• MPC Preparation (Info)

  • MPEC 2018-T48 : 2018 TC

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    M.P.E.C. 2018-T48                                Issued 2018 Oct. 4, 10:29 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 TC
    
    Observations:
         K18T00C* C2018 10 02.51706 01 34 02.81 +07 52 35.7          16.0 oUET048T08
         K18T00C  C2018 10 02.52145 01 34 08.70 +07 50 25.3          16.0 oUET048T08
         K18T00C  C2018 10 02.53844 01 34 31.49 +07 42 04.3          16.0 oUET048T08
         K18T00C  C2018 10 02.54461 01 34 39.75 +07 39 04.1          16.2 oUET048T08
         K18T00C KC2018 10 02.84968 01 44 05.12 +05 24 01.4          16.4 RoET048K88
         K18T00C KC2018 10 02.85144 01 44 07.10 +05 23 24.5          16.5 RoET048K88
         K18T00C KC2018 10 02.85495 01 44 10.87 +05 22 12.3          16.2 RoET048K88
         K18T00C KC2018 10 02.85671 01 44 12.77 +05 21 36.3          16.4 RoET048K88
         K18T00C KC2018 10 02.85851 01 44 14.72 +05 20 59.1          16.4 RoET048K88
         K18T00C KC2018 10 02.88555 01 44 49.13 +05 12 15.4          16.5 GVET048595
         K18T00C KC2018 10 02.88607 01 44 49.67 +05 12 04.6          16.8 GVET048595
         K18T00C KC2018 10 02.98394701 46 23.25 +04 40 55.1          16.4 RqET048K63
         K18T00C KC2018 10 02.98672501 46 25.56 +04 40 03.2          16.4 RqET048K63
         K18T00C KC2018 10 02.98961801 46 27.98 +04 39 09.0          16.3 RqET048K63
         K18T00C KC2018 10 03.00663 01 46 29.53 +04 33 09.6          16.7 VtET048L04
         K18T00C KC2018 10 03.00909 01 46 31.60 +04 32 24.1          16.8 VtET048L04
         K18T00C KC2018 10 03.01155 01 46 33.67 +04 31 38.4          16.8 VtET048L04
         K18T00C KC2018 10 03.01410 01 46 35.84 +04 30 52.0          17.0 VtET048L04
         K18T00C KC2018 10 03.05030001 47 28.83 +04 18 54.3          16.7 GVET048J95
         K18T00C KC2018 10 03.05230101 47 30.49 +04 18 19.0          16.7 GVET048J95
         K18T00C KC2018 10 03.05433501 47 32.16 +04 17 42.9          16.7 GVET048J95
         K18T00C *C2018 10 03.15691001 48 58.11 +03 54 39.2          16.8 GVET048G40
         K18T00C *C2018 10 03.15866901 48 59.29 +03 54 09.9          16.7 GVET048G40
         K18T00C *C2018 10 03.15949101 48 59.83 +03 53 56.6          16.6 GVET048G40
         K18T00C  C2018 10 03.52161 01 54 37.20 +02 29 38.5          17.0 oUET048T05
         K18T00C  C2018 10 03.53147 01 54 41.38 +02 27 34.7          17.0 oUET048T05
         K18T00C  C2018 10 03.54154 01 54 45.68 +02 25 28.8          17.0 oUET048T05
         K18T00C  C2018 10 03.54175801 55 17.33 +02 42 02.6          17.2 GVET048474
         K18T00C  C2018 10 03.54376501 55 18.29 +02 41 37.3          17.3 GVET048474
         K18T00C  C2018 10 03.54577201 55 19.24 +02 41 11.8          17.9 GVET048474
         K18T00C KC2018 10 03.85818301 59 21.36 +01 20 27.8          17.8 GVET048J69
         K18T00C KC2018 10 03.86136601 59 24.98 +01 21 05.4          18.4 VqET048C77
         K18T00C KC2018 10 03.86515001 59 26.79 +01 20 28.8          18.1 VqET048C77
         K18T00C KC2018 10 03.86583701 59 25.44 +01 19 12.3          17.3 GVET048J69
         K18T00C KC2018 10 03.86901601 59 28.59 +01 19 50.5          18.0 VqET048C77
         K18T00C KC2018 10 03.88136201 59 33.29 +01 16 41.6          17.1 GVET048J69
         K18T00C KC2018 10 03.88900601 59 37.03 +01 15 27.8          17.2 GVET048J69
         K18T00C KC2018 10 03.90827301 59 41.93 +01 13 23.6          18.0 GVET048L01
