• Processing (Info)

  • MPEC 2019-K50 : 2019 KR

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2019-K49 Read MPEC 2019-K51


    M.P.E.C. 2019-K50                                Issued 2019 May 27, 14:35 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 KR
    
    Observations:
         K19K00R* C2019 05 25.25848 14 26 56.26 +42 13 03.2          20.5 GVEK050G96
         K19K00R  C2019 05 25.26378 14 27 01.62 +42 11 24.6          20.3 GVEK050G96
         K19K00R  C2019 05 25.27403 14 27 11.92 +42 08 14.6          20.4 GVEK050G96
         K19K00R  C2019 05 25.28170 14 27 19.62 +42 05 52.6          20.6 GVEK050G96
         K19K00R  C2019 05 25.31241814 27 49.95 +41 56 13.5          19.7 GVEK050H01
         K19K00R  C2019 05 25.31935114 27 56.91 +41 54 04.2          19.6 GVEK050H01
         K19K00R  C2019 05 25.33051914 28 08.13 +41 50 35.3          20.0 GVEK050H01
         K19K00R  C2019 05 25.33600114 28 13.62 +41 48 52.8          19.9 GVEK050H01
         K19K00R  C2019 05 25.41634 14 29 34.53 +41 23 55.2          19.5 GVEK050I52
         K19K00R  C2019 05 25.41731 14 29 35.44 +41 23 37.2          19.5 GVEK050I52
         K19K00R  C2019 05 25.41828 14 29 36.43 +41 23 19.0          19.6 GVEK050I52
         K19K00R KC2019 05 25.91965 14 37 49.85 +38 53 11.0          19.7 RoEK050K88
         K19K00R KC2019 05 25.92440 14 37 53.94 +38 51 47.4          19.8 RoEK050K88
         K19K00R KC2019 05 25.92915 14 37 58.08 +38 50 23.1          19.5 RoEK050K88
         K19K00R KC2019 05 25.96384 14 38 30.34 +38 40 20.9          19.3 VqEK050I93
         K19K00R KC2019 05 26.00358 14 39 03.99 +38 28 40.7          19.2 VqEK050I93
         K19K00R KC2019 05 26.01642814 39 15.46 +38 24 38.1          20.1 GVEK050J95
         K19K00R KC2019 05 26.03033414 39 27.26 +38 20 32.4          20.1 GVEK050J95
         K19K00R KC2019 05 26.04372914 39 38.64 +38 16 35.8          20.1 GVEK050J95
         K19K00R KC2019 05 26.04768 14 39 40.86 +38 15 57.7          20.0 RtEK050Z84
         K19K00R KC2019 05 26.05997 14 39 51.15 +38 12 19.8          20.0 RtEK050Z84
         K19K00R KC2019 05 26.07223 14 40 01.41 +38 08 42.8          19.9 RtEK050Z84
         K19K00R KC2019 05 26.13667914 41 06.60 +37 50 16.0          19.7 VuEK050H21
         K19K00R KC2019 05 26.13871314 41 08.24 +37 49 40.9          19.9 VuEK050H21
         K19K00R KC2019 05 26.14598214 41 14.09 +37 47 35.8          19.7 VuEK050H21
         K19K00R KC2019 05 26.14888914 41 16.43 +37 46 45.7          20.2 VuEK050H21
         K19K00R  C2019 05 26.40138 14 44 37.92 +36 34 32.2          19.4 GVEK050I52
         K19K00R  C2019 05 26.40420 14 44 40.09 +36 33 43.6          19.7 GVEK050I52
         K19K00R  C2019 05 26.40876 14 44 43.66 +36 32 25.2          19.4 GVEK050I52
         K19K00R KC2019 05 26.91856 14 51 19.44 +34 12 00.6                oEK050K88
         K19K00R KC2019 05 26.92657 14 51 24.97 +34 09 51.7          19.4 RoEK050K88
         K19K00R  C2019 05 27.18944 14 54 33.57 +33 00 46.1          19.1 GVEK050I52
         K19K00R  C2019 05 27.19962 14 54 39.86 +32 58 10.2                VEK050I52
         K19K00R  C2019 05 27.20213 14 54 41.52 +32 57 28.7          19.3 GVEK050I52
         K19K00R  C2019 05 27.20675 14 54 44.36 +32 56 16.6          18.9 GVEK050I52
    
