[Iaude] MPEC Y24: 2019 GZ129 [a=61.82,e=0.36,i=8.5,H=7.0]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2021-Y24                             Issued 2021 December 17, 21:41 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

                                   2019 GZ129                                   


Observations:
     K19GC9Z*.C2019 04 04.17737 13 52 07.853-02 15 16.12         24.8 rVEY024807
     K19GC9Z .C2019 04 05.16410 13 52 04.649-02 14 55.39         24.7 rVEY024807
     K19GC9Z 4C2020 06 11.18427 13 51 42.723-02 16 24.77         24.4 rVEY024G37
     K19GC9Z 4C2020 06 11.23775 13 51 42.610-02 16 24.69         24.3 rVEY024G37
     K19GC9Z 4C2021 03 09.34053 13 59 18.344-02 57 47.76         24.1 GVEY024304
     K19GC9Z 4C2021 03 09.38746 13 59 18.233-02 57 46.65         24.4 GVEY024304
     K19GC9Z 4C2021 03 17.38363 13 58 58.310-02 55 07.99         24.8 rVEY024304
     K19GC9Z 4C2021 03 18.32798 13 58 55.780-02 54 48.72         24.7 rVEY024304

Observer details:
304 Las Campanas Observatory.  Observers S. S. Sheppard, C. Trujillo, W.
    Oldroyd.  Measurers S. S. Sheppard, C. Trujillo.  6.5-m Magellan-Baade
    telescope + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers S. S. Sheppard, C.
    Trujillo.  Measurer S. S. Sheppard.  4.0-m CTIO reflector + CCD.
G37 Lowell Discovery Telescope.  Observers C. Trujillo, W. J. Oldroyd.

Orbital elements:
2019 GZ129                                                                      
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Alexandersen            
M  60.86105              (2000.0)            P               Q                  
n   0.00202755     Peri.  348.01894     -0.27117886     -0.95352422             
a  61.8237797      Node   117.59457     +0.89489028     -0.30001725             
e   0.3641835      Incl.    8.52335     +0.35444804     +0.02795027             
P 486              H    7.06          G   0.15           U   9                  
Residuals in seconds of arc
190404 807  0.0   0.1-    200611 G37  0.0   0.0     210317 304  0.0   0.1-
190405 807  0.0   0.1+    210309 304  0.0   0.1-    210318 304  0.0   0.1+
200611 G37  0.0   0.1+    210309 304  0.0   0.1+

Ephemeris:
2019 GZ129               a,e,i = 61.82, 0.36, 9                  q = 39.3086
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 11 17    14 00 10.9 -03 18 08  59.3223 58.4406    26.7     0.4    24.9
...
2021 12 02    14 01 07.0 -03 22 01  59.1929 58.4531    41.1     0.6    24.9
...
2021 12 10    14 01 33.5 -03 23 35  59.1025 58.4597    48.9     0.7    24.9
...
2021 12 16    14 01 51.5 -03 24 30  59.0262 58.4647    54.8     0.8    24.9
2021 12 17    14 01 54.3 -03 24 38  59.0129 58.4656    55.8     0.8    24.9
2021 12 18    14 01 57.1 -03 24 45  58.9994 58.4664    56.8     0.8    24.9
...
2021 12 24    14 02 12.6 -03 25 21  58.9152 58.4714    62.8     0.9    24.9
...
2022 01 01    14 02 30.1 -03 25 48  58.7952 58.4781    70.7     0.9    24.9
...
2022 01 16    14 02 52.1 -03 25 29  58.5551 58.4906    85.8     1.0    24.9

M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-Y24