         K18T00C KC2018 10 03.91033501 59 42.73 +01 13 03.6          18.0 GVET048L01
         K18T00C KC2018 10 03.91186301 59 43.32 +01 12 49.2          17.8 GVET048L01
         K18T00C KC2018 10 03.92895 01 59 45.27 +01 09 40.1                oET048K88
         K18T00C KC2018 10 03.93033 01 59 45.79 +01 09 27.1                oET048K88
         K18T00C KC2018 10 03.93170 01 59 46.29 +01 09 14.1                oET048K88
         K18T00C KC2018 10 03.93308 01 59 46.79 +01 09 01.3                oET048K88
         K18T00C KC2018 10 03.93445 01 59 47.30 +01 08 48.4                oET048K88
         K18T00C KC2018 10 03.93583 01 59 47.80 +01 08 35.2                oET048K88
         K18T00C KC2018 10 03.94077501 59 56.59 +01 08 28.2          17.7 RqET048K63
         K18T00C KC2018 10 03.94458301 59 57.95 +01 07 53.0          17.8 RqET048K63
         K18T00C KC2018 10 03.94835601 59 59.29 +01 07 17.5          17.9 RqET048K63
         K18T00C KC2018 10 03.95758702 00 06.40 +01 04 35.2          17.9 GVET048Z80
         K18T00C KC2018 10 03.96436902 00 08.94 +01 03 33.6          17.7 GVET048Z80
         K18T00C KC2018 10 03.96897102 00 10.69 +01 02 50.3          17.7 GVET048Z80
         K18T00C KC2018 10 04.04979202 00 33.46 +00 51 38.1          17.5 RVET048K38
         K18T00C KC2018 10 04.05533602 00 35.21 +00 50 49.5          17.3 RVET048K38
         K18T00C KC2018 10 04.06088002 00 36.99 +00 50 00.9          17.0 RVET048K38
         K18T00C KC2018 10 04.06641202 00 38.74 +00 49 12.3          17.0 RVET048K38
         K18T00C KC2018 10 04.08251 02 01 31.63 +01 03 33.2          17.4 VUET048X31
         K18T00C KC2018 10 04.08397 02 01 32.14 +01 03 20.4          17.6 VUET048X31
         K18T00C KC2018 10 04.08544 02 01 32.64 +01 03 07.7          17.6 VUET048X31
         K18T00C KC2018 10 04.10465 02 00 51.29 +00 43 41.9                VET048204
         K18T00C KC2018 10 04.10772 02 00 52.32 +00 43 15.6                VET048204
         K18T00C KC2018 10 04.11078 02 00 53.35 +00 42 49.6                VET048204
         K18T00C KC2018 10 04.11385 02 00 54.38 +00 42 23.5                VET048204
         K18T00C KC2018 10 04.11697 02 00 55.44 +00 41 56.9          17.6 GVET048204
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 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.
    595 Farra d'Isonzo.  Observers E. Pettarin, F. Piani.  Measurer E. Pettarin.
        0.61-m f/4.0 reflector + CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/1000.0 reflector
        + CCD.
    G40 Slooh.com Canary Islands Observatory.  Observer M. Suzuki.  0.43-m f/6.8
        Corrected Dall-Kirkham + CCD.
    J69 North Observatory, Clanfield.  Observer D. Briggs.  0.41-m f/4.5 Newtonian
        reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    K38 M57 Observatory, Saltrio.  Observer G. Baj.  0.3-m f/5.5 Ritchey-Chretien
        + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.41-m
        f/3.2 Newtonian reflector + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5
        reflector + CCD.
    T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, H. Flewelling, A. Heinze,
        H. Weiland, J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze,
        J. Tonry, A. Fitzsimmons, D. Young.  0.5-m f/2.0 Schmidt + CCD.
    T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, H. Flewelling, A. Heinze,
        H. Weiland, J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze,
        J. Tonry, A. Fitzsimmons, D. Young.  0.5-m f/2.0 Schmidt + CCD.
