[Iaude] MPEC U62: 2017 UT [a=2.46,e=0.57,i=14.4,H=23.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Oct 18 22:05:37 EDT 2017


M.P.E.C. 2017-U62                                Issued 2017 Oct. 19, 02:02 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 UT
 
Observations:
     K17U00T* C2017 10 17.16574 21 53 36.35 +01 26 50.6          19.2 GUEU062703
     K17U00T  C2017 10 17.17663 21 53 38.20 +01 29 34.6          18.8 GUEU062703
     K17U00T  C2017 10 17.18205 21 53 39.08 +01 30 57.8          20.1 GUEU062703
     K17U00T  C2017 10 17.20625 21 53 43.03 +01 37 04.6          19.4 GUEU062I52
     K17U00T  C2017 10 17.20727 21 53 43.20 +01 37 19.9          19.6 GUEU062I52
     K17U00T  C2017 10 17.20837 21 53 43.38 +01 37 36.8          19.1 GUEU062I52
     K17U00T  C2017 10 17.20969 21 53 43.59 +01 37 56.6          19.4 GUEU062I52
     K17U00T  C2017 10 17.30333 21 53 59.59 +02 01 37.3          19.0 GUEU062I52
     K17U00T  C2017 10 17.30357 21 53 59.66 +02 01 40.7          19.6 GUEU062I52
     K17U00T  C2017 10 17.30381 21 53 59.68 +02 01 44.5          19.1 GUEU062I52
     K17U00T  C2017 10 17.30405 21 53 59.73 +02 01 48.0          19.0 GUEU062I52
     K17U00T KC2017 10 17.39941 21 54 22.67 +02 28 04.5          19.9 RUEU062474
     K17U00T KC2017 10 17.40032 21 54 22.84 +02 28 18.0          20.1 RUEU062474
     K17U00T KC2017 10 17.40122 21 54 23.00 +02 28 32.1          19.0 RUEU062474
     K17U00T KC2017 10 17.40213 21 54 23.12 +02 28 45.9          19.4 RUEU062474
     K17U00T KC2017 10 17.73633 21 55 33.82 +03 50 56.1          19.1  tEU062K63
     K17U00T KC2017 10 17.74159 21 55 34.81 +03 52 15.5          19.3  tEU062K63
     K17U00T KC2017 10 17.74837 21 55 35.93 +03 53 58.2          19.0  tEU062K63
     K17U00T  C2017 10 17.75285 21 55 36.23 +03 55 00.6                qEU062246
     K17U00T  C2017 10 17.75310 21 55 36.30 +03 55 04.8                qEU062246
     K17U00T  C2017 10 17.75442 21 55 36.54 +03 55 24.3                qEU062246
     K17U00T KC2017 10 17.76096 21 55 37.29 +03 57 05.1          18.6  oEU062K88
     K17U00T KC2017 10 17.76460 21 55 37.91 +03 58 00.6          18.3  oEU062K88
     K17U00T KC2017 10 17.76824 21 55 38.53 +03 58 56.2          18.5  oEU062K88
     K17U00T KC2017 10 17.79239 21 55 43.44 +04 05 04.5          20.0 RUEU062K51
     K17U00T KC2017 10 17.79370 21 55 43.66 +04 05 24.1          19.7 RUEU062K51
     K17U00T KC2017 10 17.79500 21 55 43.91 +04 05 44.9          19.3 RUEU062K51
     K17U00T KC2017 10 17.82660 21 55 49.39 +04 13 46.5          19.4  UEU062104
     K17U00T KC2017 10 17.83596 21 55 50.99 +04 16 08.5          19.3  UEU062104
     K17U00T KC2017 10 17.83909 21 55 51.53 +04 16 55.8          19.4  UEU062104
     K17U00T KC2017 10 18.05204621 56 36.98 +05 10 52.1          19.6 VuEU062H21
     K17U00T KC2017 10 18.05428221 56 37.38 +05 11 25.9          19.7 VuEU062H21
     K17U00T KC2017 10 18.75177 21 59 01.87 +08 06 48.4          18.3  oEU062K88
     K17U00T  C2017 10 18.75601 21 59 02.99 +08 07 49.9                qEU062246
