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  • MPEC 2022-S203 : 2022 BC3

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    M.P.E.C. 2022-S203                           Issued 2022 September 24, 14:12 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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 BC3                                 
    
    
                               Revision to MPEC 2022-B99                            
    
    Additional Observations:
         K22B03C  C2002 10 05.32406800 22 29.74 -00 12 22.0                nES203645
         K22B03C  C2002 10 05.32489700 22 29.71 -00 12 22.8                nES203645
         K22B03C  C2002 10 05.32655600 22 29.63 -00 12 24.2                nES203645
         K22B03C  C2002 10 05.32738500 22 29.60 -00 12 24.9                nES203645
         K22B03C  C2003 01 01.09775802 17 35.35 +00 59 02.4          20.8 r ES203645
         K22B03C  C2003 01 01.09858702 17 35.51 +00 59 03.6          20.6 i ES203645
         K22B03C  C2003 01 01.10107502 17 35.97 +00 59 06.5          21.3 g ES203645
         K22B03C KC2010 08 19.49182022 06 41.335-06 34 29.00         21.17GVES203F51
         K22B03C  C2010 08 31.41404321 51 32.193-08 29 51.63         21.85GVES203F51
         K22B03C  C2010 08 31.42505321 51 31.270-08 29 58.54         21.96GVES203F51
         K22B03C  C2010 08 31.43753621 51 30.225-08 30 06.24         21.35GVES203F51
         K22B03C  C2010 08 31.44918321 51 29.258-08 30 13.85         21.71GVES203F51
         K22B03C KC2010 09 05.30127021 45 10.979-09 21 56.83         22.09GVES203F51
         K22B03C  C2014 02 26.50982712 17 18.993-03 31 12.29         22.59GVES203F51
         K22B03C  C2014 02 26.52219612 17 18.123-03 31 04.17         22.73GVES203F51
         K22B03C  C2014 02 26.53455912 17 17.260-03 30 56.29         22.35GVES203F51
         K22B03C  C2014 02 26.54693212 17 16.397-03 30 48.43         22.28GVES203F51
         K22B03C  C2014 03 06.45336112 07 53.876-01 59 55.99         22.09GVES203F51
         K22B03C  C2014 03 24.35575911 45 29.914+01 32 29.41         22.34GVES203F51
         K22B03C  C2014 03 24.36787811 45 29.055+01 32 37.29         21.98GVES203F51
         K22B03C  C2014 03 24.39215411 45 27.300+01 32 52.95         22.14GVES203F51
         K22B03C  C2018 08 11.41556220 38 12.456-12 33 44.95         22.74GVES203F51
         K22B03C  C2018 08 11.42728120 38 11.484-12 33 49.89         22.92GVES203F51
         K22B03C  C2018 08 11.43898720 38 10.497-12 33 54.83         23.28GVES203F51
         K22B03C  C2021 11 09.62755608 42 23.213+09 30 39.56         21.59GVES203F51
         K22B03C  C2022 02 03.48288210 17 36.060+02 36 33.87         20.77GVES203F52
         K22B03C  C2022 02 03.48551810 17 35.871+02 36 35.53         21.17GVES203F52
         K22B03C  C2022 02 06.45365810 14 25.758+03 15 42.59         21.30GVES203F52
         K22B03C  C2022 02 06.45626410 14 25.571+03 15 44.64         20.90GVES203F52
         K22B03C  C2022 02 21.45257909 58 21.754+06 42 46.98         20.74GVES203F52
         K22B03C  C2022 02 21.45520709 58 21.592+06 42 49.11         21.05GVES203F52
         K22B03C  C2022 02 23.43920709 56 30.378+07 08 48.13         21.01GVES203F52
         K22B03C  C2022 02 23.44184909 56 30.186+07 08 50.04         20.81GVES203F52
         K22B03C  C2022 02 27.36708609 53 11.048+07 57 47.08         21.10GVES203F52
         K22B03C  C2022 02 27.36775909 53 10.999+07 57 47.79         21.40GVES203F52
         K22B03C  C2022 02 27.37880109 53 10.430+07 57 55.58         21.54GVES203F52
         K22B03C KC2022 03 21.28047609 45 28.482+11 07 20.92         22.32GVES203F52
    
    Observer details:
    645 Apache Point-Sloan Digital Sky Survey.  Observer .  Measurers J. A.
        Izquierdo, F. Arias Arias, F. Barnes Sanchez, C. Chacon Suarez, L. Da
        Silva Evora, A. De Dios Cubillas, J. De La Cal Santamarta, J. De Mula Y
        Gonzalez De Riancho, S. De Napoli Cocci, J. Delpech, M. Gambero Hernandez,
        M. Garcia-vino Sanchez, C. Garrido, L. Gonzalez Lorenzo, N. Huelamo
        Bautista, F. J. Benarque Fonseca, E. J. Perez Rodriguez, P. Jordi, J. L.
        Moreno Diaz, J. L. Permuy Palomo, J. M. Pina OrduNa, R. Martin Lopez, P.
        Mir Hosseini, S. Monino Romero, N. Mouchout, S. Munoz Torres, J. Murcia
        Rocha, J. Piraux, D. Pustejovsky Carrillo, J. R. Vidal Blanco, C. Rey
        Rodriguez, M. Rocher, C. Rodrigo, I. Rodriguez Jauregui, E. Solano, M.
        Vazquez Munoz, A. Velasco, S. Deen.  2.50-m reflector + CCD, 2.5-m
        reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, 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.
    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.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    021005 645 0.06+ 0.02+    220321 F52 0.00+ 0.00+    MPO681512   +0.00 days
    
