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  • MPEC 2022-H73 : 2022 HY1

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    M.P.E.C. 2022-H73                                Issued 2022 April 26, 11:50 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 HY1                                 
    
    
    Observations:
         K22H01Y  C2022 04 25.36497113 33 16.976-11 29 07.76         20.83GVEH073F52
         K22H01Y  C2022 04 25.37524113 33 22.161-11 31 46.47         20.62GVEH073F52
         K22H01Y* C2022 04 25.38553213 33 27.335-11 34 24.58         21.25wUEH073F52
         K22H01Y  C2022 04 25.39583813 33 32.508-11 37 03.19         20.89wUEH073F52
         K22H01Y  C2022 04 25.49390113 34 21.104-12 01 29.67         20.94GVEH073F52
         K22H01Y  C2022 04 25.49454113 34 21.436-12 01 39.41         20.88GVEH073F52
         K22H01Y 1C2022 04 25.94621 13 38 28.27 -13 45 55.8          21.5 VXEH073033
         K22H01Y 1C2022 04 25.94736 13 38 28.76 -13 46 11.1          21.6 VXEH073033
         K22H01Y 1C2022 04 25.94851 13 38 29.27 -13 46 24.9          21.0 VXEH073033
         K22H01Y 1C2022 04 25.94967 13 38 29.77 -13 46 39.8          21.2 VXEH073033
         K22H01Y 1C2022 04 25.95086 13 38 30.33 -13 46 54.8          21.3 VXEH073033
         K22H01Y |C2022 04 26.08958 13 39 43.92 -14 11 40.2          21.0 GVEH073807
         K22H01Y |C2022 04 26.09510 13 39 46.21 -14 12 47.7          21.0 GVEH073807
         K22H01Y |C2022 04 26.10062 13 39 48.47 -14 13 55.0          21.1 GVEH073807
         K22H01Y KC2022 04 26.24214013 40 52.290-14 44 59.50               VEH073I52
         K22H01Y KC2022 04 26.24374613 40 52.910-14 45 16.50         21.55GVEH073I52
         K22H01Y KC2022 04 26.24695913 40 54.180-14 45 54.90         21.07GVEH073I52
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, U. Laux, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m
        f/3 Schmidt + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + 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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.
        Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
        Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
        Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
        K. W. Wierzchos.
    
    Orbital elements:
    2022 HY1                                                 Earth MOID = 0.0122 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M 341.96606              (2000.0)            P               Q                  
    n   0.37110789     Peri.  118.00160     -0.87923808     -0.47109570             
    a   1.9177968      Node    34.02991     +0.38047788     -0.78383995             
    e   0.5597868      Incl.    7.26566     +0.28666526     -0.40455380             
    P   2.66           H   27.39          G   0.15           U   8                  
    Residuals in seconds of arc
    220425 F52  0.2+  0.2-    220425 033  0.3+  0.3-    220426 807  0.1+  0.0
    220425 F52  0.0   0.0     220425 033  0.0   1.0-    220426 807  0.1-  0.2+
    220425 F52  0.1-  0.4+    220425 033  0.0   0.2-    220426 I52  0.1+  0.6-
    220425 F52  0.1+  0.3-    220425 033  0.2-  0.5-    220426 I52  0.0   1.0+
    220425 F52  0.2-  0.2+    220425 033  0.3+  0.4-    220426 I52  0.2+  0.1-
    220425 F52  0.1-  0.2-    220426 807  0.1-  0.2-
    
    Ephemeris:
    2022 HY1                 a,e,i = 1.92, 0.56, 7                   q = 0.8442
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 03 27    02 40 40.4 +36 17 05   0.1961  0.8746    46.6   124.0    28.7
    ...
    2022 04 11    03 16 50.7 +44 17 50   0.07760 0.9482    44.6   132.1    27.6
    ...
    2022 04 19    07 37 58.7 +61 07 13   0.02248 1.0003    79.4    99.4    22.7
    ...
    2022 04 25    13 29 24.0 -09 46 40   0.03810 1.0434   169.8     9.8    21.0
    2022 04 26    13 38 54.6 -13 54 05   0.04514 1.0508   171.8     7.9    21.3
    2022 04 27    13 46 02.7 -16 52 52   0.05242 1.0583   172.0     7.6    21.7
    ...
    2022 05 03    14 07 23.8 -24 57 03   0.09871 1.1047   168.0    11.0    23.3
    ...
    2022 05 11    14 18 15.3 -28 05 09   0.1645  1.1690   164.2    13.6    24.6
    ...
    2022 05 26    14 29 32.6 -29 25 53   0.3012  1.2937   155.9    18.7    26.3
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-H73
    


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