[Iaude] MPEC K100: 2020 KD2 [a=1.57,e=0.35,i=26.7,H=21.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu May 21 07:51:02 EDT 2020


M.P.E.C. 2020-K100                                 Issued 2020 May 21, 11:49 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

                                    2020 KD2                                    


Observations:
     K20K02D* C2020 05 19.23486 12 09 03.27 +48 52 35.5          19.5 GVEK100703
     K20K02D  C2020 05 19.24659 12 09 03.31 +48 50 41.2          19.2 GVEK100703
     K20K02D  C2020 05 19.25246 12 09 03.39 +48 49 44.0          19.3 GVEK100703
     K20K02D  C2020 05 19.30168 12 09 03.96 +48 41 39.9          18.9 GVEK100I52
     K20K02D  C2020 05 19.30204 12 09 03.96 +48 41 36.5          19.0 GVEK100I52
     K20K02D  C2020 05 19.30241 12 09 04.00 +48 41 33.0          18.9 GVEK100I52
     K20K02D  C2020 05 19.30277 12 09 04.01 +48 41 29.2          19.1 GVEK100I52
     K20K02D KC2020 05 19.87506 12 09 25.04 +47 07 11.5          20.3 GUEK100I93
     K20K02D HC2020 05 19.87871 12 09 24.56 +47 06 32.7                VEK100204
     K20K02D KC2020 05 19.88013 12 09 25.13 +47 06 20.1          19.7 GUEK100I93
     K20K02D KC2020 05 19.88403 12 09 25.19 +47 05 40.3          19.9 GUEK100I93
     K20K02D KC2020 05 19.88834812 09 25.23 +47 05 04.1          20.3 GVEK100Z84
     K20K02D HC2020 05 19.89080 12 09 24.68 +47 04 30.2          20.2 GVEK100204
     K20K02D KC2020 05 19.89369712 09 25.29 +47 04 10.2          20.2 GVEK100Z84
     K20K02D KC2020 05 19.89904612 09 25.31 +47 03 16.0          20.2 GVEK100Z84
     K20K02D KC2020 05 19.90439512 09 25.35 +47 02 21.6          20.2 GVEK100Z84
     K20K02D KC2020 05 19.92424212 09 25.82 +46 58 46.5          20.1 GVEK100J95
     K20K02D KC2020 05 19.93035912 09 25.95 +46 57 44.2          20.1 GVEK100J95
     K20K02D KC2020 05 19.93337812 09 25.91 +46 57 13.3          19.8 GVEK100J95
     K20K02D KC2020 05 19.95802512 09 25.41 +46 53 02.4          19.8 GVEK100L01
     K20K02D KC2020 05 19.95977612 09 25.44 +46 52 44.5          19.8 GVEK100L01
     K20K02D KC2020 05 19.96108312 09 25.46 +46 52 30.8          19.7 GVEK100L01
     K20K02D KC2020 05 19.96306012 09 25.51 +46 52 10.4          19.6 GVEK100L01
     K20K02D KC2020 05 20.10883 12 09 33.37 +46 27 44.6          19.3 GUEK100H36
     K20K02D KC2020 05 20.11251 12 09 33.32 +46 27 07.0          19.2 GUEK100H36
     K20K02D KC2020 05 20.11619 12 09 33.36 +46 26 29.4          19.3 GUEK100H36
     K20K02D  C2020 05 20.14644 12 09 34.64 +46 21 26.7          19.9 GVEK100I52
     K20K02D  C2020 05 20.14686 12 09 34.63 +46 21 22.4          19.7 GVEK100I52
     K20K02D  C2020 05 20.14728 12 09 34.66 +46 21 17.6          19.9 GVEK100I52
     K20K02D  C2020 05 20.14770 12 09 34.66 +46 21 14.3          19.9 GVEK100I52
     K20K02D KC2020 05 20.15572 12 09 33.70 +46 19 44.6          20.7 GVEK100734
     K20K02D KC2020 05 20.15808 12 09 33.71 +46 19 20.4          20.4 GVEK100734
     K20K02D KC2020 05 20.16101 12 09 33.73 +46 18 50.2          20.3 GVEK100734
     K20K02D KC2020 05 20.16243212 09 34.40 +46 18 40.6          20.2 VqEK100858
     K20K02D KC2020 05 20.17719 12 09 33.84 +46 16 02.3          21.0 GVEK100734
     K20K02D KC2020 05 20.17898612 09 34.54 +46 15 50.1          20.4 VqEK100858
     K20K02D KC2020 05 20.19551712 09 34.66 +46 12 59.4          20.5 VqEK100858
     K20K02D  C2020 05 20.86031 12 09 56.86 +44 16 33.0          19.6 VVEK100033
     K20K02D  C2020 05 20.86128 12 09 56.87 +44 16 22.4          19.8 VVEK100033
     K20K02D  C2020 05 20.86226 12 09 56.89 +44 16 12.0          19.8 VVEK100033
     K20K02D KC2020 05 20.88314 12 09 57.35 +44 12 28.4          20.0 GVEK100K87
     K20K02D KC2020 05 20.89078 12 09 57.46 +44 11 05.9          20.2 GVEK100K87
     K20K02D KC2020 05 20.94330512 09 58.84 +44 01 39.6          20.2 GVEK100J95
     K20K02D KC2020 05 20.94788512 09 58.93 +44 00 49.3          20.4 GVEK100J95
     K20K02D KC2020 05 20.95075812 09 58.97 +44 00 18.3          20.1 GVEK100J95
     K20K02D KC2020 05 20.95363912 09 59.00 +43 59 47.2          20.1 GVEK100J95
     K20K02D  C2020 05 21.15776 12 10 07.62 +43 23 21.1          18.9 GVEK100I52
     K20K02D  C2020 05 21.15818 12 10 07.63 +43 23 16.3          18.8 GVEK100I52
     K20K02D  C2020 05 21.15860 12 10 07.63 +43 23 11.8          18.9 GVEK100I52
     K20K02D  C2020 05 21.15902 12 10 07.63 +43 23 07.3          18.9 GVEK100I52
     K20K02D !C2020 05 21.19652 12 10 08.40 +43 16 15.8          19.6 RtEK100673
     K20K02D !C2020 05 21.20026 12 10 08.42 +43 15 35.2                tEK100673

