[Iaude] MPEC K116: 2020 KS2 [a=0.88,e=0.20,i=30.0,H=24.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri May 22 00:22:31 EDT 2020


M.P.E.C. 2020-K116                                 Issued 2020 May 22, 04:21 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 KS2                                    


Observations:
     K20K02S* C2020 05 20.23052 12 40 36.45 +17 17 06.9          21.0 GVEK116G96
     K20K02S  C2020 05 20.23567 12 40 36.53 +17 18 33.8          20.6 GVEK116G96
     K20K02S  C2020 05 20.24082 12 40 36.59 +17 19 59.8          20.5 GVEK116G96
     K20K02S  C2020 05 20.24597 12 40 36.70 +17 21 26.9          21.4 GVEK116G96
     K20K02S  C2020 05 20.31600 12 40 38.27 +17 40 56.3          20.2 GVEK116I52
     K20K02S  C2020 05 20.31797 12 40 38.29 +17 41 28.6          21.1 GVEK116I52
     K20K02S  C2020 05 20.31994 12 40 38.36 +17 42 01.7          20.4 GVEK116I52
     K20K02S bC2020 05 20.88810012 41 12.57 +20 13 39.8          20.6 GVEK116L01
     K20K02S bC2020 05 20.89127212 41 12.70 +20 14 27.6          20.7 GVEK116L01
     K20K02S bC2020 05 20.89445012 41 12.82 +20 15 16.7          20.6 GVEK116L01
     K20K02S bC2020 05 20.89551412 41 12.81 +20 15 33.1          20.5 GVEK116L01
     K20K02S bC2020 05 20.89976512 41 12.89 +20 16 38.5          20.4 GVEK116L01
     K20K02S  C2020 05 20.90176 12 41 13.34 +20 16 59.6          21.0 VVEK116033
     K20K02S  C2020 05 20.90286 12 41 13.37 +20 17 16.5          20.8 VVEK116033
     K20K02S  C2020 05 20.90397 12 41 13.40 +20 17 33.3          20.8 VVEK116033
     K20K02S  C2020 05 20.90507 12 41 13.43 +20 17 50.2          20.8 VVEK116033
     K20K02S  C2020 05 20.90617 12 41 13.45 +20 18 07.3          21.3 VVEK116033
     K20K02S  C2020 05 20.90747 12 41 13.50 +20 18 27.1          21.4 VVEK116033
     K20K02S KC2020 05 20.96300812 41 16.11 +20 32 32.3          20.7 GVEK116J95
     K20K02S KC2020 05 20.97585112 41 16.47 +20 35 47.1          20.9 GVEK116J95
     K20K02S  C2020 05 21.16053 12 41 29.92 +21 22 29.2          21.8 GVEK116I52
     K20K02S  C2020 05 21.16250 12 41 29.95 +21 22 58.4          21.6 GVEK116I52
     K20K02S  C2020 05 21.16447 12 41 29.96 +21 23 27.3          21.5 GVEK116I52
     K20K02S  C2020 05 21.16644 12 41 30.01 +21 23 57.1          20.5 GVEK116I52
     K20K02S  C2020 05 22.15373 12 42 23.54 +25 09 48.3          20.6 GVEK116I52
     K20K02S  C2020 05 22.15709 12 42 23.57 +25 10 31.6          20.9 GVEK116I52
     K20K02S  C2020 05 22.16045 12 42 23.63 +25 11 15.2                VEK116I52
     K20K02S  C2020 05 22.16381 12 42 23.70 +25 11 57.4          21.0 GVEK116I52

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, B.
    Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, G. Kervina.  Measurer
    K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2020 KS2                                                 Earth MOID = 0.0447 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 206.67770              (2000.0)            P               Q
n   1.19848235     Peri.  173.56495     +0.66830707     -0.62541432
a   0.8777718      Node   233.55848     +0.65823655     +0.74941042
e   0.2045954      Incl.   30.04416     +0.34654048     -0.21734985
P   0.82           H   24.3           G   0.15           U   8
Residuals in seconds of arc
200520 G96  0.0   0.4+    200520 L01  0.1+  0.0     200521 I52  0.1+  0.0
200520 G96  0.0   0.5+    200520 L01  0.2-  0.4+    200521 I52  0.1+  0.1+
200520 G96  0.4-  0.3-    200520 033  0.3-  0.2-    200521 I52  0.1-  0.1-
200520 G96  0.0   0.1+    200520 033  0.3-  0.1-    200521 I52  0.2+  0.6+
200520 I52  0.0   0.1-    200520 033  0.3-  0.2-    200522 I52  0.2-  0.5-
200520 I52  0.5-  0.5-    200520 033  0.3-  0.1-    200522 I52  0.4-  0.1-
200520 I52  0.3-  0.0     200520 033  0.4-  0.2+    200522 I52  0.3-  0.6+
200520 L01  0.9-  0.1+    200520 033  0.2-  0.1+    200522 I52  0.0   0.0
200520 L01  0.1-  0.6-    200520 J95  0.6+  0.4-
200520 L01  0.6+  0.1-    200520 J95  0.2+  0.4+

Ephemeris:
2020 KS2                 a,e,i = 0.88, 0.20, 30                  q = 0.6982
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 22    00 41 23.7 -85 17 54   0.1957  1.0497    97.8    71.6    23.4
...
2020 05 07    12 25 22.4 -69 36 37   0.08556 1.0573   122.3    53.8    21.0
...
2020 05 15    12 35 37.3 -17 21 36   0.05909 1.0563   139.1    38.8    19.8
...
2020 05 21    12 41 20.7 +20 42 40   0.08221 1.0533   118.0    58.0    21.1
2020 05 22    12 42 14.6 +24 36 49   0.08836 1.0526   114.9    60.7    21.3
2020 05 23    12 43 08.0 +27 58 59   0.09486 1.0519   112.1    63.1    21.5
...
2020 05 29    12 48 17.5 +40 50 55   0.1379  1.0463    99.9    72.6    22.6
...
2020 06 06    12 54 37.8 +48 43 22   0.1986  1.0359    90.6    78.4    23.6
...
2020 06 21    13 03 52.8 +55 01 28   0.3067  1.0075    79.7    82.9    24.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K116




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