    X31 Galileo Galilei Observatory, Oro Verde.  Observer C. Fornari.  0.35-m f/11
        Schmidt-Cassegrain + CCD.
    Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurer D. Bamberger.
        0.25-m f/8.0 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2018 TC                                                  Earth MOID = 0.0020 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 178.09632              (2000.0)            P               Q
    n   0.72329900     Peri.  135.32894     +0.81088765     +0.58512060
    a   1.2291102      Node   188.87505     -0.55303833     +0.76076525
    e   0.2247796      Incl.    3.62399     -0.19133694     +0.28083824
    P   1.36           H   26.7           G   0.15           U   5
    Residuals in seconds of arc
    181002 T08  0.0   0.3-    181003 G40  0.1+  0.4-    181003 K88  0.1+  0.0
    181002 T08  0.1-  0.1-    181003 G40  0.1-  0.1-    181003 K88  0.0   0.3-
    181002 T08  0.1+  0.0     181003 T05  0.3-  0.1-    181003 K63  0.2+  0.1-
    181002 T08  0.2-  0.0     181003 T05  0.1-  0.0     181003 K63  0.0   0.3+
    181002 K88  0.1-  0.5+    181003 T05  0.1-  0.1-    181003 K63  0.0   0.1+
    181002 K88  0.7+  0.0     181003 474  0.1+  0.1-    181003 Z80 (1.8+  0.4-)
    181002 K88  0.1-  0.2+    181003 474  0.0   0.0     181003 Z80  0.0   0.6+
    181002 K88  0.1-  0.4+    181003 474  0.3-  0.2-    181003 Z80  0.4-  0.3-
    181002 K88  0.1+  0.2+    181003 J69  0.6-  0.5+    181004 K38  0.3+  0.1-
    181002 595  0.3+  0.0     181003 C77  0.2+  0.1+    181004 K38  0.0   0.1+
    181002 595  0.4+  0.3-    181003 C77  0.3+  0.5+    181004 K38  0.2+  0.2+
    181002 K63  0.1-  0.0     181003 J69  0.3+  0.2-    181004 K38  0.1-  0.0
    181002 K63  0.4-  0.0     181003 C77  0.0   0.1-    181004 X31  0.3-  0.1-
    181002 K63  0.3-  0.2-    181003 J69  0.1+  0.3-    181004 X31  0.1-  0.0
    181003 L04  0.1-  0.2-    181003 J69  0.2+  0.4-    181004 X31  0.1-  0.3+
    181003 L04  0.2-  0.2-    181003 L01  0.1+  0.4+    181004 204  0.0   0.0
    181003 L04  0.3-  0.5-    181003 L01  0.1-  0.0     181004 204  0.0   0.1-
    181003 L04  0.0   0.0     181003 L01  0.2-  0.2+    181004 204  0.1+  0.0
    181003 J95  0.1+  0.0     181003 K88  0.1+  0.2-    181004 204  0.0   0.0
    181003 J95  0.1+  0.2+    181003 K88  0.2+  0.1-    181004 204  0.0   0.1-
    181003 J95  0.0   0.1+    181003 K88  0.1+  0.2-
    181003 G40  0.1+  0.2-    181003 K88  0.0   0.0
    
    Ephemeris:
    2018 TC                  a,e,i = 1.23, 0.22, 4                   q = 0.9528
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 09 04    14 10 43.2 +04 44 01   0.08991 0.9531    49.8   126.0    26.7
    ...
    2018 09 19    14 25 46.3 +06 02 16   0.03909 0.9753    40.5   138.0    26.2
    ...
    2018 09 27    14 45 53.4 +10 45 54   0.01279 0.9926    39.9   139.6    24.0
    ...
    2018 10 03    01 46 30.8 +04 48 38   0.0074361.0078   162.1    17.8    17.0
    2018 10 04    02 00 11.1 +01 08 51   0.01063 1.0104   159.4    20.4    17.9
    2018 10 05    02 07 24.7 -00 49 07   0.01387 1.0131   158.0    21.7    18.5
    ...
    2018 10 11    02 20 13.8 -04 29 36   0.03362 1.0297   157.9    21.4    20.4
    ...
    2018 10 19    02 22 24.1 -05 17 21   0.06096 1.0539   160.7    18.2    21.7
    ...
    2018 11 03    02 21 06.6 -04 29 42   0.1176  1.1037   160.4    17.5    23.2
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-T48
    

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