[Iaude] MPEC C44: 2018 CB [a=1.41,e=0.32,i=5.3,H=26.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Thu Feb 8 17:51:17 EST 2018


M.P.E.C. 2018-C44                                Issued 2018 Feb. 8, 22:47 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714


                                    2018 CB
 
                           Revision to MPEC 2018-C25
 
Additional Observations:
     K18C00B  C2018 02 08.33805 07 54 10.53 +49 27 35.2          16.5 RqEC044926
     K18C00B  C2018 02 08.33946 07 54 08.04 +49 27 37.1          16.3 RqEC044926
     K18C00B  C2018 02 08.34087 07 54 05.53 +49 27 38.9          16.6 RqEC044926
     K18C00B  C2018 02 08.76699 07 46 52.89 +49 55 35.1          15.6 RUEC044K74
     K18C00B KC2018 02 08.76718 07 46 52.44 +49 55 37.2          15.5 RUEC044K74
     K18C00B KC2018 02 08.76814 07 46 50.15 +49 55 48.5          15.6 RUEC044K74
     K18C00B KC2018 02 08.76920 07 46 47.60 +49 56 01.0          15.7 RUEC044K74
     K18C00B KC2018 02 08.77026 07 46 45.09 +49 56 13.3          15.5 RUEC044K74
     K18C00B KC2018 02 08.77103 07 46 43.23 +49 56 22.5          15.4 RUEC044K74
     K18C00B KC2018 02 08.77360 07 46 37.01 +49 56 52.9          15.4 RUEC044K74
     K18C00B KC2018 02 08.77375 07 46 36.64 +49 56 54.7          15.4 RUEC044K74
     K18C00B KC2018 02 08.77455 07 46 34.70 +49 57 04.0          15.5 RUEC044K74
 
Observer details:
926 Tenagra II Observatory.  Observers G. Masi, M. Schwartz.  Measurer G. Masi.
    0.41-m f/3.75 reflector + CCD.
K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m
    f/3.75 Newtonian reflector + CCD.
 
