[Iaude] MPEC E48: 2018 EO1 [a=2.97,e=0.51,i=10.4,H=20.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Mar 10 14:37:17 EST 2018


M.P.E.C. 2018-E48                                Issued 2018 Mar. 10, 19:33 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 EO1
 
Observations:
     K18E01O* C2018 03 06.37101 11 14 18.529+26 41 08.09         21.0 iUEE048F51
     K18E01O  C2018 03 06.38264 11 14 18.370+26 41 20.04         20.7 iUEE048F51
     K18E01O  C2018 03 06.39431 11 14 18.177+26 41 31.73         20.7 iUEE048F51
     K18E01O  C2018 03 07.21307 11 14 11.27 +26 54 57.2          20.1 GUEE048I52
     K18E01O  C2018 03 07.21808 11 14 11.19 +26 55 02.0          20.2 GUEE048I52
     K18E01O  C2018 03 07.22308 11 14 11.14 +26 55 07.2          20.3 GUEE048I52
     K18E01O KC2018 03 07.22584 11 14 11.12 +26 55 10.2                oEE048291
     K18E01O  C2018 03 07.22808 11 14 11.07 +26 55 12.0          20.0 GUEE048I52
     K18E01O KC2018 03 07.23258 11 14 11.02 +26 55 17.0          20.1 RoEE048291
     K18E01O KC2018 03 07.23932 11 14 10.93 +26 55 23.7          20.1 RoEE048291
     K18E01O  C2018 03 09.24864 11 13 52.65 +27 27 30.1          20.7 GUEE048I52
     K18E01O  C2018 03 09.25266 11 13 52.59 +27 27 34.1          20.4 GUEE048I52
     K18E01O  C2018 03 09.25834 11 13 52.53 +27 27 39.6          20.1 GUEE048I52
     K18E01O  C2018 03 09.26177 11 13 52.44 +27 27 42.8          20.2 GUEE048I52
     K18E01O  C2018 03 09.26591 11 13 52.40 +27 27 46.8          20.3 GUEE048I52
     K18E01O  C2018 03 09.27160 11 13 52.31 +27 27 52.0          20.4 GUEE048I52
     K18E01O  C2018 03 09.27546 11 13 52.25 +27 27 55.4          20.8 GUEE048I52
     K18E01O  C2018 03 09.27939 11 13 52.22 +27 27 59.0          20.2 GUEE048I52
     K18E01O  C2018 03 10.43228 11 13 40.76 +27 45 41.5          20.0 GUEE048I52
     K18E01O  C2018 03 10.44386 11 13 40.61 +27 45 51.9          20.3 GUEE048I52
     K18E01O  C2018 03 10.44722 11 13 40.55 +27 45 54.9          20.4 GUEE048I52
     K18E01O  C2018 03 10.45228 11 13 40.49 +27 45 59.1          20.2 GUEE048I52
 
Observer details:
291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
    D. C. Fuls, J. A. Johnson.  Measurers B. M. Africano, 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. L. Seaman, F. C. Shelly.  1.0-m reflector
    + CCD.
 
Orbital elements:
2018 EO1
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 351.65354              (2000.0)            P               Q
n   0.19251034     Peri.   86.08911     -0.90931524     +0.38322795
a   2.9705259      Node   116.38209     -0.41577989     -0.85226977
e   0.5082051      Incl.   10.42598     +0.01651901     -0.35605138
P   5.12           H   20.1           G   0.15           U   7
Residuals in seconds of arc
180306 F51  0.0   0.1-    180307 291  0.0   0.2+    180309 I52  0.1-  0.3-
180306 F51  0.1+  0.1+    180307 291  0.0   0.2+    180309 I52  0.3+  0.4-
180306 F51  0.2-  0.0     180309 I52  0.0   0.2-    180310 I52  0.0   0.0
180307 I52  0.0   0.0     180309 I52  0.0   0.0     180310 I52  0.1+  0.2+
180307 I52  0.2-  0.2-    180309 I52  0.3+  0.1+    180310 I52  0.1-  0.2+
180307 I52  0.0   0.0     180309 I52  0.2-  0.0     180310 I52  0.1-  0.0
180307 291  0.1+  0.2+    180309 I52  0.0   0.1+
180307 I52  0.0   0.2-    180309 I52  0.0   0.1-

Ephemeris:
2018 EO1                 a,e,i = 2.97, 0.51, 10                  q = 1.4609
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 08    11 12 40.3 +18 55 43   0.7485  1.6916   154.1    14.8    21.4
...
2018 02 23    11 15 14.8 +23 18 56   0.6547  1.6245   161.9    10.9    20.9
...
2018 03 03    11 14 44.6 +25 43 33   0.6228  1.5922   160.7    11.9    20.8
...
2018 03 09    11 13 54.6 +27 23 38   0.6066  1.5699   157.3    14.1    20.8
2018 03 10    11 13 45.4 +27 39 09   0.6045  1.5663   156.6    14.6    20.8
2018 03 11    11 13 36.2 +27 54 15   0.6026  1.5628   155.9    15.0    20.8
...
2018 03 17    11 12 47.5 +29 15 13   0.5946  1.5428   151.2    18.1    20.9
...
2018 03 25    11 12 30.5 +30 32 00   0.5923  1.5192   144.6    22.3    20.9
...
2018 04 09    11 16 51.9 +31 05 01   0.6087  1.4850   133.0    29.5    21.2

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-E48



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