[Iaude] MPEC M42: 2020 LY1 [a=1.78,e=0.31,i=32.7,H=21.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jun 20 08:45:42 EDT 2020


M.P.E.C. 2020-M42                                 Issued 2020 June 20, 12:44 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 LY1                                    


Observations:
     K20L01Y* C2020 06 14.43138220 41 08.688-05 34 27.61         20.99wUEM042F51
     K20L01Y  C2020 06 14.44240520 41 07.199-05 33 30.80         20.94wUEM042F51
     K20L01Y  C2020 06 14.45341820 41 05.691-05 32 33.79         20.88wUEM042F51
     K20L01Y  C2020 06 14.46445920 41 04.192-05 31 37.03         20.91wUEM042F51
     K20L01Y ^C2020 06 16.60575720 36 18.811-02 27 56.28         21.37GVEM042568
     K20L01Y ^C2020 06 16.60670720 36 18.676-02 27 51.54         21.33GVEM042568
     K20L01Y ^C2020 06 16.60801320 36 18.486-02 27 44.76         21.41GVEM042568
     K20L01Y KC2020 06 18.31796120 32 22.20 -00 02 51.3          20.1 GVEM042858
     K20L01Y KC2020 06 18.34418620 32 18.27 -00 00 39.1          20.2 GVEM042858
     K20L01Y KC2020 06 20.28247820 27 38.88 +02 40 36.4          21.0 GVEM042858
     K20L01Y KC2020 06 20.31717320 27 33.52 +02 43 27.8          21.1 GVEM042858

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, T. Burdullis.  Measurers R.
    Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m Schmidt-
    Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  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.

Orbital elements:
2020 LY1                                                 Earth MOID = 0.2419 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M  12.56474              (2000.0)            P               Q
n   0.41467029     Peri.  330.26822     -0.41800166     +0.72986776
a   1.7810144      Node   269.94250     -0.68961260     -0.64252070
e   0.3124669      Incl.   32.74462     -0.59136205     +0.23336709
P   2.38           H   21.3           G   0.15           U   7
Residuals in seconds of arc
200614 F51  0.0   0.1-    200616 568  0.1-  0.0     200618 858  0.1-  0.1-
200614 F51  0.1+  0.1-    200616 568  0.0   0.1-    200620 858  0.2+  0.2-
200614 F51  0.1-  0.2+    200616 568  0.0   0.0     200620 858  0.2-  0.1+
200614 F51  0.0   0.0     200618 858  0.2+  0.1+

Ephemeris:
2020 LY1                 a,e,i = 1.78, 0.31, 33                  q = 1.2245
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 21    21 12 56.1 -36 29 47   0.4502  1.2371   109.4    50.5    21.9
...
2020 06 05    20 58 30.1 -18 50 52   0.3801  1.2617   122.8    42.5    21.4
...
2020 06 13    20 44 08.3 -07 37 39   0.3630  1.2797   130.0    37.4    21.1
...
2020 06 19    20 30 44.4 +00 54 29   0.3624  1.2951   134.2    34.2    21.1
2020 06 20    20 28 19.5 +02 17 31   0.3634  1.2978   134.7    33.8    21.1
2020 06 21    20 25 52.0 +03 39 24   0.3647  1.3006   135.2    33.4    21.1
...
2020 06 27    20 10 24.4 +11 18 23   0.3786  1.3180   136.7    31.9    21.1
...
2020 07 05    19 49 04.2 +19 35 01   0.4122  1.3433   135.8    31.9    21.4
...
2020 07 20    19 13 21.5 +28 40 49   0.5087  1.3960   129.5    34.2    22.0

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M42




More information about the Iaude mailing list