW049C42
         K19W00H  C2019 11 18.80782 03 04 01.14 -21 44 23.2          15.5 rVEW049C42
         K19W00H KC2019 11 18.81233 03 06 43.27 -21 49 56.0          14.2 RVEW049K61
         K19W00H KC2019 11 18.81249 03 06 43.55 -21 50 07.3          14.1 RVEW049K61
         K19W00H KC2019 11 18.81344 03 06 45.06 -21 51 15.7          12.7 RVEW049K61
         K19W00H KC2019 11 18.81519 03 06 47.75 -21 53 21.6          14.8 RVEW049K61
         K19W00H KC2019 11 18.81622 03 06 49.31 -21 54 38.2          14.7 RVEW049K61
         K19W00H KC2019 11 18.81922 03 06 53.97 -21 58 17.1          14.1 RVEW049K61
         K19W00H  C2019 11 18.85510203 07 50.44 -22 45 38.6          13.8 GVEW049G34
         K19W00H  C2019 11 18.85655303 07 52.81 -22 47 40.6          14.8 GVEW049G34
         K19W00H  C2019 11 18.85774203 07 54.89 -22 49 21.2          13.9 GVEW049G34
         K19W00H  C2019 11 18.86267003 08 03.46 -22 56 24.3          15.2 GVEW049G34
         K19W00H  C2019 11 18.86372603 08 05.31 -22 57 56.0          13.9 GVEW049G34
         K19W00H  C2019 11 18.86649903 08 10.13 -23 01 55.3          14.6 GVEW049G34
         K19W00H  C2019 11 18.86715903 08 11.29 -23 02 53.0          14.2 GVEW049G34
    
    Observer details:
    703 Catalina Sky Survey.  Observer T. A. Pruyne.  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.  0.68-m Schmidt + 10K CCD.
    C42 Xingming Observatory, Mt. Nanshan.  Observer X. Gao.  Measurer Q.-Z. Ye.  
        0.6-m f/8 Ritchey-Chretien + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + 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.  1.8-m Ritchey-Chretien + CCD.
    G34 Oberfrauendorf.  Observer T. Felber.  0.35-m f/6.3 Schmidt-Cassegrain + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski, K. W. 
       Wierzchos.  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.
    K61 Rokycany Observatory.  Observer M. Adamovsky.  0.51-m f/6.8 reflector + CCD.
    Q62 iTelescope Observatory, Siding Spring.  Observers M. Suzuki, F. D. Romanov. 
        0.5-m f/4.5 reflector + CCD, 0.43-m f/6.8 reflector + CCD.
    
    Orbital elements:
    2019 WH                                                  Earth MOID = 0.0003 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M  81.05584              (2000.0)            P               Q
    n   0.52376214     Peri.   51.12512     -0.29581316     -0.94572896
    a   1.5242165      Node    56.59122     +0.81893365     -0.32356328
    e   0.4241417      Incl.    9.27239     +0.49177459     -0.03005891
    P   1.88           H   26.2           G   0.15           U   5
    Residuals in seconds of arc
    191115 F52  0.0   0.6-    191118 Q62  0.0   0.2+    191118 C42  0.8+  0.6-
    191118 703  0.1-  0.0     191118 E23  0.0   0.5+    191118 K61  0.7-  1.0-
    191118 703  0.3-  0.2-    191118 E23  0.1+  0.2+    191118 K61  0.2-  0.8-
    191118 703  0.2-  0.2+    191118 E23  0.1+  0.0     191118 K61  0.5+  0.7-
    191118 703  0.1+  0.2-    191118 E23  0.0   0.3+    191118 K61  0.4+  0.2+
    191118 703  0.1-  0.1-    191118 E23  0.1+  0.0     191118 K61  0.0   1.4-
    191118 703  0.0   0.2+    191118 E23  0.0   0.2+    191118 K61  0.1+  0.4-
    191118 703  0.2+  0.2+    191118 Q62  0.2+  0.0     191118 G34  0.9+  0.6+
    191118 I52  0.1+  0.2+    191118 Q62  0.1+  0.1+    191118 G34  0.7-  0.7+
    191118 I52  0.0   0.1+    191118 Q62  0.0   0.0     191118 G34  0.2-  0.7+
    191118 I52  0.3+  0.2+    191118 C42  0.4+  0.0     191118 G34  0.2+  0.8-
    191118 I52  0.0   0.0     191118 C42  0.3+  0.6-    191118 G34  0.2+  1.1-
    191118 Q62  0.1-  0.0     191118 C42  0.1+  0.1+    191118 G34  0.7-  1.4+
    191118 Q62  0.0   0.2-    191118 C42  0.0   0.3+    191118 G34  0.8-  1.6+
    
    Ephemeris:
    2019 WH                  a,e,i = 1.52, 0.42, 9                   q = 0.8777
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 10 19    02 47 37.6 -08 55 30   0.2029  1.1815   153.7    22.0    24.2
    ...
    2019 11 03    02 49 45.7 -10 57 02   0.1011  1.0839   153.8    23.8    22.5
    ...
    2019 11 11    02 50 02.6 -11 53 14   0.05104 1.0350   150.8    27.9    21.1
    ...
    2019 11 17    02 52 31.8 -13 41 08   0.01430 1.0008   146.5    33.1    18.4
    2019 11 18    02 55 14.7 -15 20 11   0.0082030.9953   144.5    35.2    17.2
    2019 11 19    03 14 47.4 -26 16 21   0.0021420.9899   134.2    45.7    14.6
    ...
    2019 11 25    14 54 52.9 +14 45 13   0.03463 0.9605    38.8   139.9    25.6
    ...
    2019 12 03    14 57 05.0 +14 40 41   0.08383 0.9271    43.7   132.7    26.6
    ...
    2019 12 18    15 04 37.6 +12 25 26   0.1782  0.8862    52.2   118.6    26.9
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-W49
    


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