• Processing (Info)

  • MPEC 2023-W52 : 2022 WY5

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2023-W51 Read MPEC 2023-W53


    M.P.E.C. 2023-W52                             Issued 2023 November 20, 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 WY5                                 
    
    
                               Revision to MPEC 2022-W192                           
    
    Additional Observations:
         K22W05Y 5C2008 10 22.21861923 24 43.76 -12 18 34.1                WEW052T14
         K22W05Y 5C2008 10 22.22056423 24 43.64 -12 18 34.2                WEW052T14
         K22W05Y 5C2008 10 22.24041523 24 42.61 -12 18 33.8                WEW052T14
         K22W05Y 5C2008 10 22.24241923 24 42.49 -12 18 34.0                WEW052T14
         K22W05Y &C2014 10 02.25762001 34 50.57 +01 42 51.7          23.5 gWEW052W84
         K22W05Y &C2014 10 02.31746901 34 45.38 +01 42 27.5          23.2 rWEW052W84
         K22W05Y &C2014 10 02.31882901 34 45.26 +01 42 27.1          22.7 iWEW052W84
         K22W05Y &C2014 10 03.31702601 33 20.60 +01 35 40.5          23.3 rWEW052W84
         K22W05Y &C2014 10 21.25242101 05 01.12 -00 20 12.1          23.0 rWEW052W84
         K22W05Y &C2014 10 21.25516501 05 00.84 -00 20 12.9          22.7 iWEW052W84
         K22W05Y &C2014 11 13.12979400 34 41.36 -01 22 33.9          22.8 iWEW052W84
         K22W05Y &C2016 10 23.19807901 43 04.74 +04 35 29.2                WEW052W84
         K22W05Y &C2016 10 29.15736601 32 52.30 +04 04 37.3          22.6 iWEW052W84
         K22W05Y &C2016 10 29.17658801 32 50.29 +04 04 31.9          22.5 gWEW052W84
         K22W05Y &C2016 11 05.15756701 21 21.69 +03 35 12.5          23.1 rWEW052W84
         K22W05Y &C2016 11 05.15894501 21 21.57 +03 35 12.2          23.0 iWEW052W84
         K22W05Y &C2016 11 25.07518000 57 37.38 +03 15 23.8          22.6 iWEW052W84
         K22W05Y 1C2017 01 31.24280901 43 33.04 +13 03 11.9          23.9 iWEW052T09
         K22W05Y 1C2017 01 31.24772801 43 33.55 +13 03 15.4                WEW052T09
         K22W05Y 1C2017 01 31.25016001 43 33.85 +13 03 17.7          24.0 iWEW052T09
         K22W05Y 1C2017 01 31.25260601 43 34.07 +13 03 19.5                WEW052T09
         K22W05Y 1C2017 01 31.25506801 43 34.33 +13 03 21.4                WEW052T09
         K22W05Y 1C2017 01 31.25750601 43 34.60 +13 03 23.5                WEW052T09
         K22W05Y 1C2017 01 31.25994201 43 34.87 +13 03 25.4                WEW052T09
         K22W05Y  C2020 10 25.55030903 27 27.011+15 54 11.97         22.86wUEW052F51
         K22W05Y  C2020 10 25.56394703 27 25.900+15 54 11.80         22.40wUEW052F51
         K22W05Y  C2020 10 25.57761003 27 24.800+15 54 11.73         22.76wUEW052F51
         K22W05Y &C2020 11 13.18088902 56 02.22 +15 41 03.1                WEW052W84
         K22W05Y &C2020 11 14.17634102 54 03.83 +15 39 47.5                WEW052W84
    
    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.
    T09 Subaru Telescope, Maunakea.  Observer .  Measurer S. Deen.  8.3-m Subaru
        Telescope + CCD.
    T14 Canada-France-Hawaii Telescope, Maunakea.  Observer H. Hoekstra.  Measurer
        S. Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.
    W84 Cerro Tololo-DECam.  Observers C. Davis, D. Capozzi, A. Kim, K. Grabowski,
        H. Spinka, A. Elliott.  Measurer S. Deen.  4.0-m reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    081022 T14 94.3- 43.5-    201114 W84 33.6- 14.3-    E2023-O77   -0.00 days
    
