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  • MPEC 2022-B38 : 2022 BU

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    M.P.E.C. 2022-B38                              Issued 2022 January 26, 00:46 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 BU                                 
    
    
    Observations:
         K22B00U  C2022 01 25.36266708 44 14.143+21 20 35.17         19.45GVEB038F52
         K22B00U* C2022 01 25.37597308 44 40.581+21 19 16.22         19.72wUEB038F52
         K22B00U  C2022 01 25.38934508 45 07.080+21 17 55.90         19.76wUEB038F52
         K22B00U  C2022 01 25.40305208 45 34.097+21 16 32.60               VEB038F52
         K22B00U  C2022 01 25.59374608 51 46.886+20 55 36.73         19.48GVEB038F52
         K22B00U KC2022 01 25.81533 08 59 48.25 +20 28 39.2          19.2 GXEB038I93
         K22B00U KC2022 01 25.82207 09 00 01.51 +20 27 57.1          20.3 GXEB038I93
         K22B00U KC2022 01 25.82887 09 00 14.85 +20 27 15.3          19.8 GXEB038I93
         K22B00U KC2022 01 25.87663409 01 45.93 +20 22 28.0                VEB038104
         K22B00U KC2022 01 25.88472809 02 01.37 +20 21 36.7          19.9 GVEB038104
         K22B00U KC2022 01 25.89281909 02 16.78 +20 20 44.2          19.4 GVEB038104
         K22B00U KC2022 01 25.93094309 03 27.90 +20 16 31.8          20.0 GVEB038L01
         K22B00U KC2022 01 25.93197209 03 29.84 +20 16 25.2          19.8 GVEB038L01
         K22B00U KC2022 01 25.93300809 03 31.81 +20 16 18.3          20.1 GVEB038L01
         K22B00U KC2022 01 25.93404709 03 33.73 +20 16 11.1          19.6 GVEB038L01
         K22B00U KC2022 01 25.93508609 03 35.70 +20 16 04.4          19.7 GVEB038L01
         K22B00U KC2022 01 25.99364 09 05 30.05 +20 09 51.1          19.5 GXEB038Z41
         K22B00U KC2022 01 26.00004 09 05 41.89 +20 09 08.3          19.2 GXEB038Z41
         K22B00U KC2022 01 26.00005 09 05 41.91 +20 09 08.8                XEB038Z41
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J. Fairlamb,
        H. Gao, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    Z41 Irydeo Observatory, Camarma de Esteruelas.  Observer F. Calvo.  0.30-m f/8
        reflector + CCD.
    
    Orbital elements:
    2022 BU                                                  Earth MOID = 0.0243 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M   0.50988              (2000.0)            P               Q                  
    n   0.26870084     Peri.  358.64526     -0.46140536     -0.88711750             
    a   2.3784281      Node   118.83246     +0.81410163     -0.42842123             
    e   0.5761639      Incl.    0.73893     +0.35262393     -0.17169098             
    P   3.67           H   27.21          G   0.15           U   8                  
    Residuals in seconds of arc
    220125 F52  0.2+  0.1-    220125 I93  0.8-  0.6+    220125 L01  0.4-  0.0
    220125 F52  0.1-  0.0     220125 104  0.2+  0.3-    220125 L01  0.2-  0.1+
    220125 F52  0.1+  0.0     220125 104  0.0   0.2+    220125 Z41  0.1+  0.2-
    220125 F52  0.3-  0.1-    220125 104  0.1+  0.2-    220126 Z41  0.1-  0.2-
    220125 F52  0.0   0.1+    220125 L01  0.4-  0.1+    220126 Z41  0.1-  0.3+
    220125 I93  0.3+  0.3+    220125 L01  0.3-  0.4+
    220125 I93  0.3-  0.1+    220125 L01  0.0   0.3+
    
    Ephemeris:
    2022 BU                  a,e,i = 2.38, 0.58, 1                   q = 1.0081
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 12 27    02 31 55.4 +11 29 08   0.1133  1.0512   124.1    50.8    24.5
    ...
    2022 01 11    03 15 06.1 +15 28 50   0.05759 1.0135   120.1    57.1    23.1
    ...
    2022 01 19    05 02 46.8 +22 15 47   0.03216 1.0081   138.2    40.6    21.4
    ...
    2022 01 25    08 31 02.3 +21 57 23   0.02657 1.0110   177.1     2.9    19.7
    2022 01 26    09 05 35.9 +20 11 07   0.02774 1.0120   172.0     7.8    20.0
    2022 01 27    09 35 58.2 +18 14 07   0.02945 1.0133   165.9    13.7    20.4
    ...
    2022 02 02    11 21 22.1 +08 54 00   0.04665 1.0240   144.9    33.6    22.0
    ...
    2022 02 10    12 08 02.0 +03 44 59   0.07671 1.0469   140.4    36.9    23.2
    ...
    2022 02 25    12 27 56.0 +01 09 57   0.1399  1.1130   149.9    26.5    24.4
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-B38
    


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