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  • MPEC 2023-B92 : 2023 BT1

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    M.P.E.C. 2023-B92                              Issued 2023 January 24, 04:14 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
    
                                    2023 BT1                                 
    
    
    Observations:
         K23B01T* C2023 01 16.38084508 24 11.731+30 03 14.12         21.42wUEB092F52
         K23B01T  C2023 01 16.39237608 24 14.026+30 03 00.81         21.49wUEB092F52
         K23B01T  C2023 01 16.40386008 24 16.317+30 02 46.89         22.13wUEB092F52
         K23B01T  C2023 01 16.41538308 24 18.605+30 02 33.49         21.79wUEB092F52
         K23B01T  C2023 01 22.35957608 53 26.901+26 52 07.23         20.94wUEB092F52
         K23B01T  C2023 01 22.38294208 53 34.837+26 51 05.62         21.02wUEB092F52
         K23B01T  C2023 01 22.39458408 53 38.775+26 50 34.53         21.13wUEB092F52
         K23B01T IC2023 01 24.01146609 04 28.67 +25 25 32.0          20.6 GVEB092L01
         K23B01T IC2023 01 24.01319309 04 29.34 +25 25 26.4          20.7 GVEB092L01
         K23B01T KC2023 01 24.01492009 04 30.04 +25 25 19.7          20.5 GVEB092L01
         K23B01T KC2023 01 24.01664509 04 30.75 +25 25 13.4          20.3 GVEB092L01
         K23B01T KC2023 01 24.01836109 04 31.42 +25 25 07.7          20.5 GVEB092L01
         K23B01T KC2023 01 24.08269509 04 58.922+25 21 09.43         20.2 GVEB092J95
         K23B01T KC2023 01 24.09485209 05 03.871+25 20 26.30         20.5 GVEB092J95
    
    Observer details:
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2023 BT1                                                 Earth MOID = 0.0174 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 359.21157              (2000.0)            P               Q                  
    n   0.35908031     Peri.  210.34745     -0.96088084     -0.27283111             
    a   1.9603863      Node   313.73887     +0.26551798     -0.85848538             
    e   0.4990879      Incl.    3.78206     +0.07879221     -0.43424191             
    P   2.74           H   25.40          G   0.15           U   8                  
    Residuals in seconds of arc
    230116 F52  0.0   0.1-    230122 F52  0.0   0.0     230124 L01  0.0   0.2-
    230116 F52  0.1-  0.1+    230122 F52  0.1+  0.0     230124 L01  0.2-  0.2+
    230116 F52  0.0   0.2-    230124 L01  0.0   0.2+    230124 J95  0.1+  0.3-
    230116 F52  0.1+  0.2+    230124 L01  0.3-  0.7+    230124 J95  0.1-  0.2+
    230122 F52  0.0   0.0     230124 L01  0.2-  0.1+
    
    Ephemeris:
    2023 BT1                 a,e,i = 1.96, 0.50, 4                   q = 0.9820
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 12 25    07 36 51.0 +32 24 33   0.2667  1.2367   159.3    16.3    23.9
    ...
    2023 01 09    08 02 10.0 +31 44 03   0.1643  1.1437   166.4    11.7    22.5
    ...
    2023 01 17    08 26 33.8 +29 49 31   0.1181  1.0996   168.3    10.4    21.6
    ...
    2023 01 23    08 57 28.9 +26 21 08   0.08730 1.0700   168.8    10.3    20.9
    2023 01 24    09 04 23.8 +25 26 51   0.08256 1.0654   168.6    10.5    20.8
    2023 01 25    09 11 58.9 +24 24 22   0.07796 1.0609   168.3    10.8    20.7
    ...
    2023 01 31    10 16 21.3 +13 43 27   0.05429 1.0361   159.3    19.6    20.1
    ...
    2023 02 08    12 45 49.4 -16 26 51   0.04377 1.0095   121.0    56.8    20.7
    ...
    2023 02 23    16 22 37.7 -39 18 42   0.09156 0.9833    83.6    91.1    23.4
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-B92
    


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