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  • MPEC 2023-V232 : 2022 QX33

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    M.P.E.C. 2023-V232                            Issued 2023 November 13, 14:20 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2022 QX33                                
    
    
                               Revision to MPEC 2022-R19                            
    
    Additional Observations:
         K22Q33X  C2016 08 30.37690 00 52 39.40 +06 26 42.1          22.0 GVEV232G96
         K22Q33X  C2016 08 30.38436 00 52 38.95 +06 26 17.0          21.0 GVEV232G96
         K22Q33X  C2016 08 30.39165 00 52 38.60 +06 25 48.8          21.7 GVEV232G96
         K22Q33X 0C2023 08 12.29611115 35 18.962+40 30 43.64         23.42GVEV232T12
         K22Q33X 0C2023 08 14.26455515 42 08.055+39 10 58.00         23.07GVEV232T12
         K22Q33X 0C2023 08 14.27188215 42 09.529+39 10 39.83         23.19GVEV232T12
         K22Q33X 0C2023 08 14.27926015 42 11.016+39 10 21.64         23.04GVEV232T12
         K22Q33X 0C2023 08 14.28812315 42 12.795+39 09 59.73         23.33GVEV232T12
         K22Q33X 0C2023 08 14.30079415 42 15.358+39 09 28.29         23.06GVEV232T12
         K22Q33X 0C2023 08 14.30662615 42 16.532+39 09 13.80         22.86GVEV232T12
         K22Q33X 0C2023 08 14.31255215 42 17.726+39 08 59.17         23.00GVEV232T12
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers B. Gray, D.
        Rankin, F. C. Shelly.  1.5-m reflector + 10K CCD.
    T12 University of Hawaii 88-inch telescope, Maunakea.  Observers D. J. Tholen,
        D. Hung.  Measurer D. J. Tholen.  2.24-m f/10.1 reflector + 2112 x 2112
        pixels STA1600 10k CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    160830 G96 0.46+ 0.17+    230814 T12 0.04+ 0.00+    E2023-O30   -0.02 days
    
    Orbital elements:
    2022 QX33                                                Earth MOID = 0.1767 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
    M 117.50730              (2000.0)            P               Q                  
    n   0.81237457     Peri.  353.61799     -0.96385907     -0.24130624             
    a   1.1375360      Node   169.96739     +0.26397862     -0.92220487             
    e   0.2818459      Incl.   40.39760     +0.03593011     +0.30217457             
    P   1.21           H   21.33          G   0.15           U   1                  
    Residuals in seconds of arc
    160830 G96  0.6+  0.5-    220902 H21  0.2-  0.2-    220916 691  0.3+  0.5-
    160830 G96  0.3-  1.6+    220902 H21  0.2-  0.0     220917 G96  0.3-  0.7-
    160830 G96  0.1+  0.1-    220902 H21  0.1-  0.1+    220917 G96  0.1-  0.4-
    220831 F51  0.1+  0.1-    220902 F51  0.1+  0.0     220917 G96  0.1-  0.1+
    220831 F51  0.0   0.0     220902 F51  0.1+  0.0     220919 F51  0.1-  0.5+
    220831 F51  0.0   0.1-    220902 F51  0.0   0.1-    220919 F51  0.1+  0.0
    220831 F51  0.0   0.0     220905 V06  0.1+  0.3+    220919 F51  0.0   0.3+
    220831 F51  0.1+  0.2-    220905 V06  0.0   0.0     230812 T12  0.1-  0.0
    220831 F51  0.1+  0.0     220905 V06  0.1+  0.2+    230814 T12  0.0   0.0
    220901 033  0.0   0.1+    220905 V06  0.2+  0.0     230814 T12  0.0   0.0
    220901 033  0.2+  0.2+    220916 I52  0.4+  0.5+    230814 T12  0.0   0.0
    220901 033  0.4+  0.2+    220916 I52  0.4-  0.2+    230814 T12  0.1-  0.1+
    220901 H21  0.5+  0.4-    220916 I52  0.6-  0.2+    230814 T12  0.0   0.0
    220901 H21  0.4+  0.4-    220916 691  0.5+  0.5+    230814 T12  0.0   0.0
    220901 H21  0.2-  0.3-    220916 691  0.5+  0.1+    230814 T12  0.0   0.1+
    
    Ephemeris:
    2022 QX33                a,e,i = 1.14, 0.28, 40                  q = 0.8169
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 10 14    18 38 55.1 -01 02 48   1.1713  1.4169    81.1    44.1    24.1
    ...
    2023 10 29    19 18 33.1 -07 13 24   1.3153  1.4394    75.7    42.0    24.4
    ...
    2023 11 06    19 39 26.9 -09 46 09   1.3964  1.4478    72.4    40.8    24.5
    ...
    2023 11 12    19 55 02.1 -11 22 08   1.4578  1.4525    69.8    39.8    24.5
    2023 11 13    19 57 37.6 -11 36 41   1.4680  1.4532    69.4    39.6    24.5
    2023 11 14    20 00 13.1 -11 50 49   1.4783  1.4538    68.9    39.4    24.6
    ...
    2023 11 20    20 15 43.4 -13 07 29   1.5393  1.4566    66.3    38.4    24.6
    ...
    2023 11 28    20 36 18.0 -14 29 26   1.6188  1.4581    62.6    36.9    24.7
    ...
    2023 12 13    21 14 38.0 -16 08 54   1.7586  1.4543    55.8    34.0    24.8
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-V232
    


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