• MPC Preparation (Info)

  • MPEC 2021-F36 : 2021 FN

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    M.P.E.C. 2021-F36                                Issued 2021 March 20, 00:38 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
    
                                     2021 FN                                 
    
    
    Observations:
         K21F00N* C2021 03 18.37091410 57 05.431-09 34 08.41         21.38wUEF036F51
         K21F00N  C2021 03 18.38321610 57 03.414-09 33 01.23         21.09wUEF036F51
         K21F00N  C2021 03 18.40789710 56 59.430-09 30 46.22         21.58wUEF036F51
         K21F00N KC2021 03 18.48188610 56 48.60 -09 23 23.5          21.4 GVEF036474
         K21F00N KC2021 03 18.48544410 56 48.02 -09 23 03.7          21.3 GVEF036474
         K21F00N KC2021 03 18.48900210 56 47.46 -09 22 44.2          21.3 GVEF036474
         K21F00N KC2021 03 18.49256010 56 46.89 -09 22 24.8          21.4 GVEF036474
         K21F00N KC2021 03 18.98877510 55 32.29 -08 37 27.3          21.4 GVEF036L01
         K21F00N KC2021 03 18.99268210 55 31.69 -08 37 05.6          21.5 GVEF036L01
         K21F00N KC2021 03 19.00045810 55 30.47 -08 36 22.7          21.4 GVEF036L01
         K21F00N KC2021 03 19.16829 10 55 07.39 -08 20 38.6          22.3 GVEF036291
         K21F00N KC2021 03 19.17415 10 55 06.42 -08 20 06.1          21.8 GVEF036291
         K21F00N KC2021 03 19.18003 10 55 05.54 -08 19 34.6          21.5 GVEF036291
         K21F00N KC2021 03 19.19488710 55 02.92 -08 18 12.4          21.3 VqEF036858
         K21F00N KC2021 03 19.20464610 55 01.39 -08 17 17.5          21.5 VqEF036858
         K21F00N KC2021 03 19.21520310 54 59.64 -08 16 18.4          21.7 VqEF036858
         K21F00N KC2021 03 19.28288510 54 48.92 -08 09 58.1          20.43GVEF036I52
         K21F00N KC2021 03 19.28708810 54 48.21 -08 09 34.9          20.78GVEF036I52
         K21F00N KC2021 03 19.29128810 54 47.55 -08 09 11.1          21.12GVEF036I52
         K21F00N KC2021 03 19.29548810 54 46.85 -08 08 47.4          20.95GVEF036I52
         K21F00N KC2021 03 19.43604310 54 26.75 -07 54 52.7          21.0 GVEF036474
         K21F00N KC2021 03 19.43959910 54 26.18 -07 54 33.6          20.9 GVEF036474
         K21F00N KC2021 03 19.44315610 54 25.59 -07 54 12.5          21.1 GVEF036474
         K21F00N 1C2021 03 19.96976 10 53 06.15 -07 05 15.0          21.8 VVEF036033
         K21F00N 1C2021 03 19.97230 10 53 05.73 -07 05 00.8          21.3 VVEF036033
         K21F00N 1C2021 03 19.97484 10 53 05.33 -07 04 46.3          21.8 VVEF036033
    
    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.
    291 LPL/Spacewatch II.  Observer M. J. Brucker.  1.8-m f/2.7 reflector + CCD.
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
        Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m Schmidt-
        Cassegrain + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
        Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
        Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
        R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.
        Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
        Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
        reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  Measurers K. Korlevic,
        D. Pujagic.  1.0-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2021 FN                                                  Earth MOID = 0.1682 AU
    Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
    M 152.49984              (2000.0)            P               Q
    n   0.93090342     Peri.  137.29184     +0.76313288     +0.64594359
    a   1.0388025      Node   182.70680     -0.64566645     +0.76338293
    e   0.2790781      Incl.   24.55286     +0.02725888     -0.00183599
    P   1.06           H   23.1           G   0.15           U   8
    Residuals in seconds of arc
    210318 F51  0.0   0.1+    210319 L01  0.6+  0.2-    210319 I52  0.2+  0.2-
    210318 F51  0.3-  0.0     210319 291  0.3+  0.7+    210319 I52  0.1-  0.1-
    210318 F51  0.2+  0.1-    210319 291  0.3-  0.5+    210319 474  0.1+  0.4+
    210318 474  0.1-  0.2-    210319 291  0.6+  0.9-    210319 474  0.0   0.5-
    210318 474  0.2-  0.1+    210319 858  0.1-  0.0     210319 474  0.3-  0.6+
    210318 474  0.1-  0.0     210319 858  0.5+  0.3+    210319 033  0.1-  0.1+
    210318 474  0.1-  0.1-    210319 858  0.3-  0.3+    210319 033  0.4-  0.2-
    210318 L01  0.1+  0.4+    210319 I52  0.4+  0.0     210319 033  0.4-  0.3-
    210318 L01  0.4+  0.3+    210319 I52  0.1-  0.4-
    
    Ephemeris:
    2021 FN                  a,e,i = 1.04, 0.28, 25                  q = 0.7489
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 02 18    11 48 30.0 -32 56 29   0.4300  1.3026   129.0    36.1    23.3
    ...
    2021 03 05    11 27 32.0 -25 14 33   0.3195  1.2740   148.0    24.4    22.3
    ...
    2021 03 13    11 10 10.2 -17 01 08   0.2748  1.2546   159.2    16.3    21.7
    ...
    2021 03 19    10 55 31.4 -08 36 02   0.2518  1.2382   162.8    13.8    21.4
    2021 03 20    10 53 02.2 -07 01 57   0.2490  1.2353   162.3    14.2    21.3
    2021 03 21    10 50 33.1 -05 25 34   0.2465  1.2324   161.6    14.8    21.3
    ...
    2021 03 27    10 35 59.5 +04 44 39   0.2384  1.2139   152.3    22.4    21.5
    ...
    2021 04 04    10 18 48.7 +18 11 51   0.2449  1.1869   135.3    36.3    21.9
    ...
    2021 04 19    09 58 24.7 +37 18 26   0.2935  1.1293   107.8    57.9    22.8
    
    M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-F36
    


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