• MPC Preparation (Info)

  • MPEC 2022-N22 : 2022 NA

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2022-N21 Read MPEC 2022-N23


    M.P.E.C. 2022-N22                                  Issued 2022 July 4, 11:51 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 NA                                 
    
    
    Observations:
         K22N00A*KC2022 07 01.28338 21 26 13.78 -30 32 28.1          19.5 GVEN022W94
         K22N00A KC2022 07 01.28910 21 26 02.92 -30 32 23.5          19.8 GVEN022W94
         K22N00A KC2022 07 01.29484 21 25 52.12 -30 32 18.9          19.2 GVEN022W94
         K22N00A KC2022 07 01.33871 21 24 28.96 -30 31 32.6                VEN022W95
         K22N00A KC2022 07 01.34392 21 24 19.08 -30 31 26.3                VEN022W95
         K22N00A KC2022 07 01.34911 21 24 09.21 -30 31 20.3                VEN022W95
         K22N00A KC2022 07 02.14855321 01 11.300-30 10 03.23         19.6 GXEN022Y00
         K22N00A KC2022 07 02.15280321 01 03.966-30 09 56.01         20.2 GXEN022Y00
         K22N00A KC2022 07 02.15701721 00 56.602-30 09 46.50         19.2 GXEN022Y00
         K22N00A KC2022 07 02.31361 20 56 32.66 -30 04 05.9                VEN022W95
         K22N00A KC2022 07 02.31879 20 56 23.99 -30 03 53.5          19.6 GVEN022W95
         K22N00A KC2022 07 02.32395 20 56 15.36 -30 03 40.7                VEN022W95
         K22N00A KC2022 07 02.33089 20 56 03.20 -30 03 23.7          19.2 GVEN022W95
         K22N00A KC2022 07 02.33606 20 55 54.82 -30 03 12.2          19.2 GVEN022W95
         K22N00A KC2022 07 02.34121 20 55 46.00 -30 02 59.3                VEN022W95
         K22N00A KC2022 07 03.02010520 38 28.109-29 33 15.32               XEN022Y00
         K22N00A KC2022 07 03.02997920 38 13.190-29 32 51.12               XEN022Y00
         K22N00A KC2022 07 03.03970820 37 58.431-29 32 27.88               XEN022Y00
         K22N00A KC2022 07 03.07602 20 36 52.11 -29 31 09.4          19.5 GXEN022221
         K22N00A KC2022 07 03.08084 20 36 44.71 -29 30 54.9          19.5 GXEN022221
         K22N00A |C2022 07 03.19173 20 34 11.45 -29 25 06.8          20.1 VuEN022807
         K22N00A |C2022 07 03.19492 20 34 06.68 -29 24 58.1          20.1 VuEN022807
         K22N00A |C2022 07 03.19820 20 34 01.69 -29 24 48.7          20.1 VuEN022807
         K22N00A KC2022 07 03.84225 20 19 15.91 -28 50 58.7                VEN022M21
         K22N00A HC2022 07 03.86304 20 18 47.84 -28 49 58.6          20   GVEN022M21
         K22N00A |C2022 07 04.21073 20 11 15.69 -28 30 43.1          20.2 VuEN022807
         K22N00A |C2022 07 04.21236 20 11 13.61 -28 30 38.0          19.9 VuEN022807
         K22N00A |C2022 07 04.21399 20 11 11.47 -28 30 32.8          20.4 VuEN022807
    
    Observer details:
    221 IAS Observatory, Hakos.  Observer D. Husar.  0.20-m f/2.8 reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
    M21 Schiaparelli Southern Observatory, Hakos.  Observers A. Aletti, F.
        Bellini, L. Buzzi, G. Galli.  Measurer L. Buzzi.  0.36-m f/8.4 reflector +
        CCD.
    W94 MAP, San Pedro de Atacama.  Observers A. Maury, G. Attard.  Measurers A.
        Maury, G. Attard, D. Parrott.  0.28-m f/2.2 Schmidt astrograph + CCD.
    W95 Observatorio Panameno, San Pedro de Atacama.  Observers A. Maury, G.
        Attard, J. Fabrega.  Measurers A. Maury, G. Attard, D. Parrott.  0.40-m
        f/3.8 reflector + CCD.
    Y00 SONEAR Observatory, Oliveira.  Observer C. Jacques.  0.45-m f/2.9
        reflector + CCD, 0.45-m f/2.9 0.45-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2022 NA                                                  Earth MOID = 0.0214 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 138.17674              (2000.0)            P               Q                  
    n   1.15088992     Peri.  218.38643     -0.82160759     -0.56128020             
    a   0.9018068      Node   287.18605     +0.54538678     -0.72310444             
    e   0.4087075      Incl.    5.98586     +0.16587415     -0.40259721             
    P   0.86           H   24.86          G   0.15           U   6                  
    Residuals in seconds of arc
    220701 W94  0.2-  0.7+    220702 W95  1.2-  0.1+    220703 807  0.1+  0.1-
    220701 W94  0.1-  0.1+    220702 W95  0.4+  0.6+    220703 807  0.5+  0.1-
    220701 W94  1.2+  0.6-    220702 W95  4.8-  1.0+    220703 807  0.1-  0.2+
    220701 W95  1.0+  0.4-    220702 W95  0.0   0.1-    220703 M21  1.4-  0.6+
    220701 W95  0.5+  0.2-    220702 W95  1.5-  0.2+    220703 M21  0.7-  0.2+
    220701 W95  0.5-  0.5-    220703 Y00  1.1-  0.2+    220704 807  0.5-  0.2+
    220702 Y00  0.6-  0.2-    220703 Y00  0.8-  0.5+    220704 807  0.3+  0.1-
    220702 Y00  0.5-  0.9-    220703 Y00  1.0-  0.0     220704 807  0.2+  0.2-
    220702 Y00  1.6-  0.7+    220703 221  1.0-  0.3+
    220702 W95  2.8-  0.1-    220703 221  0.8-  0.3+
    
    Ephemeris:
    2022 NA                  a,e,i = 0.90, 0.41, 6                   q = 0.5332
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 06 04    03 56 46.1 +02 15 29   0.1564  0.8732    23.5   152.4    29.5
    ...
    2022 06 19    02 32 15.6 -10 27 28   0.07211 0.9806    58.8   117.6    23.8
    ...
    2022 06 27    23 48 34.8 -26 54 38   0.04678 1.0315   107.4    70.2    20.7
    ...
    2022 07 03    20 38 48.7 -29 34 34   0.05502 1.0665   154.1    24.6    19.8
    2022 07 04    20 15 41.7 -28 42 42   0.05865 1.0720   160.1    18.8    19.8
    2022 07 05    19 55 43.2 -27 45 05   0.06272 1.0775   165.5    13.7    19.8
    ...
    2022 07 11    18 42 32.7 -22 29 13   0.09319 1.1088   171.4     7.9    20.5
    ...
    2022 07 19    18 04 00.8 -18 31 12   0.1422  1.1462   154.5    22.5    22.0
    ...
    2022 08 03    17 44 55.9 -15 45 25   0.2464  1.2029   135.5    36.3    23.7
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-N22
    


    Read MPEC 2022-N21 Read MPEC 2022-N23


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)