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  • MPEC 2016-E43 : 2016 EW1

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    M.P.E.C. 2016-E43                                Issued 2016 Mar. 4, 23:44 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
    
                                       2016 EW1
    
    Observations:
         K16E01W* C2016 03 03.32180 10 31 12.16 -04 36 29.3          19.1 VqEE043703
         K16E01W  C2016 03 03.32683 10 31 11.37 -04 34 39.1          18.7 VqEE043703
         K16E01W  C2016 03 03.33187 10 31 10.46 -04 32 49.6          18.8 VqEE043703
         K16E01W  C2016 03 03.33690 10 31 09.65 -04 30 58.8          19.1 VqEE043703
         K16E01W  C2016 03 03.37273 10 31 03.66 -04 17 49.7          18.4 VqEE043I52
         K16E01W  C2016 03 03.37315 10 31 03.53 -04 17 41.0          18.5 VqEE043I52
         K16E01W  C2016 03 03.37357 10 31 03.48 -04 17 31.3                qEE043I52
         K16E01W  C2016 03 03.37398 10 31 03.39 -04 17 22.1          18.3 VqEE043I52
         K16E01W HC2016 03 03.39154 10 31 00.60 -04 10 50.7          19.9 VoEE043691
         K16E01W  C2016 03 03.39161 10 31 00.54 -04 10 50.6          20.1 VqEE043703
         K16E01W HC2016 03 03.39287 10 31 00.38 -04 10 20.9          20.0 VoEE043691
         K16E01W HC2016 03 03.39420 10 31 00.17 -04 09 52.0                oEE043691
         K16E01W  C2016 03 03.39462 10 31 00.01 -04 09 42.9          19.0 VqEE043703
         K16E01W  C2016 03 03.39612 10 30 59.66 -04 09 08.2                qEE043703
         K16E01W KC2016 03 03.49926 10 30 56.77 -03 26 16.0          18.1 RtEE043474
         K16E01W KC2016 03 03.49988 10 30 56.66 -03 26 02.2          18.4 RtEE043474
         K16E01W KC2016 03 03.50049 10 30 56.57 -03 25 47.9          18.3 RtEE043474
         K16E01W KC2016 03 03.50173 10 30 56.36 -03 25 19.7          18.4 RtEE043474
         K16E01W KC2016 03 03.50234 10 30 56.28 -03 25 05.4          18.9 RtEE043474
         K16E01W  C2016 03 03.58091 10 30 49.29 -02 59 12.1          18.5 VqEE043900
         K16E01W  C2016 03 03.58846 10 30 47.95 -02 56 14.4          18.9 VqEE043900
         K16E01W  C2016 03 03.59601 10 30 46.59 -02 53 17.9          19.2 VqEE043900
         K16E01W  C2016 03 03.60356 10 30 45.27 -02 50 20.5          19.4 VqEE043900
         K16E01W  C2016 03 03.66213 10 30 35.23 -02 27 14.1          18.9 RoEE043300
         K16E01W  C2016 03 03.66604 10 30 34.53 -02 25 40.6          18.7 RoEE043300
         K16E01W  C2016 03 03.66870 10 30 34.08 -02 24 36.7          18.9 RoEE043300
         K16E01W  C2016 03 03.67135 10 30 33.59 -02 23 34.4          19.0 RoEE043300
         K16E01W KC2016 03 03.89295 10 30 16.80 -00 53 06.0                qEE043587
         K16E01W  C2016 03 03.89318 10 30 16.00 -00 53 12.7          19.0 VLEE043033
         K16E01W  C2016 03 03.89463 10 30 15.75 -00 52 36.5          19.1 VLEE043033
         K16E01W  C2016 03 03.89606 10 30 15.52 -00 52 00.1          19.2 VLEE043033
         K16E01W KC2016 03 03.89854 10 30 15.81 -00 50 44.8          19.1 RqEE043587
         K16E01W KC2016 03 03.91070 10 30 14.10 -00 45 31.4          18.7 VqEE043C77
         K16E01W KC2016 03 03.91481 10 30 13.36 -00 43 46.7          19.2 VqEE043C77
         K16E01W KC2016 03 03.91897 10 30 12.63 -00 42 00.1          19.4 VqEE043C77
         K16E01W KC2016 03 03.92456 10 30 11.31 -00 39 40.3          18.7 RqEE043203
         K16E01W KC2016 03 03.94038 10 30 08.47 -00 32 55.4          18.6 RqEE043203
         K16E01W  C2016 03 03.95772 10 30 04.88 -00 25 42.1          18.4 VLEE043033
         K16E01W  C2016 03 04.15872 10 29 50.47 +01 04 05.1          19.5 RuEE043926
         K16E01W  C2016 03 04.16069 10 29 50.14 +01 04 58.0          18.9 RuEE043926
         K16E01W  C2016 03 04.16267 10 29 49.80 +01 05 51.8          19.2 RuEE043926
         K16E01W  C2016 03 04.19207 10 29 44.33 +01 19 14.0          18.2 VqEE043I52
         K16E01W  C2016 03 04.19485 10 29 43.81 +01 20 30.7          18.7 VqEE043I52
         K16E01W  C2016 03 04.19763 10 29 43.29 +01 21 47.3          18.4 VqEE043I52
         K16E01W  C2016 03 04.20041 10 29 42.77 +01 23 03.6          18.6 VqEE043I52
         K16E01W KC2016 03 04.20063 10 29 39.36 +01 22 50.2          18.9 RqEE043H36
         K16E01W KC2016 03 04.20376 10 29 38.76 +01 24 16.9          18.8 RqEE043H36
         K16E01W KC2016 03 04.20690 10 29 38.25 +01 25 43.0          18.9 RqEE043H36
         K16E01W  C2016 03 04.36155 10 29 09.72 +02 38 42.0          19.4 RuEE043926
         K16E01W  C2016 03 04.36353 10 29 09.25 +02 39 41.8          18.8 RuEE043926
         K16E01W  C2016 03 04.36551 10 29 08.86 +02 40 39.2          18.8 RuEE043926
         K16E01W KC2016 03 04.91248 10 27 58.55 +07 22 20.2          17.5 RoEE043461
         K16E01W KC2016 03 04.91508 10 27 57.97 +07 23 46.6          17.9 RoEE043461
         K16E01W KC2016 03 04.91768 10 27 57.41 +07 25 13.3          17.9 RoEE043461
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers B. Stecklum,
        C. Hoegner, C. Lauer.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.28-m f/6.8 Schmidt-Cassegrain + CCD.
    300 Bisei Spaceguard Center--BATTeRS.  Observers S. Okumura, T. Nimura.  1.0-m
        f/3.0 reflector + CCD.
    461 University of Szeged, Piszkesteto Stn. (Konkoly).  Observer K. Sarneczky.
        0.60-m Schmidt + 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.
    587 Sormano.  Observers A. Fumagalli, P. Sicoli, A. Testa.  Measurer P. Sicoli.
        0.5-m f/6.8 reflector + CCD.
    691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
        reflector + CCD.
    703 Catalina Sky Survey.  Observer G. J. Leonard.  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.
        0.68-m Schmidt + CCD.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.41-m f/3.75 astrograph + CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer 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.
    
