[Iaude] MPEC H65: 2017 HU3 [a=1.91,e=0.49,i=6.8,H=25.5]

mpec at si.edu mpec at si.edu
Tue Apr 25 22:53:23 EDT 2017


M.P.E.C. 2017-H65                                Issued 2017 Apr. 26, 02:49 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 HU3
 
Observations:
     K17H03U* C2017 04 24.25336 14 03 38.75 +47 39 25.9          20.0 VqEH065G96
     K17H03U  C2017 04 24.25769 14 03 43.50 +47 40 01.3          20.0 VqEH065G96
     K17H03U  C2017 04 24.26200 14 03 48.27 +47 40 36.8          21.3 VqEH065G96
     K17H03U  C2017 04 24.26631 14 03 52.87 +47 41 11.4          21.1 VqEH065G96
     K17H03U  C2017 04 24.27221 14 03 59.50 +47 42 00.9          21.2 VqEH065G96
     K17H03U  C2017 04 24.27296 14 04 00.20 +47 42 05.6          19.9 VqEH065G96
     K17H03U  C2017 04 24.27371 14 04 01.02 +47 42 11.5          19.9 VqEH065G96
     K17H03U  C2017 04 24.27447 14 04 01.95 +47 42 18.0          20.9 VqEH065G96
     K17H03U  C2017 04 24.40677 14 06 31.40 +47 59 22.4          19.9 VqEH065I52
     K17H03U  C2017 04 24.40788 14 06 32.70 +47 59 30.4          20.9 VqEH065I52
     K17H03U  C2017 04 24.40899 14 06 34.05 +47 59 38.7          19.5 VqEH065I52
     K17H03U  C2017 04 24.41010 14 06 35.31 +47 59 47.2          19.4 VqEH065I52
     K17H03U KC2017 04 24.92920 14 19 16.49 +49 10 49.1                UEH065J95
     K17H03U KC2017 04 24.93489 14 19 24.84 +49 11 40.5                UEH065J95
     K17H03U KC2017 04 24.94075 14 19 33.43 +49 12 33.1          19.9 GUEH065J95
     K17H03U KC2017 04 25.02239914 21 41.280+49 26 26.08         19.7 GUEH065J04
     K17H03U KC2017 04 25.02591114 21 46.423+49 26 57.54         19.5 GUEH065J04
     K17H03U KC2017 04 25.02939814 21 51.557+49 27 28.70         19.6 GUEH065J04
     K17H03U KC2017 04 25.22192214 27 18.03 +49 54 55.9          20.4 VuEH065H21
     K17H03U KC2017 04 25.22600514 27 24.66 +49 55 33.2          20.5 VuEH065H21
     K17H03U KC2017 04 25.23042214 27 31.78 +49 56 13.5          20.2 VuEH065H21
     K17H03U  C2017 04 25.42145 14 33 01.94 +50 24 57.7          20.2 VqEH065I52
     K17H03U  C2017 04 25.42221 14 33 03.26 +50 25 03.7          20.0 VqEH065I52
     K17H03U  C2017 04 25.42374 14 33 05.97 +50 25 16.9                qEH065I52
     K17H03U KC2017 04 25.86937 14 49 11.55 +51 31 23.4                UEH065J95
     K17H03U KC2017 04 25.87890 14 49 32.60 +51 33 00.5                UEH065J95
     K17H03U KC2017 04 25.88477 14 49 45.70 +51 33 58.6          20.0 GUEH065J95
 
Observer details:
G96 Mt. Lemmon Survey.  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.
    1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, E. Schwab, M. Busch, A. Knoefel.  1.0-m f/4.4
    reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2017 HU3                                                 Earth MOID = 0.0113 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 325.82766              (2000.0)            P               Q
n   0.37449798     Peri.  195.50654     -0.46818348     +0.87947103
a   1.9062056      Node    46.66470     -0.79767927     -0.37895549
e   0.4850645      Incl.    6.76217     -0.38014737     -0.28796429
P   2.63           H   25.5           G   0.15           U   6
Residuals in seconds of arc
170424 G96  0.0   0.4-    170424 I52  0.2-  0.2-    170425 H21  0.1-  0.0
170424 G96  0.1+  0.4-    170424 I52  0.3+  0.1-    170425 H21  0.3+  0.1-
170424 G96  0.6+  0.0     170424 I52  0.2-  0.2+    170425 H21  0.1+  0.1-
170424 G96  0.7-  0.4-    170424 J95  0.2+  0.0     170425 I52  0.2+  0.2+
170424 G96  0.8+  1.3+    170424 J95  0.0   0.1+    170425 I52  0.0   0.1-
170424 G96  0.4-  0.0     170424 J95  0.3-  0.1-    170425 I52  0.1+  0.3+
170424 G96  0.5-  0.2-    170425 J04  0.1+  0.0     170425 J95  0.6+  0.6-
170424 G96  0.5+  0.2+    170425 J04  0.0   0.0     170425 J95  0.5-  0.7+
170424 I52  0.1-  0.1+    170425 J04  0.1+  0.0     170425 J95  0.1-  0.1-

Ephemeris:
2017 HU3                 a,e,i = 1.91, 0.49, 7                   q = 0.9816
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 27    12 36 17.7 +29 05 13   0.1821  1.1566   148.3    27.0    23.3
...
2017 04 11    12 46 50.0 +34 40 39   0.1000  1.0768   136.5    39.8    22.2
...
2017 04 19    13 09 08.5 +39 55 34   0.05928 1.0421   128.2    49.2    21.3
...
2017 04 25    14 20 58.9 +49 21 23   0.03060 1.0205   117.5    61.0    20.2
2017 04 26    14 53 58.7 +51 52 36   0.02632 1.0173   114.1    64.5    19.9
2017 04 27    15 44 23.8 +54 14 33   0.02241 1.0142   109.5    69.3    19.7
...
2017 05 03    22 21 40.4 +07 43 22   0.02168 0.9986    63.6   115.3    21.7
...
2017 05 11    23 35 43.8 -17 20 45   0.05826 0.9854    63.6   113.3    23.7
...
2017 05 26    00 05 58.7 -23 33 06   0.1323  0.9859    74.5    98.1    24.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-H65




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