[Iaude] MPEC D67: 2018 DM1 [a=2.13,e=0.65,i=5.1,H=25.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Feb 25 11:43:17 EST 2018


M.P.E.C. 2018-D67                                Issued 2018 Feb. 25, 16:39 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 DM1
 
Observations:
     K18D01M* C2018 02 23.34539 12 35 56.97 +00 27 54.8          20.5 GUED067G96
     K18D01M  C2018 02 23.35057 12 35 52.23 +00 27 48.6                UED067G96
     K18D01M  C2018 02 23.35575 12 35 47.33 +00 27 41.1          20.6 GUED067G96
     K18D01M  C2018 02 23.36094 12 35 42.52 +00 27 35.1          20.8 GUED067G96
     K18D01M  C2018 02 23.38133612 35 23.18 +00 27 05.8          20.3 GUED067H01
     K18D01M  C2018 02 23.38741012 35 17.60 +00 26 58.1          20.3 GUED067H01
     K18D01M  C2018 02 23.39546512 35 10.20 +00 26 48.0          20.7 GUED067H01
     K18D01M  C2018 02 23.40258212 35 03.67 +00 26 38.7          20.3 GUED067H01
     K18D01M  C2018 02 23.48380 12 33 50.19 +00 24 59.8          20.0 GUED067I52
     K18D01M  C2018 02 23.48505 12 33 49.09 +00 24 58.1          20.6 GUED067I52
     K18D01M  C2018 02 23.48753 12 33 46.82 +00 24 54.4          20.6 GUED067I52
     K18D01M KC2018 02 24.08958 12 25 46.46 +00 12 46.3                UED067J95
     K18D01M  C2018 02 24.09310 12 25 42.59 +00 12 44.1          20.8 VSED067033
     K18D01M  C2018 02 24.09465 12 25 41.36 +00 12 42.1          20.4 VSED067033
     K18D01M  C2018 02 24.09620 12 25 40.14 +00 12 40.2          20.5 VSED067033
     K18D01M  C2018 02 24.09777 12 25 38.92 +00 12 38.2          20.6 VSED067033
     K18D01M  C2018 02 24.09932 12 25 37.68 +00 12 36.4          20.8 VSED067033
     K18D01M  C2018 02 24.10088 12 25 36.49 +00 12 34.6          20.7 VSED067033
     K18D01M  C2018 02 24.10243 12 25 35.28 +00 12 33.1          20.7 VSED067033
     K18D01M KC2018 02 24.10260 12 25 36.31 +00 12 32.3                UED067J95
     K18D01M  C2018 02 24.10399 12 25 34.06 +00 12 31.2          20.7 VSED067033
     K18D01M KC2018 02 24.11575 12 25 25.97 +00 12 17.6          20.8 GUED067J95
     K18D01M  C2018 02 24.14425 12 25 02.77 +00 11 49.0          20.6 VSED067033
     K18D01M  C2018 02 24.14735 12 25 00.37 +00 11 45.6          20.5 VSED067033
     K18D01M  C2018 02 24.14891 12 24 59.18 +00 11 43.4          20.3 VSED067033
     K18D01M  C2018 02 24.15046 12 24 58.02 +00 11 41.8          20.6 VSED067033
     K18D01M  C2018 02 24.15203 12 24 56.81 +00 11 40.4          20.6 VSED067033
     K18D01M  C2018 02 24.15358 12 24 55.60 +00 11 39.0          20.6 VSED067033
     K18D01M  C2018 02 24.15513 12 24 54.43 +00 11 37.5          20.3 VSED067033
     K18D01M  C2018 02 24.15669 12 24 53.24 +00 11 35.9          20.5 VSED067033
     K18D01M |C2018 02 24.20074 12 24 27.06 +00 13 19.1          20.7 GUED067807
     K18D01M |C2018 02 24.20721 12 24 22.08 +00 13 11.8          20.5 GUED067807
     K18D01M  C2018 02 24.92128 12 16 13.78 -00 00 47.1          20.5 VSED067033
     K18D01M  C2018 02 24.92307 12 16 12.60 -00 00 48.8          20.7 VSED067033
     K18D01M  C2018 02 24.92485 12 16 11.41 -00 00 50.5          20.8 VSED067033
     K18D01M  C2018 02 24.92664 12 16 10.25 -00 00 52.2          20.5 VSED067033
     K18D01M  C2018 02 24.92843 12 16 09.07 -00 00 53.9          20.5 VSED067033
     K18D01M  C2018 02 24.93022 12 16 07.90 -00 00 55.4          20.7 VSED067033