    Orbital elements:
    2016 EW1                                                 Earth MOID = 0.0250 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 239.27316              (2000.0)            P               Q
    n   0.93187489     Peri.  103.11415     -0.02832697     +0.99580586
    a   1.0380804      Node   164.45239     -0.99578818     -0.02051997
    e   0.2682180      Incl.   18.93916     -0.08719791     -0.08916063
    P   1.06           H   25.2           G   0.15           U   7
    Residuals in seconds of arc
    160303 703  0.7-  1.1-    160303 474  0.1+  0.3+    160303 203  0.1-  0.5-
    160303 703  0.3+  0.6-    160303 900  0.3-  0.8-    160303 033  0.1+  0.0
    160303 703  0.4-  1.3-    160303 900  0.3-  0.5+    160304 926  0.2-  0.7+
    160303 703  0.3+  0.5-    160303 900  0.6-  0.3+    160304 926  0.0   0.1-
    160303 I52  0.9+  0.1+    160303 900  0.1-  0.7+    160304 926  0.2+  0.3-
    160303 I52  0.0   0.5-    160303 300  0.0   0.4-    160304 I52  0.1+  0.3-
    160303 I52  0.3+  0.1-    160303 300  0.0   0.3-    160304 I52  0.1+  0.1-
    160303 I52  0.0   0.0     160303 300  0.4+  0.1+    160304 I52  0.2+  0.0
    160303 691  0.1-  0.6+    160303 300  0.2+  1.0-    160304 I52  0.4+  0.3-
    160303 703  0.9+  0.4+    160303 587  0.0   0.3+    160304 H36  0.6-  0.3+
    160303 691  0.1-  0.8+    160303 033  0.1+  0.4+    160304 H36  0.4-  0.7+
    160303 691  0.0   0.1+    160303 033  0.0   0.2-    160304 H36  1.2+  0.1+
    160303 703  0.3+  1.1+    160303 033  0.1+  0.1-    160304 926 (0.6+  3.2-)
    160303 703 (1.3-  2.4+)   160303 587  0.4-  0.3-    160304 926  0.3-  0.3-
    160303 474  0.3-  0.2+    160303 C77  0.0   0.2-    160304 926  0.0   0.1+
    160303 474  0.4-  0.2-    160303 C77  0.2-  0.3-    160304 461  0.1-  0.1+
    160303 474  0.2-  0.2+    160303 C77  0.0   0.1+    160304 461  0.1-  0.1-
    160303 474  0.3-  0.0     160303 203  0.0   0.1+    160304 461  0.2+  0.0
    
    Ephemeris:
    2016 EW1                 a,e,i = 1.04, 0.27, 19                  q = 0.7596
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 02 03    10 38 10.8 -32 54 24   0.2607  1.1561   125.4    44.0    24.3
    ...
    2016 02 18    10 39 37.7 -31 02 30   0.1446  1.0969   136.1    38.7    22.7
    ...
    2016 02 26    10 37 13.6 -24 20 45   0.08577 1.0625   146.5    30.9    21.3
    ...
    2016 03 03    10 31 45.0 -06 26 47   0.04568 1.0356   165.4    13.9    19.4
    2016 03 04    10 30 00.1 -00 04 55   0.04004 1.0311   170.1     9.5    18.9
    2016 03 05    10 27 44.0 +08 13 39   0.03507 1.0265   170.9     8.8    18.6
    ...
    2016 03 11    08 00 16.8 +83 48 50   0.03564 0.9988    97.6    80.4    20.8
    ...
    2016 03 19    22 58 39.4 +62 26 07   0.08496 0.9612    63.9   111.6    24.0
    ...
    2016 04 03    22 53 58.9 +49 45 43   0.1899  0.8917    50.7   119.9    26.2
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-E43
    

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