    Orbital elements:
    2022 WY5                                                 Earth MOID = 0.1004 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
    M  82.32980              (2000.0)            P               Q                  
    n   0.50469038     Peri.  113.27174     -0.96629324     -0.24253792             
    a   1.5623777      Node    52.80134     +0.17821835     -0.87218756             
    e   0.3323909      Incl.    6.22192     +0.18578372     -0.42481079             
    P   1.95           H   21.56          G   0.15           U   1                  
    Residuals in seconds of arc
    081022 T14  0.3+  0.3+    201025 F51  0.1-  0.1+    221211 I52  0.0   0.6-
    081022 T14  0.0   0.1+    201025 F51  0.1-  0.2+    221211 I52  0.5+  0.1+
    081022 T14  0.2+  0.0     201113 W84  0.1+  0.0     221216 V06  0.2+  0.3+
    081022 T14  0.0   0.2-    201114 W84  0.2-  0.0     221216 V06  0.2-  0.1+
    141002 W84  0.2-  0.1-    221123 F51  0.0   0.2+    221216 V06  0.0   0.1-
    141002 W84  0.0   0.1+    221123 F51  0.2+  0.3+    221216 V06  0.1-  0.1-
    141002 W84  0.0   0.2+    221123 F51  0.1-  0.2+    221217 291  0.1+  0.4-
    141003 W84  0.1-  0.1+    221123 L01  0.1-  0.4+    221217 291  0.7+  0.2-
    141021 W84  0.2-  0.0     221123 L01  0.5-  0.8+    221217 291  0.1+  0.4-
    141021 W84  0.3-  0.1+    221123 L01  0.0   0.1+    221219 H21  0.1+  0.3+
    141113 W84  0.0   0.1-    221123 L01  0.1-  0.1+    221219 H21  0.2-  0.2+
    161023 W84  0.4-  0.3+    221123 L01  0.4-  0.2+    221221 H21  0.1+  0.5+
    161029 W84  0.4-  0.1+    221124 I52  0.6-  0.5-    221221 H21  0.3+  0.1+
    161029 W84  0.1-  0.2+    221124 I52  0.0   0.3-    221222 291  0.2+  0.2+
    161105 W84  0.1-  0.1+    221125 J04  0.2+  0.3+    221222 291  0.3+  0.1+
    161105 W84  0.1+  0.0     221125 J04  0.0   0.4+    221222 291  0.0   0.1-
    161125 W84  0.1-  0.0     221125 I52  0.1-  0.0     221223 G96  0.2-  0.1+
    170131 T09  0.3-  0.2+    221125 I52  0.4+  0.0     221223 G96  0.8-  0.1+
    170131 T09  0.5-  0.2-    221126 I52  0.8-  0.6+    221223 G96  0.3+  0.0
    170131 T09  0.2+  0.1+    221126 I52  0.7+  0.7-    221228 H21  0.1-  0.8+
    170131 T09  0.4-  0.0     221126 I52  0.5+  0.4-    221228 H21  0.4-  0.5+
    170131 T09  0.4-  0.1-    221126 I52  0.6-  0.1+    230425 V06  0.0   0.2-
    170131 T09  0.2-  0.1+    221201 I52  0.3-  0.7-    230425 V06  0.1-  0.0
    170131 T09  0.0   0.1+    221201 I52  0.2+  0.0     230425 V06  0.2+  0.0
    201025 F51  0.0   0.1+    221201 I52  0.1-  0.2-    230425 V06  0.2-  0.2+
    
    Ephemeris:
    2022 WY5                 a,e,i = 1.56, 0.33, 6                   q = 1.0431
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 10 21    18 01 57.1 -28 35 05   2.0171  1.8084    63.5    29.5    25.7
    ...
    2023 11 05    18 39 10.8 -28 08 38   2.2051  1.8582    56.8    26.5    25.8
    ...
    2023 11 13    18 58 39.4 -27 41 49   2.3017  1.8828    53.2    24.9    25.9
    ...
    2023 11 19    19 13 04.7 -27 16 17   2.3719  1.9003    50.4    23.6    25.9
    2023 11 20    19 15 28.0 -27 11 35   2.3834  1.9032    49.9    23.4    25.9
    2023 11 21    19 17 50.9 -27 06 46   2.3948  1.9060    49.4    23.2    26.0
    ...
    2023 11 27    19 32 02.1 -26 35 23   2.4620  1.9224    46.6    21.9    26.0
    ...
    2023 12 05    19 50 39.8 -25 47 07   2.5477  1.9432    42.8    20.1    26.0
    ...
    2023 12 20    20 24 42.5 -23 58 28   2.6945  1.9782    35.5    16.8    26.1
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-W52
    


    Read MPEC 2023-W51 Read MPEC 2023-W53


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)