[Iaude] MPEC K42: 2020 JY2 [a=1.59,e=0.43,i=11.0,H=19.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 18 10:25:58 EDT 2020


M.P.E.C. 2020-K42                                  Issued 2020 May 18, 14:24 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 JY2                                    


Observations:
     K20J02Y  C2020 05 14.41369316 07 04.929-02 40 34.71         21.2 GVEK042F52
     K20J02Y  C2020 05 14.42741816 07 03.700-02 40 28.14         22.1 GVEK042F52
     K20J02Y  C2020 05 14.44119116 07 02.439-02 40 22.27         22.2 GVEK042F52
     K20J02Y  C2020 05 14.45496716 07 01.194-02 40 15.64         22.0 GVEK042F52
     K20J02Y* C2020 05 15.40157416 05 38.470-02 33 28.13         22.10wUEK042F51
     K20J02Y  C2020 05 15.41356716 05 37.375-02 33 22.87         22.02wUEK042F51
     K20J02Y  C2020 05 15.42588516 05 36.264-02 33 17.83         22.47wUEK042F51
     K20J02Y  C2020 05 15.43786616 05 35.169-02 33 12.52         22.37wUEK042F51
     K20J02Y  C2020 05 17.42470916 02 40.330-02 19 34.55         22.3 GVEK042F51
     K20J02Y  C2020 05 17.43579316 02 39.307-02 19 30.32         22.1 GVEK042F51
     K20J02Y  C2020 05 17.45794116 02 37.305-02 19 21.31         21.9 GVEK042F51
     K20J02Y  C2020 05 18.41151 16 01 12.95 -02 13 08.9          21.7 GVEK042V06
     K20J02Y  C2020 05 18.41626 16 01 12.52 -02 13 06.9          22.5 GVEK042V06
     K20J02Y  C2020 05 18.42101 16 01 12.12 -02 13 05.4          22.0 GVEK042V06
     K20J02Y  C2020 05 18.42577 16 01 11.68 -02 13 03.0          23.3 GVEK042V06

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
   Willman, K. Chambers.  Measurers K. Chambers, S. Chastel, T. de Boer, L. 
   Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. 
   Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T. 
   Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
   Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer D. C. Fuls.  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.  1.55-m reflector + CCD.

Orbital elements:
2020 JY2                                                 Earth MOID = 0.1000 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 149.27090              (2000.0)            P               Q
n   0.48936969     Peri.  261.10016     +0.25142552     -0.96768760
a   1.5948188      Node   174.23051     +0.94587741     +0.24147299
e   0.4262866      Incl.   10.96943     +0.20518561     +0.07260508
P   2.01           H   19.5           G   0.15           U   8
Residuals in seconds of arc
200514 F52  0.0   0.6-    200515 F51  0.0   0.1+    200517 F51  0.0   0.0
200514 F52  0.1+  0.1-    200515 F51  0.1+  0.1-    200518 V06  0.1-  0.0
200514 F52  0.2-  0.2-    200515 F51  0.1-  0.2+    200518 V06  0.1-  0.2+
200514 F52  0.2-  0.4+    200517 F51  0.0   0.0     200518 V06  0.3+  0.1-
200515 F51  0.2+  0.0     200517 F51  0.2-  0.2-    200518 V06  0.2+  0.4+

Ephemeris:
2020 JY2                 a,e,i = 1.59, 0.43, 11                  q = 0.9150
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 18    16 38 27.4 -06 37 52   1.2913  2.1374   136.9    18.7    22.7
...
2020 05 03    16 22 49.3 -04 14 52   1.2289  2.1737   152.5    12.3    22.4
...
2020 05 11    16 11 59.8 -03 06 32   1.2170  2.1908   159.2     9.4    22.3
...
2020 05 17    16 03 17.8 -02 22 23   1.2191  2.2025   161.8     8.3    22.2
2020 05 18    16 01 49.6 -02 15 45   1.2204  2.2044   161.9     8.2    22.2
2020 05 19    16 00 21.3 -02 09 21   1.2219  2.2062   161.9     8.2    22.2
...
2020 05 25    15 51 36.3 -01 36 04   1.2369  2.2168   160.3     8.9    22.3
...
2020 06 02    15 40 36.7 -01 06 27   1.2715  2.2295   154.4    11.3    22.5
...
2020 06 17    15 24 09.6 -00 57 00   1.3764  2.2491   139.6    17.0    22.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K42




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