    Orbital elements:
    2022 BC3                                                 Earth MOID = 0.2022 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 100.32818              (2000.0)            P               Q                  
    n   0.36531168     Peri.  251.33236     +0.31950055     -0.94758609             
    a   1.9380293      Node   180.03500     +0.89321739     +0.30118366             
    e   0.3938628      Incl.    3.93710     +0.31635755     +0.10662554             
    P   2.70           H   21.07          G   0.15           U   0                  
    Residuals in seconds of arc
    021005 645  0.0   0.8-    220125 I52  0.2-  0.1+    220209 F52  0.1+  0.0
    021005 645  0.0   0.9-    220125 I52  0.0   0.1-    220209 F52  0.0   0.0
    021005 645  0.1-  0.7-    220125 I52  0.1-  0.3+    220220 I52  0.1+  0.1+
    021005 645  0.0   0.7-    220126 H21  0.1+  0.1-    220220 I52  0.0   0.2-
    030101 645  0.1+  0.2-    220126 H21  0.0   0.0     220220 I52  0.7-  0.7+
    030101 645  0.2+  0.0     220126 H21  0.1-  0.0     220220 I52  0.5+  0.4+
    030101 645  0.1-  0.1-    220126 F52  0.0   0.1+    220221 G96  0.0   0.2-
    100819 F51  0.0   0.0     220126 F52  0.0   0.0     220221 G96  0.3+  0.5+
    100831 F51  0.2+  0.1+    220126 F52  0.1+  0.1+    220221 G96  0.1+  0.3+
    100831 F51  0.1+  0.1+    220126 F52  0.1+  0.1-    220221 G96  0.2-  0.1-
    100831 F51  0.1+  0.2+    220126 F52  0.1+  0.0     220221 F52  0.1-  0.0
    100831 F51  0.2+  0.1-    220126 F52  0.1-  0.1+    220221 F52  0.0   0.0
    100905 F51  0.2-  0.1-    220126 F52  0.0   0.1-    220223 F52  0.2+  0.1-
    140226 F51  0.1+  0.1-    220127 I52  0.1+  0.3+    220223 F52  0.3-  0.3-
    140226 F51  0.0   0.0     220127 I52  0.1-  0.1+    220225 I52  0.2+  0.2+
    140226 F51  0.0   0.1-    220127 I52  0.0   0.1-    220225 I52  0.3+  0.0
    140226 F51  0.0   0.3-    220129 L01  0.2-  0.8-    220225 I52  0.2-  0.7-
    140306 F51  0.2+  0.0     220129 L01  0.2-  0.2-    220226 F52  0.1-  0.0
    140324 F51  0.0   0.1-    220129 L01  0.1+  0.3-    220226 F52  0.1+  0.0
    140324 F51  0.2+  0.1-    220129 L01  0.1+  0.2+    220226 F52  0.1+  0.1+
    140324 F51  0.2+  0.2-    220131 I52  0.4+  0.4-    220227 F52  0.1-  0.1-
    180811 F51  0.3-  0.1+    220131 I52  0.3+  0.2-    220227 F52  0.3-  0.2+
    180811 F51  0.2+  0.0     220131 I52  0.2+  0.2+    220227 F52  0.1-  0.0
    180811 F51  0.5+  0.0     220131 I52  0.4+  0.6-    220302 G96  0.0   0.1-
    211109 F51  0.3+  0.1-    220203 F52  0.0   0.0     220302 G96  0.5-  0.0
    220109 F52  0.2+  0.1+    220203 F52  0.1-  0.4-    220302 G96  0.0   0.1-
    220109 F52  0.0   0.0     220206 807  0.0   0.6-    220302 G96  0.5-  0.2-
    220109 F52  0.1+  0.0     220206 807  0.0   0.0     220310 V06  0.0   0.2-
    220125 G96  0.2-  0.1+    220206 807  0.3-  0.0     220310 V06  0.1-  0.2-
    220125 G96  0.1+  0.4+    220206 F52  0.0   0.1-    220310 V06  0.0   0.1+
    220125 G96  0.1+  0.2-    220206 F52  0.0   0.1-    220321 F52  0.1+  0.0
    220125 G96  0.5+  0.4+    220209 F52  0.0   0.0
    
    Ephemeris:
    2022 BC3                 a,e,i = 1.94, 0.39, 4                   q = 1.1747
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 08 25    13 01 03.6 -04 39 29   2.9873  2.3727    44.4    17.3    26.2
    ...
    2022 09 09    13 24 55.9 -06 59 29   3.1576  2.4199    36.3    14.3    26.3
    ...
    2022 09 17    13 37 47.0 -08 12 03   3.2385  2.4436    31.9    12.6    26.3
    ...
    2022 09 23    13 47 28.9 -09 05 16   3.2944  2.4606    28.6    11.3    26.3
    2022 09 24    13 49 06.2 -09 14 02   3.3032  2.4634    28.1    11.0    26.3
    2022 09 25    13 50 43.6 -09 22 45   3.3120  2.4662    27.5    10.8    26.3
    ...
    2022 10 01    14 00 29.5 -10 14 21   3.3618  2.4825    24.2     9.5    26.3
    ...
    2022 10 09    14 13 34.9 -11 20 56   3.4208  2.5033    19.7     7.7    26.3
    ...
    2022 10 24    14 38 19.6 -13 17 56   3.5075  2.5394    11.3     4.4    26.2
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-S203
    


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