• MPC Preparation (Info)

  • MPEC 2022-H66 : 2022 HR1

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    M.P.E.C. 2022-H66                                Issued 2022 April 26, 01:27 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2022 HR1                                 
    
    
    Observations:
         K22H01R* C2022 04 24.29919814 06 37.480-05 23 48.12         20.82GVEH066G96
         K22H01R  C2022 04 24.30431814 06 38.459-05 23 40.96         20.73GVEH066G96
         K22H01R  C2022 04 24.30944714 06 39.402-05 23 34.58         20.70GVEH066G96
         K22H01R KC2022 04 24.40065914 06 57.092-05 21 32.00         21.49GVEH066I52
         K22H01R KC2022 04 24.40205614 06 57.359-05 21 29.92         20.57GVEH066I52
         K22H01R KC2022 04 24.40345514 06 57.593-05 21 27.83         20.40GVEH066I52
         K22H01R KC2022 04 24.40485114 06 57.928-05 21 26.21         20.61GVEH066I52
         K22H01R KC2022 04 25.24439114 10 40.195-05 01 00.37         20.61GVEH066I52
         K22H01R KC2022 04 25.24710014 10 40.847-05 00 56.45               VEH066I52
         K22H01R KC2022 04 25.24938014 10 41.358-05 00 52.67         20.35GVEH066I52
         K22H01R  C2022 04 25.44917314 11 35.435-04 55 04.23         21.22GVEH066F52
         K22H01R  C2022 04 25.45241914 11 36.217-04 54 59.09         20.33GVEH066F52
         K22H01R 1C2022 04 25.89751 14 13 57.62 -04 42 50.6          20.9 VXEH066033
         K22H01R 1C2022 04 25.89832 14 13 57.85 -04 42 49.1          21.2 VXEH066033
         K22H01R 1C2022 04 25.89912 14 13 58.09 -04 42 47.7          20.9 VXEH066033
         K22H01R KC2022 04 25.90434414 14 01.13 -04 42 28.1          20.4 GXEH066I93
         K22H01R KC2022 04 25.90892514 14 02.45 -04 42 19.6          20.4 GXEH066I93
         K22H01R KC2022 04 25.91350214 14 03.80 -04 42 11.4          20.5 GXEH066I93
         K22H01R KC2022 04 25.93909114 14 10.64 -04 41 23.3          19.4 G EH066C95
         K22H01R KC2022 04 25.96294614 14 17.56 -04 40 39.5          19.6 G EH066C95
         K22H01R KC2022 04 25.98893814 14 25.82 -04 39 50.1                XEH066958
         K22H01R KC2022 04 25.99037514 14 26.268-04 39 58.90         20.3 GVEH066J95
         K22H01R KC2022 04 25.99706014 14 28.28 -04 39 35.9          19.6 GXEH066958
         K22H01R KC2022 04 26.00187514 14 29.671-04 39 37.58         20.3 GVEH066J95
         K22H01R KC2022 04 26.00508414 14 30.59 -04 39 20.4          20.1 GXEH066958
         K22H01R KC2022 04 26.00803514 14 31.548-04 39 26.03         20.3 GVEH066J95
    
    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.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/6 reflector + CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian 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.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Serrano.  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.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2022 HR1                                                 Earth MOID = 0.0041 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M 308.98945              (2000.0)            P               Q                  
    n   0.35823193     Peri.  154.16789     +0.14258887     +0.98975635             
    a   1.9634802      Node   124.02902     -0.90959102     +0.13387182             
    e   0.5625250      Incl.    0.49265     -0.39027245     +0.04960544             
    P   2.75           H   25.91          G   0.15           U   8                  
    Residuals in seconds of arc
    220424 G96  0.1-  0.2-    220425 I52  0.2-  0.1-    220425 C95  0.1+  0.4+
    220424 G96  0.1+  0.3+    220425 F52  0.0   0.3+    220425 C95  0.4+  0.1-
    220424 G96  0.3-  0.1-    220425 F52  0.1-  0.0     220425 958  0.9-  0.1+
    220424 I52  0.4+  0.2-    220425 033  0.2+  0.1+    220425 J95  0.0   0.2+
    220424 I52  0.2+  0.0     220425 033  0.1+  0.2+    220425 958  0.5+  1.0-
    220424 I52  0.5-  0.1+    220425 033  0.2+  0.1+    220426 J95  0.3-  0.2-
    220424 I52  0.4+  0.2-    220425 I93  0.3+  0.1-    220426 958  0.0   0.6-
    220425 I52  0.3+  0.0     220425 I93  0.0   0.1+    220426 J95  0.3+  0.2-
    220425 I52  0.3+  0.3-    220425 I93  0.1+  0.1-
    
    Ephemeris:
    2022 HR1                 a,e,i = 1.96, 0.56, 0                   q = 0.8590
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 03 27    13 36 38.0 -08 06 48   0.3260  1.3096   160.6    14.7    24.9
    ...
    2022 04 11    13 44 53.1 -07 32 42   0.1849  1.1857   173.0     5.9    23.1
    ...
    2022 04 19    13 53 25.0 -06 39 56   0.1180  1.1218   175.3     4.2    21.9
    ...
    2022 04 25    14 09 30.4 -05 06 06   0.07056 1.0758   172.1     7.4    20.8
    2022 04 26    14 14 28.7 -04 37 47   0.06288 1.0683   171.3     8.2    20.6
    2022 04 27    14 20 48.7 -04 01 51   0.05527 1.0609   170.3     9.2    20.4
    ...
    2022 05 03    17 19 20.5 +11 51 13   0.01507 1.0181   131.9    47.5    18.6
    ...
    2022 05 11    00 36 32.1 +12 40 24   0.05572 0.9661    37.4   140.6    26.5
    ...
    2022 05 26    01 19 50.3 +10 27 57   0.1737  0.8918    42.1   130.4    27.6
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-H66
    


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