[Iaude] MPEC X183: 2020 XZ5 [a=1.40,e=0.23,i=4.2,H=25.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 15 12:59:13 EST 2020


M.P.E.C. 2020-X183                            Issued 2020 December 15, 17:58 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 XZ5                                    


Observations:
     K20X05Z  C2020 12 05.34950 03 44 43.29 +14 26 13.6                VEX183G96
     K20X05Z  C2020 12 05.35464 03 44 43.72 +14 26 30.6          22.1 GVEX183G96
     K20X05Z  C2020 12 05.35976 03 44 44.09 +14 26 47.6                VEX183G96
     K20X05Z  C2020 12 05.36491 03 44 44.52 +14 27 04.5          21.3 GVEX183G96
     K20X05Z* C2020 12 10.27317703 54 07.617+19 07 06.37         21.73wUEX183F51
     K20X05Z  C2020 12 10.28612603 54 08.760+19 07 51.30         21.53wUEX183F51
     K20X05Z  C2020 12 10.29591903 54 09.629+19 08 25.22         21.93GVEX183F52
     K20X05Z  C2020 12 10.29913503 54 09.916+19 08 36.38         21.48wUEX183F51
     K20X05Z  C2020 12 10.31005103 54 10.858+19 09 13.90         21.14GVEX183F52
     K20X05Z  C2020 12 10.32422903 54 12.068+19 10 02.55         21.31GVEX183F52
     K20X05Z  C2020 12 10.33839603 54 13.252+19 10 50.54         21.07GVEX183F52
     K20X05Z  C2020 12 15.42932404 05 04.680+23 47 18.62         21.42wUEX183F51
     K20X05Z  C2020 12 15.43839204 05 05.582+23 47 44.97         21.78wUEX183F51
     K20X05Z  C2020 12 15.45622504 05 07.458+23 48 39.41         22.32wUEX183F51

Observer details:
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.
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.
G96 Mt. Lemmon Survey.  Observer T. A. Pruyne.  Measurers E. J. Christensen,
    B. Gray, D. Rankin, F. C. Shelly.  1.5-m reflector + 10K CCD.

Orbital elements:
2020 XZ5                                                 Earth MOID = 0.0906 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M   6.66343              (2000.0)            P               Q
n   0.59261397     Peri.  354.15338     +0.30265786     -0.95035102
a   1.4037447      Node    78.21292     +0.87741802     +0.24818682
e   0.2335084      Incl.    4.23715     +0.37220402     +0.18771321
P   1.66           H   25.6           G   0.15           U   7
Residuals in seconds of arc
201205 G96  0.2-  0.4+    201210 F51  0.1-  0.0     201210 F52  0.1-  0.5-
201205 G96  0.2+  0.1+    201210 F52  0.0   0.0     201215 F51  0.0   0.6+
201205 G96  0.2-  0.1-    201210 F51  0.1+  0.1+    201215 F51  0.3-  0.6-
201205 G96  0.1+  0.5-    201210 F52  0.0   0.0     201215 F51  0.2+  0.0
201210 F51  0.1+  0.0     201210 F52  0.0   0.1-

Ephemeris:
2020 XZ5                 a,e,i = 1.40, 0.23, 4                   q = 1.0760
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 15    03 18 24.1 -01 59 06   0.1054  1.0886   159.5    18.5    21.9
...
2020 11 30    03 36 02.1 +09 25 21   0.09447 1.0769   163.1    15.4    21.5
...
2020 12 08    03 49 37.4 +16 58 22   0.09503 1.0761   162.6    15.9    21.5
...
2020 12 14    04 01 54.7 +22 31 53   0.09868 1.0780   160.7    17.6    21.7
2020 12 15    04 04 08.4 +23 24 48   0.09957 1.0785   160.2    18.0    21.7
2020 12 16    04 06 25.2 +24 16 42   0.1005  1.0791   159.8    18.4    21.7
...
2020 12 22    04 21 08.3 +29 02 02   0.1079  1.0838   156.9    20.9    22.0
...
2020 12 30    04 43 01.5 +34 00 01   0.1218  1.0932   152.9    24.2    22.4
...
2021 01 14    05 27 00.9 +39 01 29   0.1597  1.1197   146.1    29.3    23.1

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-X183




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