• MPC Preparation (Info)

  • MPEC 2018-N34 : 2018 NW

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    Read MPEC 2018-N33 Read MPEC 2018-N35


    M.P.E.C. 2018-N34                                Issued 2018 July  9, 20:52 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
    
                                        2018 NW
    
    Observations:
         K18N00W  C2018 07 08.34866 18 48 04.43 +31 38 23.5          17.22gUEN034I41
         K18N00W  C2018 07 08.34900 18 47 56.67 +31 38 46.3          17.22gUEN034I41
         K18N00W* C2018 07 08.36384 18 42 45.47 +31 53 35.1          17.16RUEN034I41
         K18N00W  C2018 07 08.38175 18 37 14.88 +32 08 09.1          17.32RUEN034I41
         K18N00W  C2018 07 08.38209 18 37 09.15 +32 08 23.5          17.32RUEN034I41
         K18N00W  C2018 07 08.42502 18 26 36.27 +32 32 57.2                UEN034I41
         K18N00W KC2018 07 09.19185317 43 26.78 +33 59 39.3          20.4 VuEN034H21
         K18N00W KC2018 07 09.19570517 43 21.90 +33 59 43.3          20.3 VuEN034H21
         K18N00W KC2018 07 09.19891017 43 17.86 +33 59 46.5          20.4 VuEN034H21
         K18N00W KC2018 07 09.20104617 43 15.19 +33 59 48.8          20.2 VuEN034H21
         K18N00W KC2018 07 09.20318217 43 12.51 +33 59 51.0          20.3 VuEN034H21
         K18N00W KC2018 07 09.20638717 43 08.52 +33 59 53.8          20.5 VuEN034H21
         K18N00W KC2018 07 09.20959317 43 04.55 +33 59 56.4          20.3 VuEN034H21
         K18N00W KC2018 07 09.21287117 43 00.56 +33 59 59.2          20.5 VuEN034H21
         K18N00W KC2018 07 09.70707 17 37 17.64 +34 06 59.4          21.5 GUEN034D35
         K18N00W KC2018 07 09.70911 17 37 16.43 +34 06 58.1          21.4 GUEN034D35
         K18N00W KC2018 07 09.71478 17 37 12.98 +34 06 54.7          21.5 GUEN034D35
    
    Observer details:
    D35 Lulin Observatory.  Observers Q.-Z. Ye, C. S. Lin.  Measurer Q.-Z. Ye.
        1.0-m reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
        astrograph + CCD.
    I41 Palomar Mountain--ZTF.  Observer A. U. Tomatic.  Measurers Q.-Z. Ye,
        H.-W. Lin, F. Masci.  1.2-m f/2.4 Schmidt + ZTF camera.
    
    Orbital elements:
    2018 NW                                                  Earth MOID = 0.0003 AU
    Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
    M 325.88524              (2000.0)            P               Q
    n   0.76353349     Peri.  274.13180     -0.75277490     +0.32610355
    a   1.1855430      Node   285.72484     -0.02744447     -0.88346346
    e   0.3473991      Incl.   36.44568     -0.65770568     -0.33637596
    P   1.29           H   27.8           G   0.15           U   6
    Residuals in seconds of arc
    180708 I41  1.2-  0.1-    180709 H21  0.3-  0.0     180709 H21  0.3-  0.2-
    180708 I41 (3.4-  0.3+)   180709 H21  0.1-  0.1-    180709 H21  0.1+  0.1-
    180708 I41 (1.4+  0.0 )   180709 H21  0.1-  0.2-    180709 D35  0.0   0.2+
    180708 I41  0.4-  0.4-    180709 H21  0.1+  0.0     180709 D35  0.5+  0.0
    180708 I41  1.1+  0.8-    180709 H21  0.1-  0.2+    180709 D35  0.2+  0.0
    180708 I41  1.0-  0.1+    180709 H21  0.2-  0.0
    
    Ephemeris:
    2018 NW                  a,e,i = 1.19, 0.35, 36                  q = 0.7737
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 06 09    05 31 39.5 -31 04 02   0.3496  0.8591    54.3   106.4    29.2
    ...
    2018 06 24    05 29 31.9 -33 33 49   0.1717  0.9362    57.8   113.3    28.2
    ...
    2018 07 02    05 26 49.5 -34 09 01   0.07471 0.9814    60.0   116.2    26.7
    ...
    2018 07 08    03 20 19.4 -31 26 41   0.0018321.0163    76.6   103.3    17.9
    2018 07 09    17 47 25.0 +33 56 07   0.01060 1.0221   120.2    59.3    20.1
    2018 07 10    17 35 46.0 +34 07 54   0.02277 1.0278   118.8    60.1    21.8
    ...
    2018 07 16    17 28 28.6 +34 02 42   0.09582 1.0624   116.3    59.1    25.0
    ...
    2018 07 24    17 29 02.5 +33 33 49   0.1927  1.1079   113.8    57.0    26.5
    ...
    2018 08 08    17 35 13.7 +32 05 32   0.3715  1.1899   109.3    53.5    28.0
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-N34
    

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