[Iaude] MPEC H27: 2017 HY [a=1.41,e=0.33,i=1.7,H=27.3]

mpec at si.edu mpec at si.edu
Thu Apr 20 14:41:26 EDT 2017


M.P.E.C. 2017-H27                                Issued 2017 Apr. 20, 18:37 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 HY
 
Observations:
     K17H00Y  C2017 04 03.49463 12 55 13.380+00 36 41.35         21.9 wLEH027F51
     K17H00Y  C2017 04 03.50858 12 55 13.531+00 36 36.64         23.0 wLEH027F51
     K17H00Y  C2017 04 03.53943 12 55 13.918+00 36 25.88         23.4 wLEH027F51
     K17H00Y  C2017 04 03.55088 12 55 14.068+00 36 21.81         22.9 wLEH027F51
     K17H00Y* C2017 04 17.37002 13 27 49.46 -04 36 51.0          20.0 VqEH027G96
     K17H00Y  C2017 04 17.37431 13 27 50.86 -04 37 09.0          20.2 VqEH027G96
     K17H00Y  C2017 04 17.37856 13 27 52.30 -04 37 26.3          20.1 VqEH027G96
     K17H00Y  C2017 04 17.38284 13 27 53.68 -04 37 43.3          20.0 VqEH027G96
     K17H00Y  C2017 04 17.43862 13 28 13.00 -04 41 32.2          20.5 VqEH027G96
     K17H00Y  C2017 04 17.44276 13 28 14.54 -04 41 49.4          20.7 VqEH027G96
     K17H00Y  C2017 04 17.44497 13 28 15.35 -04 41 58.6          20.9 VqEH027G96
     K17H00Y KC2017 04 18.01801 13 32 51.21 -05 26 34.8          19.9 VqEH027I93
     K17H00Y KC2017 04 18.02624 13 32 54.70 -05 27 15.3          19.8 VqEH027I93
     K17H00Y KC2017 04 18.05975813 33 02.28 -05 23 41.9          19.8 GUEH027K92
     K17H00Y KC2017 04 18.06434213 33 04.26 -05 24 04.3          19.6 GUEH027K92
     K17H00Y KC2017 04 18.06814213 33 05.92 -05 24 22.6          19.8 GUEH027K92
     K17H00Y  C2017 04 18.22317 13 34 48.10 -05 43 11.4          20.2 VqEH027G96
     K17H00Y  C2017 04 18.22505 13 34 48.93 -05 43 22.2          20.3 VqEH027G96
     K17H00Y  C2017 04 18.22602 13 34 49.33 -05 43 27.2          20.2 VqEH027G96
     K17H00Y KC2017 04 18.94443 13 41 57.29 -06 54 37.8          19.6 VUEH027958
     K17H00Y KC2017 04 18.96106 13 42 06.76 -06 56 28.4          19.5 VUEH027958
     K17H00Y KC2017 04 18.96938 13 42 11.51 -06 57 22.8          19.3 VUEH027958
     K17H00Y  C2017 04 19.29784 13 46 04.46 -07 34 45.3          19.9 VqEH027G96
     K17H00Y  C2017 04 19.29825 13 46 04.71 -07 34 48.3          19.8 VqEH027G96
     K17H00Y  C2017 04 19.29865 13 46 04.94 -07 34 51.2          19.9 VqEH027G96
     K17H00Y  C2017 04 19.29905 13 46 05.21 -07 34 54.2          19.7 VqEH027G96
     K17H00Y  C2017 04 19.31613 13 46 15.87 -07 37 01.4          19.9 VqEH027703
     K17H00Y  C2017 04 19.32149 13 46 19.25 -07 37 39.6          20.3 VqEH027703
     K17H00Y  C2017 04 19.32682 13 46 22.65 -07 38 21.4          19.9 VqEH027703
     K17H00Y  C2017 04 19.33214 13 46 26.04 -07 38 58.5          19.5 VqEH027703
     K17H00Y  C2017 04 19.37278 13 46 52.22 -07 44 00.7                qEH027703
     K17H00Y  C2017 04 19.37424 13 46 53.10 -07 44 10.0          20.0 VqEH027703
     K17H00Y  C2017 04 19.37575 13 46 54.14 -07 44 21.3                qEH027703
     K17H00Y HC2017 04 19.91742 13 54 57.15 -09 00 26.1                UEH027204
     K17H00Y KC2017 04 19.93379 13 55 10.94 -09 02 58.0          19.3 RUEH027204
     K17H00Y KC2017 04 20.30916 14 01 23.73 -10 04 00.0          19.2 VqEH027W25
     K17H00Y KC2017 04 20.31549 14 01 29.96 -10 05 04.4          18.7 VqEH027W25
     K17H00Y  C2017 04 20.32283 14 01 47.50 -10 05 51.1                qEH027703
     K17H00Y  C2017 04 20.32724 14 01 51.78 -10 06 38.5          18.9 VqEH027703
     K17H00Y  C2017 04 20.33164 14 01 56.04 -10 07 25.6          19.2 VqEH027703
     K17H00Y  C2017 04 20.33604 14 02 00.21 -10 08 11.8          19.4 VqEH027703
     K17H00Y  C2017 04 20.43362 14 03 57.652-10 24 37.08         19.2 wLEH027F51
     K17H00Y  C2017 04 20.45569 14 04 19.649-10 28 41.29         19.2 wLEH027F51
     K17H00Y  C2017 04 20.46677 14 04 30.814-10 30 44.41         19.2 wLEH027F51
     K17H00Y KC2017 04 20.57380214 06 40.50 -10 42 37.8          18.7 RtEH027474
     K17H00Y KC2017 04 20.57442114 06 41.19 -10 42 45.2          18.5 RtEH027474
     K17H00Y KC2017 04 20.57504014 06 41.89 -10 42 52.0          18.6 RtEH027474
     K17H00Y KC2017 04 20.57565914 06 42.56 -10 42 59.3          18.7 RtEH027474
 
Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey.  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.
    0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
    P. Dupouy.  0.43-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, T. Lowe,
    A. Schultz, M. Willman, S. Kahale.  Measurers K. Chambers, S. Chastel,
    L. Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat,
    C. Waters, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
K92 Sutherland-LCOGT B.  Observers T. Lister, S. Greenstreet, E. Gomez.
    Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
W25 RMS Observatory, Cincinnati.  Observer B. Rowe.  0.35-m Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2017 HY                                                  Earth MOID = 0.0020 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 299.17866              (2000.0)            P               Q
n   0.59104225     Peri.  224.71141     -0.23431492     +0.97204252
a   1.4062322      Node    31.74641     -0.88368238     -0.20646312
e   0.3270370      Incl.    1.65117     -0.40521843     -0.11183165
P   1.67           H   27.3           G   0.15           U   6
Residuals in seconds of arc
170403 F51  0.0   0.1-    170418 G96  0.2-  0.8+    170419 703  0.9+  0.3+
170403 F51  0.2+  0.0     170418 G96  0.0   0.0     170419 204  0.2-  0.2+
170403 F51  0.1+  0.0     170418 G96  0.4-  0.2+    170419 204  0.3+  0.3-
170403 F51  0.3-  0.1-    170418 958  0.8+  0.2-    170420 W25  0.3-  1.0-
170417 G96  0.4-  0.3+    170418 958  0.5+  0.5-    170420 W25  0.1-  0.3+
170417 G96  0.6-  0.1-    170418 958  0.5+  0.4+    170420 703  0.2-  1.4+
170417 G96  0.0   0.1-    170419 G96  0.0   0.1-    170420 703  0.4+  0.6+
170417 G96  0.7-  0.4+    170419 G96  0.1-  0.0     170420 703  0.7+  0.1+
170417 G96  0.8-  0.4+    170419 G96  0.4-  0.0     170420 703  0.4-  0.5+
170417 G96  0.2-  0.3+    170419 G96  0.1-  0.0     170420 F51  0.1+  0.2-
170417 G96  0.1-  0.2+    170419 703  0.5-  1.4-    170420 F51  0.2-  0.1+
170418 I93  0.0   0.3-    170419 703  0.4-  0.0     170420 F51  0.0   0.0
170418 I93  1.4+  0.2-    170419 703 (0.1+  2.4-)   170420 474  0.3-  0.0
170418 K92  0.2-  0.1+    170419 703  0.5+  0.2-    170420 474  0.2-  0.3-
170418 K92  0.1-  0.0     170419 703  1.3+  1.1-    170420 474  0.0   0.1-
170418 K92  0.1+  0.1+    170419 703  0.1+  0.4+    170420 474  0.2-  0.3-

Ephemeris:
2017 HY                  a,e,i = 1.41, 0.33, 2                   q = 0.9463
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 21    12 48 34.8 +01 09 12   0.1629  1.1560   168.1    10.2    24.3
...
2017 04 05    12 56 28.0 +00 27 36   0.08636 1.0862   173.6     5.9    22.6
...
2017 04 13    13 08 52.8 -01 27 06   0.05021 1.0523   171.5     8.1    21.5
...
2017 04 19    13 42 28.6 -06 56 07   0.02471 1.0290   175.7     4.2    19.7
2017 04 20    13 56 09.1 -09 07 20   0.02070 1.0253   177.4     2.6    19.2
2017 04 21    14 16 31.3 -12 16 26   0.01684 1.0217   174.7     5.2    18.9
...
2017 04 27    22 26 48.5 -22 38 05   0.01383 1.0012    67.2   112.1    22.3
...
2017 05 05    00 04 41.6 -09 11 59   0.04599 0.9782    47.7   130.3    26.3
...
2017 05 20    00 33 05.0 -04 40 11   0.1108  0.9503    53.6   121.0    27.3

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-H27




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