[Iaude] MPEC M10: 2020 LG1 [a=2.92,e=0.67,i=21.2,H=20.2,PHA]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Jun 17 07:00:42 EDT 2020


M.P.E.C. 2020-M10                                 Issued 2020 June 17, 10:59 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 LG1                                    


Observations:
     K20L01G  C2020 06 01.55579021 15 45.397+15 28 52.81         21.7 GVEM010F51
     K20L01G  C2020 06 01.56744321 15 48.239+15 29 03.60         21.5 GVEM010F51
     K20L01G  C2020 06 01.57911521 15 51.078+15 29 14.03         21.1 GVEM010F51
     K20L01G* C2020 06 14.40375 22 18 17.80 +18 17 33.4          20.8 GVEM010G96
     K20L01G  C2020 06 14.40891 22 18 19.56 +18 17 36.9          21.8 GVEM010G96
     K20L01G  C2020 06 14.41405 22 18 21.27 +18 17 39.6          21.0 GVEM010G96
     K20L01G  C2020 06 14.41918 22 18 23.01 +18 17 43.4          20.9 GVEM010G96
     K20L01G  C2020 06 14.42725 22 18 25.77 +18 17 48.3          20.6 GVEM010G96
     K20L01G  C2020 06 14.43244 22 18 27.49 +18 17 51.7          21.1 GVEM010G96
     K20L01G  C2020 06 14.43765 22 18 29.26 +18 17 55.0          21.2 GVEM010G96
     K20L01G  C2020 06 14.44284 22 18 31.01 +18 17 57.9          20.9 GVEM010G96
     K20L01G  C2020 06 14.44472 22 18 31.64 +18 17 59.2          20.9 GVEM010V06
     K20L01G  C2020 06 14.44733 22 18 32.51 +18 18 00.9          21.2 GVEM010V06
     K20L01G  C2020 06 14.44911 22 18 33.11 +18 18 02.1          20.8 GVEM010V06
     K20L01G  C2020 06 14.45089 22 18 33.72 +18 18 03.0          21.1 GVEM010V06
     K20L01G KC2020 06 15.35755722 23 48.55 +18 26 56.0          21.0 VuEM010H21
     K20L01G KC2020 06 15.36347122 23 50.61 +18 26 59.2          21.3 VuEM010H21
     K20L01G KC2020 06 15.36725122 23 51.91 +18 27 01.4          21.5 VuEM010H21
     K20L01G KC2020 06 16.33039922 29 34.47 +18 35 49.7          20.8 VuEM010H21
     K20L01G KC2020 06 16.33330622 29 35.50 +18 35 51.3          20.9 VuEM010H21
     K20L01G KC2020 06 16.33621222 29 36.47 +18 35 52.9          20.9 VuEM010H21
     K20L01G  C2020 06 16.37892 22 29 52.04 +18 36 17.0          21.2 GVEM010V06
     K20L01G  C2020 06 16.38026 22 29 52.52 +18 36 17.6          21.1 GVEM010V06
     K20L01G  C2020 06 16.38285 22 29 53.45 +18 36 18.9          20.8 GVEM010V06
     K20L01G  C2020 06 16.38418 22 29 53.90 +18 36 19.9          21.0 GVEM010V06
     K20L01G KC2020 06 17.32051022 35 35.18 +18 44 08.0          21.0 VuEM010H21
     K20L01G KC2020 06 17.32632122 35 37.30 +18 44 10.5          20.9 VuEM010H21
     K20L01G KC2020 06 17.33280722 35 39.65 +18 44 13.9          20.9 VuEM010H21

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer D. Rankin.  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 LG1                                            PHA, Earth MOID = 0.0003 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 346.67019              (2000.0)            P               Q
n   0.19756452     Peri.  207.72129     +0.94620588     +0.21284213
a   2.9196452      Node   137.61171     -0.18673492     +0.97430875
e   0.6690538      Incl.   21.19238     -0.26424325     +0.07362538
P   4.99           H   20.2           G   0.15           U   8
Residuals in seconds of arc
200601 F51  0.2-  0.1-    200614 G96  0.1+  0.1-    200616 H21  0.7-  0.1-
200601 F51  0.0   0.1+    200614 V06  0.1+  0.0     200616 V06  0.2-  0.1+
200601 F51  0.1+  0.0     200614 V06  0.1-  0.1+    200616 V06  0.1-  0.1-
200614 G96  0.1-  0.2-    200614 V06  0.1-  0.2+    200616 V06  0.0   0.2-
200614 G96  0.1+  0.0     200614 V06  0.0   0.0     200616 V06  0.3-  0.1+
200614 G96  0.3-  0.5-    200615 H21  0.1+  0.1+    200617 H21  0.2+  0.5+
200614 G96  0.1-  0.1+    200615 H21  0.3+  0.2-    200617 H21  0.2+  0.1+
200614 G96  0.4+  0.0     200615 H21  0.2+  0.2-    200617 H21  0.0   0.3+
200614 G96  0.1-  0.1+    200616 H21  0.2+  0.1-
200614 G96  0.1+  0.2+    200616 H21  0.1+  0.1-

Ephemeris:
2020 LG1                 a,e,i = 2.92, 0.67, 21                  q = 0.9662
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 18    20 24 15.6 +11 42 57   0.8279  1.4476   103.4    42.8    22.3
...
2020 06 02    21 17 35.4 +15 35 33   0.6493  1.3162   102.4    48.8    21.7
...
2020 06 10    21 54 30.2 +17 27 06   0.5683  1.2493   100.3    53.1    21.4
...
2020 06 16    22 27 35.2 +18 33 00   0.5158  1.2014    98.0    56.9    21.2
2020 06 17    22 33 36.5 +18 41 39   0.5079  1.1937    97.5    57.6    21.2
2020 06 18    22 39 46.8 +18 49 28   0.5002  1.1860    97.0    58.2    21.2
...
2020 06 24    23 19 59.9 +19 15 08   0.4598  1.1416    93.6    62.7    21.0
...
2020 07 02    00 21 10.4 +18 34 48   0.4239  1.0878    88.0    69.1    20.9
...
2020 07 17    02 22 03.9 +13 09 11   0.4213  1.0092    77.0    78.9    21.1

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M10




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