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  • MPEC 2022-C230 : 2022 CF7

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    M.P.E.C. 2022-C230                            Issued 2022 February 13, 20:02 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 CF7                                 
    
    
    Observations:
         K22C07F  C2022 02 11.32741110 31 10.250+58 00 16.09         19.85GVEC230F52
         K22C07F  C2022 02 11.36976610 31 36.038+57 55 45.95         19.29GVEC230F52
         K22C07F  C2022 02 12.31407310 51 59.696+54 17 19.99         19.03iUEC230F52
         K22C07F  C2022 02 12.32769610 52 19.327+54 13 25.35         18.93iUEC230F52
         K22C07F  C2022 02 12.34125810 52 38.430+54 09 25.28         18.87iUEC230F52
         K22C07F  C2022 02 13.11068 11 21 30.41 +46 01 58.1          17.9 RoEC230K88
         K22C07F  C2022 02 13.11096 11 21 31.15 +46 01 40.1          17.8 RoEC230K88
         K22C07F*HC2022 02 13.29602611 35 21.87 +42 12 48.4                VEC230G96
         K22C07F HC2022 02 13.30174711 35 41.58 +42 04 30.1                VEC230G96
         K22C07F HC2022 02 13.30748211 36 01.45 +41 56 00.1          18.40GVEC230G96
         K22C07F KC2022 02 13.33642011 37 42.39 +41 11 22.5          17.52GVEC230I52
         K22C07F KC2022 02 13.33713511 37 44.90 +41 10 14.0          17.36GVEC230I52
         K22C07F KC2022 02 13.33782111 37 47.30 +41 09 08.1          17.48GVEC230I52
         K22C07F KC2022 02 13.33845611 37 49.53 +41 08 06.9          17.66GVEC230I52
         K22C07F KC2022 02 13.44213011 44 11.37 +37 58 12.0          17.17GVEC230I52
         K22C07F KC2022 02 13.44283511 44 14.14 +37 56 44.2          17.13GVEC230I52
         K22C07F KC2022 02 13.44355811 44 16.98 +37 55 13.7          17.25GVEC230I52
         K22C07F KC2022 02 13.44413511 44 19.25 +37 54 01.5          17.30GVEC230I52
         K22C07F KC2022 02 13.52924011 50 21.03 +34 36 11.7          16.92GVEC230I52
         K22C07F KC2022 02 13.52967311 50 23.01 +34 35 04.8          17.01GVEC230I52
         K22C07F KC2022 02 13.53010611 50 25.02 +34 33 58.0          17.03GVEC230I52
    
    Observer details:
    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.
    G96 Mt. Lemmon Survey.  Observers J. B. Fazekas, G. J. Leonard.  Measurers E.
        J. Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
        D. Grauer, H. Groeller, 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. Rankin.  Measurers
        E. J. Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
        Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    
    Orbital elements:
    2022 CF7                                                 Earth MOID = 0.0010 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M 322.71578              (2000.0)            P               Q                  
    n   0.65229179     Peri.  219.24897     -0.99080474     +0.08400468             
    a   1.3167645      Node   325.12808     -0.01506932     -0.84754501             
    e   0.2867999      Incl.   10.69066     -0.13445774     -0.52403308             
    P   1.51           H   27.94          G   0.15           U   6                  
    Residuals in seconds of arc
    220211 F52  0.2-  0.1+    220213 G96  0.1+  0.2-    220213 I52  0.4+  0.2-
    220211 F52  0.1+  0.4-    220213 G96 (0.7-  1.8+)   220213 I52  0.5+  0.0
    220212 F52  0.2-  0.1+    220213 G96  0.5-  0.2+    220213 I52  0.4+  0.0
    220212 F52  0.1+  0.0     220213 I52  0.6+  0.2-    220213 I52  0.4+  0.1+
    220212 F52  0.2+  0.1-    220213 I52  0.7+  0.0     220213 I52  0.4+  0.2-
    220213 K88  0.3-  0.0     220213 I52  0.6+  0.0     220213 I52  0.2+  0.3-
    220213 K88 (0.8-  0.7+)   220213 I52  0.6+  0.1-    220213 I52  0.3+  0.1-
    
    Ephemeris:
    2022 CF7                 a,e,i = 1.32, 0.29, 11                  q = 0.9391
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 01 14    09 33 26.1 +60 04 32   0.1561  1.1022   136.6    37.8    25.6
    ...
    2022 01 29    09 47 18.8 +62 11 24   0.07937 1.0421   134.5    42.3    24.2
    ...
    2022 02 06    09 58 19.9 +61 58 56   0.03992 1.0138   133.2    45.1    22.7
    ...
    2022 02 12    10 42 30.2 +55 49 13   0.01070 0.9948   136.4    43.2    19.7
    2022 02 13    11 16 27.4 +47 52 32   0.0059820.9919   140.8    39.0    18.4
    2022 02 14    12 49 36.4 -00 05 07   0.0022360.9889   133.3    46.6    16.4
    ...
    2022 02 20    21 20 29.3 -65 34 25   0.02879 0.9725    55.2   123.4    25.3
    ...
    2022 02 28    21 40 53.5 -63 23 24   0.06784 0.9545    56.3   120.3    26.9
    ...
    2022 03 15    21 54 28.8 -60 20 44   0.1401  0.9351    61.3   111.1    27.8
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-C230
    


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