    Observer details:
    G96 Mt. Lemmon 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, T. A. Pruyne,
        D. Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + 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 T. A. Pruyne,
        G. J. Leonard.  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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
        Schmidt-Cassegrain + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observers R. Koenyves-Toth, K. Sarneczky.
        Measurer K. Sarneczky.  0.60-m Schmidt + CCD.
    Z84 Calar Alto-Schmidt.  Observer E. Schwab.  Measurers E. Schwab, D. Koschny,
        M. Micheli.  0.8-m f/3 Schmidt + CCD.
    
    Orbital elements:
    2019 KR                                                  Earth MOID = 0.0463 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  14.94419              (2000.0)            P               Q
    n   0.56494677     Peri.  352.09495     -0.97301503     -0.23069032
    a   1.4492090      Node   174.56003     +0.21441271     -0.91175505
    e   0.4490269      Incl.    2.94488     +0.08525807     -0.33983039
    P   1.74           H   23.7           G   0.15           U   7
    Residuals in seconds of arc
    190525 G96  0.2-  0.2-    190525 K88  0.1+  0.8+    190526 H21  0.1-  0.0
    190525 G96  0.0   0.4-    190525 K88  0.7+  0.7+    190526 H21  0.2-  0.0
    190525 G96  0.2-  0.1+    190525 I93  0.1+  0.7-    190526 I52  0.4+  0.2+
    190525 G96  0.3-  0.7+    190526 I93  0.1+  0.8+    190526 I52  0.1+  0.3+
    190525 H01  0.0   0.2-    190526 J95  0.1-  0.0     190526 I52  0.2+  0.7+
    190525 H01  0.0   0.0     190526 J95  0.1-  0.2-    190526 K88  1.1-  0.1-
    190525 H01  0.1+  0.1-    190526 J95  0.1+  0.3-    190526 K88  0.2+  0.6+
    190525 H01  0.0   0.1-    190526 Z84  0.0   0.2+    190527 I52  0.3+  0.0
    190525 I52  0.4+  0.1-    190526 Z84  0.0   0.0     190527 I52 (0.9-  2.3+)
    190525 I52  0.3-  0.1+    190526 Z84  0.2-  0.2+    190527 I52  0.2+  0.2-
    190525 I52  0.1-  0.0     190526 H21  0.2+  0.1+    190527 I52  0.4-  0.5-
    190525 K88  0.2+  0.2+    190526 H21  0.2+  0.0
    
    Ephemeris:
    2019 KR                  a,e,i = 1.45, 0.45, 3                   q = 0.7985
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 04 27    04 51 31.2 +29 54 17   0.1929  0.8662    39.5   132.4    25.8
    ...
    2019 05 12    06 02 45.6 +49 14 05   0.08963 0.9502    46.2   129.9    24.1
    ...
    2019 05 20    10 56 41.9 +65 37 20   0.05745 1.0025    79.1    97.7    21.0
    ...
    2019 05 26    14 39 03.5 +38 30 16   0.06450 1.0437   116.9    60.0    20.0
    2019 05 27    14 52 18.5 +33 50 59   0.06834 1.0507   121.7    55.1    20.0
    2019 05 28    15 02 55.1 +29 38 11   0.07272 1.0577   126.0    50.8    20.0
    ...
    2019 06 03    15 38 21.9 +12 22 53   0.1064  1.1002   142.1    34.5    20.5
    ...
    2019 06 11    15 58 11.5 +01 16 56   0.1618  1.1575   149.4    26.5    21.3
    ...
    2019 06 26    16 16 51.8 -07 55 41   0.2836  1.2646   147.4    25.7    22.6
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-K50
    

    Read MPEC 2019-K49 Read MPEC 2019-K51


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)