[Iaude] MPEC M77: 2022 MB2 [a=2.08,e=0.53,i=4.2,H=24.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Jun 26 09:29:03 EDT 2022


M.P.E.C. 2022-M77                                 Issued 2022 June 26, 13:27 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2022 MB2                                    


Observations:
     K22M02B* C2022 06 23.31599515 06 55.824-04 00 04.16         21.74wUEM077F52
     K22M02B  C2022 06 23.32815515 07 01.089-04 01 00.96         21.68wUEM077F52
     K22M02B  C2022 06 23.34024915 07 06.338-04 01 57.76         21.66GVEM077F52
     K22M02B  C2022 06 23.35229315 07 11.539-04 02 53.92         22.15GVEM077F52
     K22M02B ^C2022 06 24.27140915 14 03.587-05 13 06.58         21.96GVEM077568
     K22M02B ^C2022 06 24.27238715 14 03.997-05 13 10.97         21.95GVEM077568
     K22M02B ^C2022 06 24.27336415 14 04.405-05 13 15.33         21.97GVEM077568
     K22M02B ^C2022 06 24.27434115 14 04.813-05 13 19.75         21.99GVEM077568
     K22M02B ^C2022 06 25.35190715 21 45.737-06 31 38.71         22.19GVEM077568
     K22M02B ^C2022 06 25.35288615 21 46.133-06 31 42.86         22.14GVEM077568
     K22M02B ^C2022 06 25.35386415 21 46.523-06 31 47.00         22.21GVEM077568
     K22M02B KC2022 06 26.12577015 27 06.64 -07 25 28.6          22.1 VuEM077H21
     K22M02B KC2022 06 26.13031015 27 08.43 -07 25 46.5          21.8 VuEM077H21
     K22M02B KC2022 06 26.13401415 27 09.87 -07 26 01.6          22.1 VuEM077H21

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, T. Burdullis.  Measurers R.
    Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
    Smith, K. Chambers, T. Dukes.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + CCD.

Orbital elements:
2022 MB2                                                 Earth MOID = 0.0588 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
M  30.10076              (2000.0)            P               Q                  
n   0.32789859     Peri.  103.14869     -0.81897329     +0.56974512             
a   2.0827782      Node   111.62369     -0.55084904     -0.74719622             
e   0.5260206      Incl.    4.21713     -0.16077340     -0.34218169             
P   3.01           H   24.19          G   0.15           U   8                  
Residuals in seconds of arc
220623 F52  0.1+  0.1-    220624 568  0.0   0.0     220625 568  0.0   0.0
220623 F52  0.1-  0.1+    220624 568  0.0   0.0     220626 H21  0.1-  0.4-
220623 F52  0.0   0.0     220624 568  0.0   0.0     220626 H21  0.1+  0.2+
220623 F52  0.3-  0.2+    220625 568  0.0   0.0     220626 H21  0.0   0.1+
220624 568  0.0   0.0     220625 568  0.0   0.0

Ephemeris:
2022 MB2                 a,e,i = 2.08, 0.53, 4                   q = 0.9872
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 27    10 42 21.3 +31 20 55   0.1674  1.0119    84.9    85.7    23.3
...
2022 06 11    13 12 33.7 +15 11 49   0.1349  1.0676   109.4    63.8    22.2
...
2022 06 19    14 31 25.6 +02 10 28   0.1462  1.1076   125.6    48.2    22.0
...
2022 06 25    15 19 17.3 -06 06 07   0.1686  1.1413   134.7    39.3    22.2
2022 06 26    15 26 14.9 -07 16 15   0.1733  1.1472   135.8    38.1    22.2
2022 06 27    15 32 56.1 -08 22 43   0.1783  1.1531   136.9    37.1    22.3
...
2022 07 03    16 07 50.7 -13 50 43   0.2128  1.1903   141.3    32.3    22.6
...
2022 07 11    16 43 25.0 -18 39 19   0.2690  1.2428   143.3    29.3    23.1
...
2022 07 26    17 29 57.8 -23 18 55   0.3993  1.3476   140.4    28.7    24.1

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-M77




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