[Iaude] MPEC H17: 2017 HD [a=1.54,e=0.46,i=2.6,H=26.9]

mpec at si.edu mpec at si.edu
Tue Apr 18 15:57:32 EDT 2017


M.P.E.C. 2017-H17                                Issued 2017 Apr. 18, 19:53 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 HD
 
Observations:
     K17H00D* C2017 04 16.34085 13 48 12.00 -10 00 16.2          20.9 VqEH017G96
     K17H00D  C2017 04 16.34661 13 48 14.10 -10 00 04.8          20.3 VqEH017G96
     K17H00D  C2017 04 16.35965 13 48 18.82 -09 59 37.6          20.7 VqEH017G96
     K17H00D  C2017 04 16.41437 13 48 39.46 -09 57 42.4                qEH017G96
     K17H00D  C2017 04 16.41926 13 48 41.15 -09 57 29.6          20.8 VqEH017G96
     K17H00D  C2017 04 16.42120 13 48 41.88 -09 57 24.8          21.0 VqEH017G96
     K17H00D  C2017 04 17.31908 13 56 25.28 -09 21 01.7          19.5 VqEH017G96
     K17H00D  C2017 04 17.32095 13 56 26.12 -09 20 55.5          20.8 VqEH017G96
     K17H00D  C2017 04 17.32288 13 56 27.08 -09 20 50.7          20.5 VqEH017G96
     K17H00D  C2017 04 17.32490 13 56 28.10 -09 20 43.7          21.3 VqEH017G96
     K17H00D  C2017 04 18.23227 14 07 09.13 -08 28 48.1          20.0 VqEH017G96
     K17H00D  C2017 04 18.23520 14 07 11.35 -08 28 36.4                qEH017G96
     K17H00D  C2017 04 18.23561 14 07 11.61 -08 28 34.5                qEH017G96
     K17H00D  C2017 04 18.37987 14 09 01.14 -08 18 23.5          19.4 VqEH017G96
     K17H00D  C2017 04 18.38191 14 09 02.71 -08 18 14.4          19.4 VqEH017G96
     K17H00D  C2017 04 18.38596 14 09 05.80 -08 17 57.4          19.9 VqEH017G96
 
Observer details:
G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K CCD.
 
Orbital elements:
2017 HD                                                  Earth MOID = 0.0062 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 301.92993              (2000.0)            P               Q
n   0.51760911     Peri.   71.41285     +0.11619694     +0.99304220
a   1.5362720      Node   205.28323     -0.92731177     +0.10157061
e   0.4591174      Incl.    2.56549     -0.35579651     +0.05958698
P   1.90           H   26.9           G   0.15           U   7
Residuals in seconds of arc
170416 G96  0.2+  0.2+    170417 G96  1.4+  0.5-    170418 G96  0.2-  0.2+
170416 G96  0.3+  0.3-    170417 G96  0.3-  0.3+    170418 G96  0.7+  0.4+
170416 G96  0.2-  0.3-    170417 G96  0.6-  0.4-    170418 G96  0.3+  0.3+
170416 G96 (2.7+  2.3-)   170417 G96  0.7-  0.8+    170418 G96  1.1-  0.8-
170416 G96  0.0   0.2-    170418 G96  0.0   0.1-
170416 G96  0.2-  0.4+    170418 G96  0.4+  0.1-

Ephemeris:
2017 HD                  a,e,i = 1.54, 0.46, 3                   q = 0.8309
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 19    13 07 38.7 -12 04 00   0.2706  1.2502   157.7    17.6    25.5
...
2017 04 03    13 16 24.9 -12 14 14   0.1449  1.1428   170.2     8.6    23.6
...
2017 04 11    13 26 59.1 -11 35 15   0.08465 1.0865   175.9     3.7    22.1
...
2017 04 17    13 53 27.2 -09 33 00   0.04177 1.0455   176.6     3.3    20.4
2017 04 18    14 03 57.4 -08 41 20   0.03486 1.0388   174.6     5.2    20.1
2017 04 19    14 19 28.0 -07 22 33   0.02808 1.0321   171.3     8.5    19.8
...
2017 04 25    22 55 12.6 +19 30 53   0.01889 0.9932    47.0   132.2    24.2
...
2017 05 03    00 33 10.8 +15 21 09   0.07390 0.9452    30.6   147.1    29.0
...
2017 05 18    00 59 58.0 +14 30 42   0.1864  0.8727    38.2   134.2    29.1

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-H17




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