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  • MPEC 2023-E48 : 2022 UV27

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    M.P.E.C. 2023-E48                                 Issued 2023 March 6, 14:04 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 UV27                                
    
    
                               Revision to MPEC 2022-V42                            
    
    Additional Observations:
         K22U27V  C2008 12 31.15637 02 17 50.11 +10 04 00.9          21.3 GVEE048G96
         K22U27V  C2008 12 31.16473 02 17 49.47 +10 04 15.3          21.5 GVEE048G96
         K22U27V KC2019 10 23.53826303 56 54.875-13 28 19.93         21.99GVEE048F52
         K22U27V  C2019 10 31.48202203 46 01.117-13 39 56.29         22.05GVEE048F51
         K22U27V  C2019 10 31.49353403 45 59.993-13 39 56.41         22.18GVEE048F51
         K22U27V  C2019 10 31.50504703 45 58.886-13 39 56.45         22.52GVEE048F51
         K22U27V  C2019 10 31.51653603 45 57.767-13 39 56.52         21.79GVEE048F51
         K22U27V  C2019 11 05.41572603 37 49.179-13 34 46.14         20.74GVEE048F52
         K22U27V  C2019 11 28.32151102 51 25.364-10 16 13.73         21.30GVEE048F51
         K22U27V  C2019 11 28.33511302 51 23.640-10 16 01.21         21.19GVEE048F51
         K22U27V  C2020 01 19.24448 01 59 47.455+10 29 25.14         22.9 wUEE048F51
         K22U27V  C2020 01 19.25731 01 59 47.606+10 29 46.06         22.5 wUEE048F51
         K22U27V  C2020 01 19.27019 01 59 47.753+10 30 06.90         22.4 wUEE048F51
         K22U27V KC2022 12 02.59332410 23 48.898+38 50 20.86         20.49GVEE048F52
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith, M. Willman.  Measurers S. Chastel, J. Fairlamb, M.
        Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L.
        Denneau, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien +
        CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers B. Gray, D.
        Rankin, F. C. Shelly.  1.5-m reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    081231 G96 0.08+ 0.18+    221202 F52 0.00+ 0.00+    MPO733932   +0.00 days
    
    Orbital elements:
    2022 UV27                                                Earth MOID = 0.3697 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M   7.10094              (2000.0)            P               Q                  
    n   0.35700336     Peri.   85.07001     -0.78916273     -0.34864087             
    a   1.9679822      Node    73.76774     +0.08420873     -0.87691541             
    e   0.4620901      Incl.   31.77827     +0.60838398     -0.33086086             
    P   2.76           H   19.69          G   0.15           U   0                  
    Residuals in seconds of arc
    081231 G96  0.7+  0.0     221101 858  0.2+  0.3-    221127 033  0.1-  0.1-
    081231 G96  0.1+  0.2-    221101 858  0.1-  0.2+    221127 033  0.3+  0.1-
    191023 F52  0.1-  0.0     221101 F52  0.2-  0.0     221202 F52  0.2-  0.0
    191031 F51  0.1-  0.1+    221101 F52  0.5-  0.0     221213 033  0.6+  0.3+
    191031 F51  0.2-  0.0     221101 F52  0.2-  0.1-    221213 033  0.4+  0.2-
    191031 F51  0.2-  0.1-    221101 F52  0.4-  0.2-    230112 I52  0.1+  0.1-
    191031 F51  0.3-  0.2-    221101 F52  0.2+  0.1+    230112 I52  0.3+  0.4+
    191105 F52  0.4-  0.6+    221101 F52  0.2+  0.0     230112 I52  0.6-  0.7+
    191128 F51  0.2-  0.2+    221101 F52  0.0   0.0     230112 I52  0.5-  0.2-
    191128 F51  0.0   0.1+    221101 F52  0.1-  0.0     230113 I52  0.1-  0.2+
    200119 F51  0.0   0.1-    221101 F52  0.2+  0.1+    230113 I52  0.1-  0.1+
    200119 F51  0.0   0.1+    221106 G96  0.3-  0.4-    230113 I52  0.1+  0.0
    200119 F51  0.1-  0.0     221106 G96  0.1-  0.4-    230113 I52  0.2-  0.1+
    221021 F51  0.8-  0.1+    221106 G96  0.1+  0.1-    230114 I52  0.1-  0.3+
    221021 F51  0.0   0.5+    221106 G96  0.1+  0.2+    230114 I52  0.1-  0.5+
    221021 F51  0.1-  0.1+    221111 695  0.1+  0.2+    230114 I52  0.4+  0.0
    221028 F52  0.2-  0.1+    221111 695  0.1+  0.1-    230114 I52  0.4-  0.1+
    221028 F52  0.1+  0.1+    221111 695  0.1+  0.1+    230303 V06  1.0-  0.9+
    221028 F52  0.1-  0.2-    221120 033  0.5+  0.1+    230303 V06  0.1-  0.9-
    221028 F52  0.2-  0.0     221120 033  0.2+  0.1-    230303 V06  0.4+  0.2+
    221030 F52  0.1+  0.1-    221120 033  0.3+  0.1+    230303 V06  0.4+  0.7-
    221030 F52  0.0   0.1+    221126 G96  0.2+  0.3-    230304 V06  0.2+  0.1+
    221030 F52  0.1-  0.0     221126 G96  0.2+  0.1-    230304 V06  0.3+  0.0
    221030 F52  0.0   0.1+    221126 G96  0.1+  0.0     230304 V06  0.1-  0.1-
    221031 I52  0.2+  0.0     221126 G96  0.0   0.3+    230304 V06  0.2+  0.3-
    221031 I52  0.3-  0.1+    221127 033  0.9+  0.1+
    
    Ephemeris:
    2022 UV27                a,e,i = 1.97, 0.46, 32                  q = 1.0586
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 02 04    17 03 06.3 +33 58 09   0.6660  1.0587    77.0    65.1    21.2
    ...
    2023 02 19    17 38 06.9 +28 44 56   0.7037  1.0703    76.4    63.9    21.3
    ...
    2023 02 27    17 52 25.8 +26 08 07   0.7130  1.0872    77.4    62.7    21.4
    ...
    2023 03 05    18 01 35.0 +24 13 10   0.7147  1.1043    78.8    61.8    21.4
    2023 03 06    18 02 59.1 +23 54 07   0.7145  1.1075    79.1    61.6    21.4
    2023 03 07    18 04 21.3 +23 35 06   0.7142  1.1108    79.4    61.4    21.4
    ...
    2023 03 13    18 11 51.6 +21 40 59   0.7098  1.1326    81.5    60.2    21.4
    ...
    2023 03 21    18 19 55.2 +19 06 50   0.6971  1.1663    85.1    58.3    21.3
    ...
    2023 04 05    18 28 14.7 +13 52 51   0.6558  1.2411    94.8    53.4    21.2
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-E48
    


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