[Iaude] MPEC Y28: 2020 XZ6 [a=1.63,e=0.37,i=3.4,H=24.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Dec 17 14:22:16 EST 2020


M.P.E.C. 2020-Y28                             Issued 2020 December 17, 19:21 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 XZ6                                    


Observations:
     K20X06Z* C2020 12 15.43231909 05 32.90 +19 37 52.7          20.55GVEY028G96
     K20X06Z  C2020 12 15.44279509 05 38.04 +19 37 53.3          21.02GVEY028G96
     K20X06Z  C2020 12 15.44807609 05 40.60 +19 37 53.4          21.49GVEY028G96
     K20X06Z mC2020 12 15.53453209 06 22.80 +19 37 52.6                VEY028G96
     K20X06Z mC2020 12 15.53528609 06 23.21 +19 37 52.1          21.10GVEY028G96
     K20X06Z mC2020 12 15.53603909 06 23.54 +19 37 52.8          21.19GVEY028G96
     K20X06Z KC2020 12 16.00392109 10 30.20 +19 37 40.2          21.0 GVEY028L01
     K20X06Z IC2020 12 16.00566609 10 31.04 +19 37 40.5          21.0 GVEY028L01
     K20X06Z IC2020 12 16.00939609 10 32.93 +19 37 40.7          21.1 GVEY028L01
     K20X06Z KC2020 12 16.01360609 10 35.04 +19 37 41.3          21.0 GVEY028L01
     K20X06Z KC2020 12 16.01516909 10 35.81 +19 37 41.3          21.2 GVEY028L01
     K20X06Z KC2020 12 16.35801709 13 34.56 +19 37 48.8          20.96GVEY028V06
     K20X06Z KC2020 12 16.36024009 13 35.66 +19 37 49.2          20.77GVEY028V06
     K20X06Z KC2020 12 16.36246409 13 36.75 +19 37 49.4          20.84GVEY028V06
     K20X06Z KC2020 12 16.36468709 13 37.89 +19 37 49.2          21.06GVEY028V06
     K20X06Z KC2020 12 17.27886409 21 37.88 +19 36 38.5          20.92GVEY028V06
     K20X06Z KC2020 12 17.28019609 21 38.57 +19 36 38.5          21.25GVEY028V06
     K20X06Z KC2020 12 17.28286109 21 39.93 +19 36 38.2          21.51GVEY028V06

Observer details:
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, D. Pujagic.  Measurer
    K. Korlevic.  1.0-m f/2.9 reflector + 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 +
    1K CCD.

Orbital elements:
2020 XZ6                                                 Earth MOID = 0.0563 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres                   
M 348.71878              (2000.0)            P               Q                  
n   0.47300231     Peri.   32.60451     -0.43417545     -0.89887695             
a   1.6314003      Node    83.18900     +0.81317480     -0.41938576             
e   0.3678176      Incl.    3.42159     +0.38760601     -0.12702684             
P   2.08           H   24.16          G   0.15           U   9                  
Residuals in seconds of arc
201215 G96  0.3-  0.1-    201216 L01  0.2+  0.1-    201216 V06  0.0-  0.2+
201215 G96  0.2+  0.0+    201216 L01  0.3-  0.1+    201216 V06  0.3-  0.3+
201215 G96  0.1+  0.1-    201216 L01  0.1+  0.1+    201216 V06  0.2+  0.0+
201215 G96  0.2-  0.5-    201216 L01  0.2+  0.5+    201217 V06  0.0-  0.0+
201215 G96  0.4+  1.0-    201216 L01  0.1+  0.4+    201217 V06  0.1+  0.0+
201215 G96  0.2-  0.2-    201216 V06  0.0+  0.1-    201217 V06  0.0-  0.3-

Ephemeris:
2020 XZ6                 a,e,i = 1.63, 0.37, 3                   q = 1.0313
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 17    06 12 42.0 +16 25 56   0.2132  1.1626   141.2    32.2    22.5
...
2020 12 02    07 25 25.4 +18 20 27   0.1490  1.1036   139.6    35.4    21.7
...
2020 12 10    08 20 59.1 +19 20 16   0.1263  1.0780   135.1    40.2    21.4
...
2020 12 16    09 10 25.4 +19 38 17   0.1155  1.0621   130.0    45.3    21.3
2020 12 17    09 19 07.0 +19 37 33   0.1142  1.0597   129.0    46.2    21.3
2020 12 18    09 27 53.2 +19 35 35   0.1131  1.0574   128.0    47.2    21.3
...
2020 12 24    10 20 49.4 +18 56 39   0.1098  1.0457   121.9    53.0    21.4
...
2021 01 01    11 25 49.9 +17 04 38   0.1131  1.0353   114.5    59.8    21.6
...
2021 01 16    12 52 01.4 +12 57 09   0.1337  1.0332   108.2    64.8    22.2

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Y28




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