     K18D01M  C2018 02 24.93200 12 16 06.73 -00 00 56.9          20.4 VSED067033
     K18D01M  C2018 02 25.35077 12 11 49.66 -00 06 26.2          21.4 GUED067I52
     K18D01M  C2018 02 25.35201 12 11 48.86 -00 06 27.0          21.1 GUED067I52
     K18D01M  C2018 02 25.35325 12 11 48.11 -00 06 28.1          21.0 GUED067I52
     K18D01M  C2018 02 25.35450 12 11 47.31 -00 06 29.2          21.2 GUED067I52
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers U. Laux,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
G96 Mt. Lemmon Survey.  Observer J. A. Johnson.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls,
    R. A. Kowalski.  Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
    R. G. Matheny, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2018 DM1                                                 Earth MOID = 0.0141 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  24.08417              (2000.0)            P               Q
n   0.31773703     Peri.  103.53552     +0.12165690     -0.99208736
a   2.1269511      Node   339.39984     +0.87316902     +0.12183103
e   0.6463440      Incl.    5.05807     +0.47199095     +0.03032939
P   3.10           H   25.0           G   0.15           U   6
Residuals in seconds of arc
180223 G96  0.3-  0.0     180224 033  0.0   0.0     180224 807  0.4+  0.3+
180223 G96  0.8+  0.5+    180224 033  0.4-  0.2-    180224 807  0.8+  0.1-
180223 G96  0.7-  0.4-    180224 033  0.0   0.3-    180224 033  0.0   0.4+
180223 G96  0.6-  0.3+    180224 033  0.1+  0.1-    180224 033  0.0   0.3+
180223 H01  0.6-  0.0     180224 J95  0.5+  0.1-    180224 033  0.4-  0.2+
180223 H01  0.3-  0.1+    180224 033  0.0   0.3-    180224 033  0.1-  0.1+
180223 H01  0.1+  0.2+    180224 J95  0.5-  0.7-    180224 033  0.2-  0.0
180223 H01  0.4+  0.0     180224 033  0.3-  0.5+    180224 033  0.1-  0.0
180223 I52  0.3+  0.5+    180224 033  0.5-  0.4+    180224 033  0.1-  0.1+
180223 I52  0.7+  0.4+    180224 033  0.3-  0.2-    180225 I52  0.3+  0.0
180223 I52  0.0   0.2-    180224 033  0.2+  0.1-    180225 I52  0.1-  0.2+
180224 J95  0.3-  0.1-    180224 033  0.2+  0.1+    180225 I52  0.2+  0.1+
180224 033  0.2+  0.8+    180224 033  0.1-  0.4+    180225 I52  0.2-  0.0
180224 033  0.1-  0.5+    180224 033  0.3+  0.5+
180224 033  0.2-  0.3+    180224 033  0.4+  0.6+

Ephemeris:
2018 DM1                 a,e,i = 2.13, 0.65, 5                   q = 0.7522
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 01 26    21 59 45.7 +01 46 32   0.2032  0.8145    29.8   143.1    28.4
...
2018 02 10    20 43 23.5 +04 41 18   0.06761 0.9248    22.8   155.5    28.6
...
2018 02 18    15 19 51.1 +04 12 00   0.03531 0.9961   101.8    76.2    20.4
...
2018 02 24    12 26 55.1 +00 15 58   0.07309 1.0528   148.9    29.1    20.7
2018 02 25    12 15 21.3 -00 00 32   0.08116 1.0625   152.5    25.5    20.8
2018 02 26    12 05 50.8 -00 13 41   0.08944 1.0721   155.7    22.4    21.0
...
2018 03 04    11 32 18.9 -00 53 19   0.1420  1.1309   168.5    10.0    21.7
...
2018 03 12    11 13 11.9 -01 03 29   0.2178  1.2105   174.2     4.7    22.5
...
2018 03 27    11 01 22.4 -00 56 48   0.3793  1.3599   159.8    14.7    24.4

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-D67



More information about the Iaude mailing list