Orbital elements:
2018 CB                                                  Earth MOID = 0.0004 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  10.25277              (2000.0)            P               Q
n   0.58962103     Peri.  208.10711     -0.97999585     -0.19025074
a   1.4084910      Node   320.78620     +0.19549004     -0.86519374
e   0.3197134      Incl.    5.30191     +0.03730657     -0.46394445
P   1.67           H   26.0           G   0.15           U   4
Residuals in seconds of arc
180204 703  0.4-  0.1+    180206 W34  0.2-  0.3-    180207 926  0.1-  0.4+
180204 703  0.0   0.2+    180206 W34  0.2-  0.1-    180207 926  0.4+  0.1+
180204 703  0.1+  0.3+    180206 I52  0.3+  0.0     180207 L04  0.0   0.0
180204 703  1.1-  2.4+    180206 I52  0.1+  0.0     180207 L04  0.0   0.0
180204 I52  0.4+  0.1-    180206 I52  0.1+  0.1+    180207 L04  0.0   0.0
180204 I52  0.2+  0.1-    180206 I52  0.0   0.1-    180207 L04  0.1+  0.2+
180204 I52  0.2+  0.3-    180206 U69  0.1+  0.3+    180207 L04  0.0   0.1+
180204 I52  0.4+  0.3+    180206 U69  0.3-  0.8-    180207 L04  0.1+  0.0
180204 I52  0.1+  0.0     180206 U69  0.6-  0.8+    180207 C77  0.0   0.4+
180204 I52  0.3+  0.2+    180206 G34  0.2+  0.6+    180207 C77  0.1-  0.3+
180204 I52  0.1+  0.0     180206 G34  0.8+  1.0+    180207 C77  0.2-  0.2+
180204 I52  0.4+  0.5-    180206 G34  0.2+  0.1-    180207 C77  0.2-  0.2+
180204 P93  0.5+  0.2+    180207 H06  0.5+  0.5+    180207 Z80  0.3+  0.7-
180204 P93  0.7+  0.1+    180207 H06  0.3-  0.0     180207 Z80  0.3-  0.2+
180204 P93  0.6+  0.2-    180207 H06  0.1-  0.1+    180207 Z80  0.0   0.0
180204 P93  0.4+  0.2+    180207 H06  0.1+  0.1+    180207 Z80  0.6+  0.6-
180204 K61  0.9-  0.6-    180207 H06  0.1-  0.1+    180207 Z80  0.3-  0.5-
180204 K61  0.8-  0.5-    180207 H06  0.1-  0.1+    180207 Z80  0.1-  0.1-
180204 K61  0.8-  0.7-    180207 G58  0.4-  0.1-    180207 Z80  0.4-  0.7-
180204 L01  0.0   0.0     180207 I52  0.0   0.1-    180207 Z80  1.2-  0.3-
180204 L01  0.1+  0.1+    180207 I52  0.1+  0.1-    180207 Z80  0.1-  0.3+
180204 L01  0.0   0.1-    180207 I52  0.1+  0.2-    180207 595  0.2+  0.3-
180204 L01  0.3+  0.2+    180207 G58  0.5-  0.0     180207 595  0.1+  0.1-
180204 L01  0.2+  0.0     180207 I52  0.2+  0.2-    180207 595  0.1-  0.1+
180204 L01  0.1-  0.1-    180207 G58  0.0   0.3-    180208 595  0.1-  0.2-
180204 L01  0.2+  0.1-    180207 703  0.2+  0.2+    180208 595  0.1+  0.2-
180204 L01  0.0   0.0     180207 703  1.3+  0.6-    180208 I52  0.2-  0.1+
180204 L01  0.0   0.2-    180207 703  0.4-  0.1+    180208 I52  0.2+  0.1+
180204 L01  0.0   0.1+    180207 703  1.1-  0.7+    180208 I52  0.1-  0.1-
180205 H06  0.1+  0.0     180207 G96  0.1+  0.4-    180208 I52  0.0   0.0
180205 H06  0.4-  0.1+    180207 G96  0.1+  0.5-    180208 926  0.3+  0.3+
180205 H06  0.6-  0.1+    180207 G96  0.2+  0.1-    180208 926  0.2+  0.2+
180205 H06  0.2-  0.2-    180207 G96  0.1+  0.2-    180208 926  0.0   0.1+
180205 H06  0.3+  0.0     180207 H06  0.3-  0.3+    180208 K74  0.0   0.3+
180205 H06  0.3-  0.1+    180207 H06  0.4+  0.4+    180208 K74  0.0   0.1+
180205 U69  0.5-  0.1-    180207 H06  0.6+  0.5+    180208 K74  0.1-  0.1+
180205 U69  0.3-  0.4+    180207 U69  0.2-  0.3+    180208 K74  0.2-  0.1+
180205 U69  0.1-  0.4+    180207 U69  0.2-  0.4+    180208 K74  0.1+  0.1-
180205 U69  0.0   0.3+    180207 U69  0.4-  0.3+    180208 K74  0.0   0.0
180205 U69  0.0   0.1+    180207 U69  0.1+  0.2+    180208 K74  0.0   0.2+
180206 W34  0.2+  0.2+    180207 U69  0.2-  0.3+    180208 K74  0.1-  0.2+
180206 W34  0.2-  0.2-    180207 926  0.3+  0.0     180208 K74  0.0   0.1+

Ephemeris:
2018 CB                  a,e,i = 1.41, 0.32, 5                   q = 0.9582
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 01 09    08 21 40.6 +44 13 56   0.1270  1.0994   154.5    22.6    22.8
...
2018 01 24    08 20 55.7 +46 32 33   0.06426 1.0419   152.8    25.6    21.3
...
2018 02 01    08 17 38.8 +47 25 02   0.03361 1.0142   148.8    30.3    20.0
...
2018 02 07    08 07 34.9 +48 27 06   0.01111 0.9952   143.7    35.9    17.7
2018 02 08    07 59 59.8 +49 02 02   0.0073690.9922   141.9    37.9    16.8
2018 02 09    07 35 44.6 +50 34 14   0.0036250.9893   137.5    42.3    15.4
...
2018 02 15    19 11 23.3 -51 40 22   0.01903 0.9757    50.6   128.6    22.9
...
2018 02 23    19 08 21.9 -51 35 32   0.04878 0.9640    57.4   120.2    24.2
...
2018 03 10    19 19 19.3 -50 32 44   0.1037  0.9592    68.1   106.2    24.9

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-C44



More information about the Iaude mailing list