[Iaude] MPEC E06: 2019 DK1 [a=1.07,e=0.46,i=13.3,H=26.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Mar 1 07:45:16 EST 2019


M.P.E.C. 2019-E06                                Issued 2019 Mar. 1, 12:41 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2019 DK1
 
Observations:
     K19D01K* C2019 02 28.30866 10 42 56.92 -02 26 52.7          20.2 GVEE006G96
     K19D01K  C2019 02 28.31424 10 42 54.94 -02 24 51.9          20.0 GVEE006G96
     K19D01K  C2019 02 28.31982 10 42 52.93 -02 22 49.8                VEE006G96
     K19D01K  C2019 02 28.32539 10 42 50.98 -02 20 52.0          20.9 GVEE006G96
     K19D01K  C2019 02 28.40809 10 42 22.19 -01 51 26.8          20.0 GVEE006I52
     K19D01K  C2019 02 28.40906 10 42 21.85 -01 51 06.4          20.3 GVEE006I52
     K19D01K  C2019 02 28.41003 10 42 21.55 -01 50 45.9          20.0 GVEE006I52
     K19D01K  C2019 02 28.41258 10 42 20.63 -01 49 51.9          19.9 GVEE006I52
     K19D01K  C2019 02 28.46240 10 42 04.31 -01 32 27.2          20.3 GVEE006I52
     K19D01K  C2019 02 28.46337 10 42 04.04 -01 32 07.2          20.5 GVEE006I52
     K19D01K  C2019 02 28.46533 10 42 03.38 -01 31 26.2          20.2 GVEE006I52
     K19D01K KC2019 03 01.04477610 39 34.29 +01 34 57.2          20.6 GVEE006L01
     K19D01K KC2019 03 01.04961310 39 32.88 +01 36 24.8          20.6 GVEE006L01
     K19D01K pC2019 03 01.05148710 39 32.35 +01 36 57.9          20.5 GVEE006L01
     K19D01K  C2019 03 01.30963 10 38 34.64 +02 52 14.7          20.8 GVEE006I52
     K19D01K  C2019 03 01.31060 10 38 34.40 +02 52 32.2          20.0 GVEE006I52
     K19D01K  C2019 03 01.31157 10 38 34.15 +02 52 47.5          20.7 GVEE006I52
 
Observer details:
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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,
    R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
    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, R. L. Seaman,
    F. C. Shelly.  1.0-m 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 DK1                                                 Earth MOID = 0.0285 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 112.09596              (2000.0)            P               Q
n   0.89274681     Peri.  243.29329     +0.70317194     -0.70725512
a   1.0681949      Node   161.41041     +0.70616133     +0.68267573
e   0.4598100      Incl.   13.25097     +0.08297836     +0.18369553
P   1.10           H   26.3           G   0.15           U   8
Residuals in seconds of arc
190228 G96  0.1+  0.0     190228 I52  0.2+  0.4-    190301 L01  0.0   0.7+
190228 G96  0.2+  0.1+    190228 I52  0.7-  0.2-    190301 L01  0.0   0.1+
190228 G96 (0.1-  1.6+)   190228 I52  0.2-  0.1+    190301 I52  0.6-  0.6-
190228 G96  0.3+  0.7-    190228 I52  0.4+  0.1-    190301 I52  0.0   0.6+
190228 I52  0.0   0.3-    190228 I52  0.1-  0.1+    190301 I52  0.3+  0.4-
190228 I52  0.2-  0.4-    190301 L01  0.4+  0.1-

Ephemeris:
2019 DK1                 a,e,i = 1.07, 0.46, 13                  q = 0.5770
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 01 30    21 52 07.2 -42 09 37   0.2215  0.7960    27.9   144.6    30.0
...
2019 02 14    21 28 00.6 -56 45 28   0.08961 0.9246    43.7   132.5    26.9
...
2019 02 22    13 18 54.8 -72 09 46   0.03630 0.9911    92.3    85.6    22.1
...
2019 02 28    10 44 32.1 -04 21 20   0.04989 1.0392   167.4    12.0    20.6
2019 03 01    10 39 49.0 +01 23 01   0.05669 1.0470   173.4     6.3    20.7
2019 03 02    10 36 07.6 +05 51 40   0.06398 1.0548   176.3     3.4    20.8
...
2019 03 08    10 24 34.3 +19 26 28   0.1130  1.1003   161.7    16.4    22.7
...
2019 03 16    10 20 09.0 +25 17 23   0.1847  1.1577   149.7    25.7    24.1
...
2019 03 31    10 23 12.3 +27 42 42   0.3308  1.2550   135.1    34.2    25.8

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-E06



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