• MPC Preparation (Info)

    • MPEC 2014-J15 : 2014 HF177

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    M.P.E.C. 2014-J15                                Issued 2014 May 2, 16:30 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 HF177

Observations:
     K14HH7F* C2014 04 29.44587 14 09 57.735-10 25 30.43         18.9 wLEJ015F51
     K14HH7F  C2014 04 29.45888 14 09 56.401-10 25 35.85         19.0 wLEJ015F51
     K14HH7F  C2014 04 29.47191 14 09 55.065-10 25 41.23         18.9 wLEJ015F51
     K14HH7F  C2014 04 29.48496 14 09 53.732-10 25 46.59         18.9 wLEJ015F51
     K14HH7F  C2014 04 29.97995 14 09 07.38 -10 29 22.8          18.5 VrEJ015J75
     K14HH7F  C2014 04 29.98373 14 09 06.99 -10 29 24.1          18.6 VrEJ015J75
     K14HH7F  C2014 04 29.98753 14 09 06.58 -10 29 26.0          18.4 VrEJ015J75
     K14HH7F KC2014 04 30.91605 14 07 36.78 -10 36 17.3          19.1 VqEJ015C43
     K14HH7F KC2014 04 30.91892 14 07 36.49 -10 36 18.8          19.0 VqEJ015C43
     K14HH7F KC2014 04 30.92254 14 07 36.09 -10 36 20.1          18.8 VqEJ015C43
     K14HH7F  C2014 04 30.95884 14 07 32.97 -10 36 30.8          18.7 RtEJ015J04
     K14HH7F  C2014 04 30.95993 14 07 32.85 -10 36 31.4          18.6 RtEJ015J04
     K14HH7F  C2014 04 30.96104 14 07 32.74 -10 36 31.8          18.7 RtEJ015J04
     K14HH7F KC2014 05 01.04472 14 07 23.42 -10 37 14.2                tEJ015204
     K14HH7F KC2014 05 01.05323 14 07 22.54 -10 37 18.0                tEJ015204
     K14HH7F KC2014 05 01.06127 14 07 21.69 -10 37 21.4          18.5 RtEJ015204
     K14HH7F  C2014 05 02.58668 14 04 48.96 -10 49 15.2          18.8 RoEJ015300
     K14HH7F  C2014 05 02.59161 14 04 48.37 -10 49 17.3          18.7 RoEJ015300
     K14HH7F  C2014 05 02.59408 14 04 48.11 -10 49 18.6          19.0 RoEJ015300
     K14HH7F  C2014 05 02.59900 14 04 47.60 -10 49 20.7          18.8 RoEJ015300
     K14HH7F  C2014 05 02.60393 14 04 47.03 -10 49 22.6          18.6 RoEJ015300

Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
300 Bisei Spaceguard Center--BATTeRS.  Observers A. Asami, T. Sakamoto.  1.0-m
    f/3.0 reflector + CCD.
C43 Hoyerswerda.  Observer P. Lindner.  0.30-m f/6.3 Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, T. Goggia,
    M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
    + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer P. Ruiz.  Measurers
    A. Knoefel, D. Koschny, M. Busch, M. Micheli, E. Schwab.  1.0-m f/4.4
    reflector + CCD.
J75 OAM Observatory, La Sagra.  Observers S. Sanchez, J. Nomen, M. Hurtado,
    J. A. Jaume, W. K. Y. Yeung, F. Serra, T. Valls, I. Mas.  0.45-m f/2.8
    reflector + CCD.

Orbital elements:
2014 HF177                                               Earth MOID = 0.1055 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
M 343.29518              (2000.0)            P               Q
n   0.28387449     Peri.  251.19484     +0.40722516     +0.90919187
a   2.2929001      Node    43.16472     -0.78289273     +0.39644360
e   0.5524090      Incl.    7.29121     -0.47036863     +0.12728952
P   3.47           H   19.7           G   0.15           U   8
Residuals in seconds of arc
140429 F51  0.1+  0.0     140430 C43  0.1+  0.2+    140501 204  0.1+  0.2-
140429 F51  0.0   0.0     140430 C43  0.3+  0.0     140501 204  0.1-  0.0
140429 F51  0.0   0.0     140430 C43  0.1-  0.3+    140502 300  0.3+  0.4-
140429 F51  0.0   0.0     140430 J04  0.1+  0.1+    140502 300  0.4-  0.1-
140429 J75  0.3-  0.2-    140430 J04  0.0   0.0     140502 300  0.2-  0.2-
140429 J75  0.3-  0.1+    140430 J04  0.1+  0.1+    140502 300  0.3+  0.1+
140429 J75  0.6-  0.1-    140501 204  0.0   0.1-    140502 300  0.0   0.6+

Ephemeris:
2014 HF177               a,e,i = 2.29, 0.55, 7                   q = 1.0263
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2014 04 02    14 33 46.3 -08 31 12   0.6688  1.6223   152.5    16.5    20.8
...
2014 04 17    14 25 30.2 -09 18 45   0.5127  1.5096   168.5     7.6    19.7
...
2014 04 25    14 16 26.7 -09 57 11   0.4446  1.4499   176.4     2.5    19.0
...
2014 05 01    14 07 28.4 -10 36 36   0.4006  1.4058   172.7     5.2    18.9
2014 05 02    14 05 48.7 -10 44 17   0.3939  1.3985   171.5     6.1    18.9
2014 05 03    14 04 06.2 -10 52 21   0.3873  1.3912   170.2     7.1    18.9
...
2014 05 09    13 53 01.0 -11 49 09   0.3510  1.3481   162.3    13.1    18.8
...
2014 05 17    13 36 31.5 -13 31 30   0.3106  1.2923   151.3    22.1    18.8
...
2014 06 01    13 03 59.2 -18 28 44   0.2542  1.1955   130.7    40.0    18.7

A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-J15

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