[Iaude] MPEC X79: 2022 DX29 [a=2.17,e=0.55,i=3.9,H=30.2]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-X79                              Issued 2023 December 5, 18:46 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 DX29                                    


Observations:
     K22D29X  C2022 02 26.35484709 51 40.435+00 10 59.41         18.47GVEX079F52
     K22D29X  C2022 02 26.36616709 53 57.101+00 06 48.78               VEX079F52
     K22D29X* C2022 02 26.60384710 54 16.190-01 05 03.80         18.4 GVEX079P07
     K22D29X  C2022 02 26.64862611 06 52.822-01 26 28.39         18.8 GVEX079P07
     K22D29X  C2022 02 26.69753011 21 10.075-01 50 28.28         18.4 GVEX079P07
     K22D29X  C2022 02 26.73897011 33 39.854-02 11 02.87         18.6 GVEX079P07
     K22D29X  C2022 02 26.73907311 33 41.546-02 11 06.22         18.6 GVEX079P07
     K22D29X  C2022 02 26.84052012 05 28.915-03 00 48.02         18.7 GVEX079P07
     K22D29X  C2022 02 26.84239612 06 04.954-03 01 41.38         18.6 GVEX079P07

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 DX29                                                Earth MOID = 0.0015 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 170.56279              (2000.0)            P               Q                  
n   0.30889072     Peri.   13.95138     -0.99008789     -0.13812301             
a   2.1673687      Node   158.06062     +0.12144114     -0.93296253             
e   0.5460103      Incl.    3.90669     +0.07055504     -0.33241984             
P   3.19           H   30.29          G   0.15           U   8                  
Residuals in seconds of arc
220226 F52  0.6-  0.1+    220226 P07  0.9-  2.0+    220226 P07  1.4-  0.0
220226 F52  0.2+  0.1-    220226 P07  1.2-  1.0+    220226 P07  0.1+  1.5-
220226 P07  0.1-  2.5+    220226 P07  1.6+  0.3+    220226 P07  0.6+  1.3-

Ephemeris:
2022 DX29                a,e,i = 2.17, 0.55, 4                   q = 0.9840
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 05    22 44 50.9 -09 22 51   2.7764  3.3471   117.1    15.3
...
2023 11 20    22 45 16.4 -09 21 41   2.9899  3.3407   102.2    16.8
...
2023 11 28    22 47 17.0 -09 10 01   3.1084  3.3359    94.6    17.1
...
2023 12 04    22 49 31.1 -08 56 46   3.1976  3.3317    89.1    17.2
2023 12 05    22 49 56.9 -08 54 12   3.2125  3.3309    88.2    17.2
2023 12 06    22 50 23.6 -08 51 32   3.2273  3.3302    87.3    17.2
...
2023 12 12    22 53 22.9 -08 33 35   3.3156  3.3253    82.0    17.1
...
2023 12 20    22 58 09.2 -08 04 38   3.4306  3.3180    75.2    16.7
...
2024 01 04    23 09 09.7 -06 57 00   3.6324  3.3017    62.8    15.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X79