[Iaude] MPEC E13: 2019 DP1 [a=2.49,e=0.59,i=4.9,H=25.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Mar 1 23:49:34 EST 2019


M.P.E.C. 2019-E13                                Issued 2019 Mar. 2, 04:46 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 DP1
 
Observations:
     K19D01P* C2019 02 28.28534 10 27 58.49 -00 35 54.5          20.9 GVEE013G96
     K19D01P  C2019 02 28.29094 10 28 00.14 -00 35 56.0                VEE013G96
     K19D01P  C2019 02 28.30214 10 28 03.33 -00 35 57.2          21.2 GVEE013G96
     K19D01P  C2019 02 28.42707 10 28 40.13 -00 36 09.6          21.6 GVEE013G96
     K19D01P  C2019 02 28.42782 10 28 40.29 -00 36 09.8          21.2 GVEE013G96
     K19D01P  C2019 02 28.43045 10 28 41.12 -00 36 09.6          21.1 GVEE013G96
     K19D01P  C2019 02 28.43308 10 28 41.92 -00 36 10.4          21.6 GVEE013G96
     K19D01P KC2019 03 01.20562 10 33 04.15 -00 37 25.0                oEE013711
     K19D01P KC2019 03 01.20845 10 33 05.05 -00 37 25.2                oEE013711
     K19D01P KC2019 03 01.21125 10 33 05.95 -00 37 25.6                oEE013711
     K19D01P  C2019 03 01.29114 10 33 31.86 -00 37 35.7          20.6 GVEE013I52
     K19D01P  C2019 03 01.29782 10 33 33.99 -00 37 35.8          20.5 GVEE013I52
     K19D01P  C2019 03 01.30115 10 33 35.04 -00 37 36.3          20.7 GVEE013I52
     K19D01P KC2019 03 01.91801210 37 16.35 -00 38 44.2          21.1 GVEE013L01
     K19D01P KC2019 03 01.91952510 37 16.82 -00 38 44.4          21.0 GVEE013L01
     K19D01P KC2019 03 01.92233410 37 17.82 -00 38 44.1          20.9 GVEE013L01
     K19D01P KC2019 03 01.92639210 37 19.23 -00 38 44.2          21.0 GVEE013L01
 
Observer details:
711 McDonald Observatory, Fort Davis.  Observer J. G. Ries.  2.1-m reflector
    + CCD + focal reducer.
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.  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, R. L. Seaman, F. C. Shelly.  1.0-m reflector
    + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, G. Kervina.  Measurer
    K. Korlevic.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2019 DP1                                                 Earth MOID = 0.0407 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M   6.63523              (2000.0)            P               Q
n   0.25115532     Peri.   24.02997     -0.96730660     +0.25322885
a   2.4879470      Node   170.60664     -0.24428868     -0.91563689
e   0.5871730      Incl.    4.88394     -0.06812471     -0.31222464
P   3.92           H   25.3           G   0.15           U   8
Residuals in seconds of arc
190228 G96  0.1-  0.3+    190228 G96  0.2+  0.0     190301 I52  0.2-  0.0
190228 G96  0.3+  0.6-    190301 711  0.1+  0.2+    190301 L01  0.3+  0.3-
190228 G96  0.5-  0.6-    190301 711  0.1+  0.3+    190301 L01  0.5-  0.4-
190228 G96  0.5+  0.2+    190301 711  0.2+  0.1+    190301 L01  0.0   0.1+
190228 G96  0.5-  0.0     190301 I52  0.1-  0.4-    190301 L01  0.2+  0.4+
190228 G96  0.1+  0.5+    190301 I52  0.1-  0.2+

Ephemeris:
2019 DP1                 a,e,i = 2.49, 0.59, 5                   q = 1.0271
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 01 31    09 27 32.2 +01 34 45   0.2971  1.2707   161.8    14.0    24.0
...
2019 02 15    09 45 38.1 +00 07 33   0.1901  1.1736   167.1    10.8    22.7
...
2019 02 23    10 05 36.5 -00 22 31   0.1423  1.1291   168.7     9.9    22.0
...
2019 03 01    10 31 51.5 -00 36 25   0.1105  1.0999   170.9     8.2    21.3
2019 03 02    10 37 45.2 -00 37 51   0.1056  1.0955   171.4     7.8    21.2
2019 03 03    10 44 13.2 -00 39 00   0.1009  1.0912   171.9     7.3    21.0
...
2019 03 09    11 39 00.3 -00 38 35   0.07579 1.0678   172.0     7.5    20.4
...
2019 03 17    13 51 22.0 -00 11 20   0.05774 1.0444   148.3    30.0    20.5
...
2019 04 01    17 35 19.3 +00 43 50   0.08912 1.0271   105.9    69.3    22.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-E13



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