MPEC 2008-H27 : 2008 HK

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M.P.E.C. 2008-H27                                Issued 2008 Apr. 25, 20:57 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                    2008 HK

Observations:
     K08H00K* C2008 04 25.26688 11 51 32.18 +09 44 35.1          18.4 V EH027703
     K08H00K  C2008 04 25.27398 11 51 30.81 +09 43 07.5          18.5 V EH027703
     K08H00K  C2008 04 25.28104 11 51 29.52 +09 41 39.8          19.2 V EH027703
     K08H00K  C2008 04 25.28818 11 51 28.15 +09 40 11.0          18.8 V EH027703
     K08H00K  C2008 04 25.31887 11 51 22.53 +09 33 50.1          18.5 V EH027703
     K08H00K  C2008 04 25.31974 11 51 22.39 +09 33 39.6          18.6 V EH027703
     K08H00K  C2008 04 25.32061 11 51 22.24 +09 33 28.5          18.9 V EH027703
     K08H00K  C2008 04 25.32149 11 51 22.10 +09 33 16.5          18.8 V EH027703
     K08H00K  C2008 04 25.32447 11 51 21.45 +09 32 40.8          19.0 V EH027703
     K08H00K  C2008 04 25.32499 11 51 21.38 +09 32 34.1          18.9 V EH027703
     K08H00K  C2008 04 25.32553 11 51 21.27 +09 32 27.7          19.3 V EH027703
     K08H00K  C2008 04 25.32607 11 51 21.24 +09 32 19.4          19.1 V EH027703
     K08H00K  C2008 04 25.34328 11 51 18.16 +09 28 46.7          18.3 R EH027854
     K08H00K  C2008 04 25.34656 11 51 17.64 +09 28 05.2          18.8 R EH027854
     K08H00K  C2008 04 25.34986 11 51 17.18 +09 27 23.2          19.3 R EH027854
     K08H00K  C2008 04 25.36648 11 51 14.00 +09 23 55.9          18.0 V EH027703
     K08H00K  C2008 04 25.36703 11 51 13.96 +09 23 50.3          18.4 V EH027703
     K08H00K  C2008 04 25.36755 11 51 13.86 +09 23 43.1          19.0 V EH027703
     K08H00K  C2008 04 25.36808 11 51 13.82 +09 23 37.0          18.7 V EH027703
     K08H00K  C2008 04 25.79311 11 50 13.20 +07 54 06.3          18.4 V EH027595
     K08H00K  C2008 04 25.80308 11 50 11.39 +07 51 58.1                 EH027595
     K08H00K  C2008 04 25.81301 11 50 09.57 +07 49 51.5                 EH027595
     K08H00K  C2008 04 25.82825911 50 07.08 +07 46 32.6          19.0 V EH027198
     K08H00K  C2008 04 25.82874711 50 06.99 +07 46 26.5          19.2 V EH027198
     K08H00K  C2008 04 25.83239811 50 06.31 +07 45 39.5          18.9 V EH027198
     K08H00K  C2008 04 25.83575 11 50 05.38 +07 44 59.3          18.4 R EH027473
     K08H00K  C2008 04 25.83641211 50 05.56 +07 44 48.4          19.5 V EH027198
     K08H00K  C2008 04 25.83816 11 50 04.92 +07 44 29.3          18.7 R EH027473
     K08H00K  C2008 04 25.84225211 50 04.45 +07 43 32.3          19.5 V EH027198
     K08H00K  C2008 04 25.84278 11 50 04.06 +07 43 29.8          18.6 R EH027473

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
473 Remanzacco.  Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
    V. Santini, G. Sostero.  0.45-m f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo.  Observers L. Bittesini, G. Lombardi, E. Pettarin,
    F. Piani.  Measurers G. Lombardi, E. Pettarin.  0.40-m f/4.5 reflector
    + CCD.
703 Catalina Sky Survey.  Observer R. E. Hill.  Measurers E. C. Beshore,
    A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.

Orbital elements:
2008 HK                                                  Earth MOID = 0.0677 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M   1.55551              (2000.0)            P               Q
n   0.27417896     Peri.  191.96225     -0.69663881     +0.69764256
a   2.3466409      Node    34.29888     -0.63131876     -0.48535906
e   0.5449338      Incl.   17.27084     -0.34077997     -0.52699283
P   3.59           H   22.3           G   0.15           U   8
Residuals in seconds of arc
080425 703  0.7+  0.1+    080425 703  0.8-  0.3+    080425 595  0.1+  0.1-
080425 703  0.0   0.4+    080425 703  0.2+  1.2-    080425 595  0.2+  0.2+
080425 703  0.4+  0.1+    080425 854  0.4+  0.2+    080425 198  0.6+  0.1-
080425 703  0.3-  0.2-    080425 854  1.3+  0.4-    080425 198  0.6+  0.1+
080425 703  0.0   0.1-    080425 854 (3.2+  1.3-)   080425 198  0.4+  0.2-
080425 703  0.2+  0.2+    080425 703  0.6-  1.0-    080425 473  0.1+  0.8-
080425 703  0.4+  0.1-    080425 703  0.3+  0.3+    080425 198  0.2+  0.1+
080425 703  0.7+  1.1-    080425 703  0.1+  0.4-    080425 473  0.2-  0.1+
080425 703  1.0-  0.2+    080425 703  0.9+  0.1+    080425 198  0.4-  1.2-
080425 703  0.6-  0.0     080425 595  0.1-  0.8+    080425 473  0.2-  0.2-

Ephemeris:
2008 HK                  a,e,i = 2.35, 0.54, 17                  q = 1.0679
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 04 24    11 54.83   +13 54.3    0.101    1.082   137.6    38.8    19.0
2008 04 29    11 41.54   -04 33.6    0.0875   1.074   138.3    38.6    18.7
2008 05 04    11 27.14   -26 19.0    0.0865   1.069   132.9    43.7    18.8
2008 05 09    11 11.75   -45 33.5    0.0978   1.068   124.4    51.3    19.3
2008 05 14    10 55.47   -59 23.3    0.118    1.070   117.5    56.9    19.9
2008 05 19    10 38.32   -68 41.1    0.142    1.076   113.3    59.7    20.4
2008 05 24    10 20.52   -75 01.1    0.169    1.085   111.1    60.6    20.8
2008 05 29    10 02.77   -79 31.1    0.197    1.097   110.3    60.0    21.1
2008 06 03    09 46.66   -82 53.8    0.225    1.113   110.4    58.7    21.4
2008 06 08    09 35.86   -85 36.5    0.253    1.131   111.1    56.8    21.6
2008 06 13    09 44.66   -87 55.8    0.282    1.152   112.3    54.6    21.8

Sonia Keys                   (C) Copyright 2008 MPC           M.P.E.C. 2008-H27

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