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, B.
    Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
703 Catalina Sky Survey.  Observer 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.  0.68-m Schmidt + 10K
    CCD.
734 Farpoint Observatory, Eskridge.  Observers G. Hug, D. Cromer, D. Goodin.
    Measurer D. Cromer.  0.7-m reflector + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m Schmidt-
    Cassegrain + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls, 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.  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.
K87 Dettelbach Vineyard Observatory.  Observer B. Haeusler.  0.3-m f/5.7
    Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
Z84 Calar Alto-Schmidt.  Observer E. Schwab.  Measurers E. Schwab, D. Koschny,
    M. Micheli.  0.8-m f/3 Schmidt + CCD.

Orbital elements:
2020 KD2                                                 Earth MOID = 0.0625 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M  16.35854              (2000.0)            P               Q
n   0.50320669     Peri.  142.84442     -0.82641231     +0.38885249
a   1.5654473      Node    64.92592     -0.56057158     -0.63618595
e   0.3466121      Incl.   26.71804     +0.05293575     -0.66637916
P   1.96           H   21.3           G   0.15           U   8
Residuals in seconds of arc
200519 703  0.0   0.8-    200519 J95  0.6-  0.3-    200520 858  0.5+  0.5+
200519 703  0.4-  0.4-    200519 L01  0.1+  0.5+    200520 033  0.4-  0.1-
200519 703  0.1-  0.1-    200519 L01  0.0   0.5+    200520 033  0.5-  0.3-
200519 I52  0.1+  0.1+    200519 L01  0.0   0.2+    200520 033  0.4-  0.1-
200519 I52  0.0   0.2+    200519 L01  0.1+  0.1+    200520 K87  0.8+  0.3-
200519 I52  0.3+  0.4+    200520 H36  0.5+  1.0-    200520 K87  0.8+  0.4-
200519 I52  0.4+  0.1+    200520 H36  0.2-  1.0-    200520 J95  0.0   0.3+
200519 I93  0.2-  0.3+    200520 H36  0.1-  0.9-    200520 J95  0.2+  0.3-
200519 204  0.0   0.7+    200520 I52  0.2-  0.1+    200520 J95  0.1+  0.1-
200519 I93  0.2+  0.1+    200520 I52  0.3-  0.1+    200520 J95  0.1-  0.0
200519 I93  0.5+  0.2-    200520 I52  0.0   0.4-    200521 I52  0.1-  0.4+
200519 Z84  0.1-  0.3+    200520 I52  0.0   0.6+    200521 I52  0.1-  0.1+
200519 204  0.1-  0.9+    200520 734  0.3+  0.1+    200521 I52  0.1-  0.2+
200519 Z84  0.2+  0.5+    200520 734  0.2+  0.2+    200521 I52  0.1-  0.3+
200519 Z84  0.0   0.5+    200520 734  0.2+  0.2+    200521 673  0.3-  0.1-
200519 Z84  0.0   0.4+    200520 858  0.0   0.5+    200521 673  0.3-  0.3+
200519 J95  0.2-  0.1-    200520 734  0.1-  0.7-
200519 J95  0.3+  0.1-    200520 858  0.4+  0.5+

Ephemeris:
2020 KD2                 a,e,i = 1.57, 0.35, 27                  q = 1.0228
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 21    11 54 06.4 +84 21 43   0.3601  1.0256    83.0    76.6    21.8
...
2020 05 06    12 02 54.3 +72 32 33   0.2539  1.0256    86.6    79.1    21.1
...
2020 05 14    12 06 32.8 +60 44 50   0.1986  1.0345    91.3    77.6    20.6
...
2020 05 20    12 09 29.7 +46 46 15   0.1638  1.0450    97.1    73.9    20.1
2020 05 21    12 10 02.5 +43 51 49   0.1591  1.0471    98.3    73.0    20.0
2020 05 22    12 10 36.6 +40 46 41   0.1547  1.0493    99.6    72.1    19.9
...
2020 05 28    12 14 32.6 +18 58 20   0.1392  1.0639   107.6    65.2    19.5
...
2020 06 05    12 21 32.1 -11 28 30   0.1533  1.0876   114.7    57.9    19.5
...
2020 06 20    12 41 47.7 -43 39 12   0.2527  1.1431   114.1    54.2    20.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K100




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