[Iaude] MPEC X81: 2022 DZ29 [a=1.28,e=0.32,i=9.1,H=31.1]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-X81                              Issued 2023 December 5, 18:51 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  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

                                   2022 DZ29                                    


Observations:
     K22D29Z* C2022 02 28.51483908 17 48.341+09 20 44.88         17.2 GVEX081P07
     K22D29Z  C2022 02 28.60558209 39 40.634+21 56 06.83         17.5 GVEX081P07
     K22D29Z  C2022 02 28.65236510 06 12.314+25 09 14.00         18.0 GVEX081P07
     K22D29Z  C2022 02 28.71090410 30 08.525+27 36 40.14         18.6 GVEX081P07
     K22D29Z  C2022 03 01.38938211 57 01.460+32 29 48.81         20.29GVEX081F52
     K22D29Z  C2022 03 01.40084411 57 20.344+32 31 39.48         20.19GVEX081F52
     K22D29Z  C2022 03 01.41230111 57 38.453+32 33 23.19         20.10GVEX081F52
     K22D29Z  C2022 03 01.42382011 57 55.962+32 35 01.11         20.10GVEX081F52

Observer details:
F52 Pan-STARRS 2, Haleakala.  Observers J. Herman, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
P07 Space Surveillance Telescope, HEH Station.  Observers M. Blythe, R.
    Brungard, P. Festler, T. McVey, J. Paige, G. Spitz, L. Banks.  Measurers
    M. Cornell, M. Kotson, A. Lue, R. Rios, J. Ruprecht, J. Vaillancourt, J.
    Varey, H. Viggh, D. Woods, R. Monardez.  3.5-m f/1. Reflector + CCD.

Orbital elements:
2022 DZ29                                                Earth MOID = 0.0003 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  56.41746              (2000.0)            P               Q                  
n   0.68375634     Peri.  299.49400     -0.16166600     -0.98530303             
a   1.2760523      Node   159.58790     +0.95131508     -0.17046384             
e   0.3181255      Incl.    9.09898     +0.26241899     +0.01095508             
P   1.44           H   31.12          G   0.15           U   6                  
Residuals in seconds of arc
220228 P07  0.1-  0.0     220228 P07  0.3-  0.3+    220301 F52  0.0   0.0
220228 P07  0.4+  0.2+    220301 F52  0.4-  0.3-    220301 F52  0.5+  0.1+
220228 P07  0.0   0.3-    220301 F52  0.2-  0.1+

Ephemeris:
2022 DZ29                a,e,i = 1.28, 0.32, 9                   q = 0.8701
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 05    14 51 29.6 -11 19 57   2.3982  1.4136     5.2     3.7    34.1
...
2023 11 20    15 34 00.7 -13 50 19   2.4519  1.4720     5.8     3.9    34.3
...
2023 11 28    15 56 18.8 -14 54 55   2.4737  1.5005     7.4     4.8    34.4
...
2023 12 04    16 12 53.2 -15 36 08   2.4866  1.5205     8.9     5.8    34.5
2023 12 05    16 15 38.2 -15 42 24   2.4885  1.5238     9.2     5.9    34.5
2023 12 06    16 18 23.0 -15 48 29   2.4902  1.5270     9.5     6.1    34.5
...
2023 12 12    16 34 47.4 -16 21 24   2.4990  1.5455    11.3     7.2    34.6
...
2023 12 20    16 56 27.6 -16 55 35   2.5054  1.5684    13.9     8.7    34.7
...
2024 01 04    17 36 24.8 -17 30 18   2.5007  1.6058    19.3    11.7    34.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X81