• Processing (Info)

    • MPEC 2014-H76 : 2014 HO129

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    M.P.E.C. 2014-H76                                Issued 2014 Apr. 29, 23:27 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 https://www.minorplanetcenter.net/    ISSN 1523-6714

                                  2014 HO129

Observations:
     K14HC9O* C2014 04 25.19610 09 29 07.67 +15 58 36.7          20.7 VqEH076G96
     K14HC9O  C2014 04 25.20295 09 29 07.70 +15 58 49.5          21.8 VqEH076G96
     K14HC9O  C2014 04 25.20980 09 29 07.70 +15 59 01.4          22.1 VqEH076G96
     K14HC9O  C2014 04 25.21667 09 29 07.76 +15 59 13.6          20.9 VqEH076G96
     K14HC9O  C2014 04 25.22120 09 29 07.77 +15 59 22.1          21.2 VqEH076G96
     K14HC9O  C2014 04 25.22888 09 29 07.79 +15 59 35.0          21.6 VqEH076G96
     K14HC9O  C2014 04 25.23653 09 29 07.77 +15 59 49.1          21.7 VqEH076G96
     K14HC9O  C2014 04 25.24420 09 29 07.82 +16 00 02.6          21.4 VqEH076G96
     K14HC9O KC2014 04 27.17766 09 29 22.78 +16 56 51.2          21.3 RoEH076291
     K14HC9O KC2014 04 27.18096 09 29 22.85 +16 56 57.1          21.0 RoEH076291
     K14HC9O KC2014 04 27.18425 09 29 22.83 +16 57 02.1          21.4 RoEH076291
     K14HC9O KC2014 04 28.90062609 29 44.381+17 45 35.52         21.8 RtEH076J04
     K14HC9O KC2014 04 28.90832509 29 44.437+17 45 47.79         21.2 RtEH076J04
     K14HC9O fC2014 04 29.11691 09 29 47.66 +17 51 35.3                oEH076711
     K14HC9O  C2014 04 29.12076 09 29 47.71 +17 51 41.4                oEH076711
     K14HC9O  C2014 04 29.12471 09 29 47.75 +17 51 47.9                oEH076711
     K14HC9O KC2014 04 29.13921 09 29 48.01 +17 52 12.0          21.5 RoEH076291
     K14HC9O KC2014 04 29.14250 09 29 48.02 +17 52 17.4          21.6 RoEH076291
     K14HC9O KC2014 04 29.14580 09 29 48.06 +17 52 23.0          21.7 RoEH076291
     K14HC9O KC2014 04 29.88205709 30 00.045+18 12 35.32         21.6 RtEH076J04
     K14HC9O KC2014 04 29.89088409 30 00.182+18 12 49.53         21.7 RtEH076J04
     K14HC9O KC2014 04 29.89967009 30 00.314+18 13 04.07         21.6 RtEH076J04

Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
711 McDonald Observatory.  Observer J. G. Ries.  2.1-m reflector + CCD + focal
    reducer.
G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  Measurers
    E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
    R. A. Kowalski, S. M. Larson, R. J. Sanders, F. C. Shelly.  1.5-m
    reflector + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer P. Ruiz.  Measurers
    M. Micheli, D. Koschny, M. Busch, A. Knoefel, E. Schwab.  1.0-m f/4.4
    reflector + CCD.

Orbital elements:
2014 HO129                                               Earth MOID = 0.0854 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
M 313.66098              (2000.0)            P               Q
n   0.43187611     Peri.  115.95196     +0.38406466     +0.92016581
a   1.7333912      Node   174.53277     -0.81814919     +0.30097148
e   0.4812933      Incl.   52.99570     +0.42793251     -0.25042174
P   2.28           H   18.9           G   0.15           U   8
Residuals in seconds of arc
140425 G96  0.2-  0.1-    140427 291  0.3-  0.2+    140429 291  0.3+  0.0
140425 G96  0.0   0.4+    140427 291  0.3+  0.4+    140429 291  0.2-  0.1-
140425 G96  0.3-  0.1+    140427 291  0.3-  0.2-    140429 291  0.2-  0.1+
140425 G96  0.3+  0.0     140428 J04  0.7+  0.2-    140429 J04  0.3-  0.3+
140425 G96  0.3+  0.3+    140428 J04  0.2+  0.7-    140429 J04  0.1-  0.1+
140425 G96  0.3+  0.5-    140429 711  0.1+  0.1+    140429 J04  0.0   0.3+
140425 G96  0.3-  0.1-    140429 711  0.1+  0.2-
140425 G96  0.0   0.3-    140429 711  0.0   0.2-

Ephemeris:
2014 HO129               a,e,i = 1.73, 0.48, 53                  q = 0.8991
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2014 03 30    09 43 12.3 -00 28 08   0.9712  1.8355   137.4    21.6    21.2
...
2014 04 14    09 31 05.9 +09 44 11   1.0315  1.7444   118.1    30.5    21.5
...
2014 04 22    09 29 05.9 +14 19 40   1.0820  1.6937   108.4    34.3    21.6
...
2014 04 28    09 29 32.3 +17 20 21   1.1245  1.6548   101.7    36.6    21.7
2014 04 29    09 29 46.0 +17 48 21   1.1318  1.6482   100.7    36.9    21.7
2014 04 30    09 30 02.2 +18 15 48   1.1391  1.6416    99.6    37.2    21.8
...
2014 05 06    09 32 32.0 +20 48 44   1.1837  1.6016    93.5    38.9    21.8
...
2014 05 14    09 38 00.9 +23 44 24   1.2422  1.5473    86.1    40.7    21.9
...
2014 05 29    09 54 03.4 +28 02 58   1.3404  1.4425    74.1    42.5    22.0

A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-H76

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