     K17U00T KC2017 10 18.75608 21 59 02.67 +08 07 52.9          18.3  oEU062K88
     K17U00T  C2017 10 18.75635 21 59 03.05 +08 07 55.1          19.7 RqEU062246
     K17U00T  C2017 10 18.75669 21 59 03.24 +08 08 00.8                qEU062246
     K17U00T  C2017 10 18.75792 21 59 03.43 +08 08 20.4                qEU062246
     K17U00T  C2017 10 18.75894 21 59 03.83 +08 08 37.8                qEU062246
     K17U00T KC2017 10 18.76039 21 59 03.42 +08 08 57.7          18.4  oEU062K88
     K17U00T KC2017 10 18.82444 21 59 15.84 +08 25 02.7          19.4 RUEU062587
     K17U00T KC2017 10 18.82816 21 59 16.55 +08 25 58.6                UEU062587
     K17U00T KC2017 10 18.82965 21 59 16.80 +08 26 21.7                UEU062587
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + 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.
587 Sormano.  Observers A. Fumagalli, P. Sicoli, A. Testa, G. Ventre.
    Measurer P. Sicoli.  0.5-m f/6.8 reflector + CCD.
703 Catalina Sky Survey.  Observer D. C. Fuls.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
    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.  1.0-m reflector + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
    Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.40-m
    f/3.2 Newtonian reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 UT                                                  Earth MOID = 0.0500 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 349.57944              (2000.0)            P               Q
n   0.25498499     Peri.    1.65474     +0.95322278     -0.29439517
a   2.4629729      Node    15.98654     +0.27438908     +0.74764514
e   0.5743362      Incl.   14.41044     +0.12679501     +0.59527996
P   3.87           H   23.1           G   0.15           U   6
Residuals in seconds of arc
171017 703  0.8-  0.8+    171017 K63  0.2-  0.2+    171018 H21  0.2-  0.1+
171017 703  0.4+  0.5-    171017 K63  0.8+  0.3-    171018 H21  0.1+  0.0
171017 703  0.4+  0.5+    171017 K63  0.1-  0.6-    171018 K88  0.3-  0.1+
171017 I52  0.1+  0.0     171017 246  0.6-  0.0     171018 246  1.3-  0.7-
171017 I52  0.2+  0.1-    171017 246  0.2-  0.4+    171018 K88  0.0   0.2-
171017 I52  0.1+  0.1+    171017 246  0.1-  0.2-    171018 246  1.3-  0.6-
171017 I52  0.0   0.2-    171017 K88  0.3+  0.0     171018 246  0.6+  0.0
171017 I52  0.3-  0.0     171017 K88  0.1+  0.2+    171018 246  0.1+  1.1+
171017 I52  0.1+  0.2-    171017 K88  0.0   0.6+    171018 246 (3.3+  3.1+)
171017 I52  0.2-  0.1-    171017 K51  0.4+  0.2-    171018 K88  0.4-  0.3-
171017 I52  0.1-  0.2-    171017 K51  0.3+  0.4-    171018 587  0.5-  0.9-
171017 474  0.1-  0.3+    171017 K51  0.7+  0.6+    171018 587  0.1+  0.8-
171017 474  0.2+  0.0     171017 104  0.1+  0.0     171018 587  0.2-  0.1-
171017 474  0.3+  0.4+    171017 104  0.1-  0.0
171017 474  0.2-  0.4+    171017 104  0.1-  0.2-

Ephemeris:
2017 UT                  a,e,i = 2.46, 0.57, 14                  q = 1.0484
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 19    21 03 18.9 -59 19 54   0.1930  1.0982   114.3    56.5    21.8
...
2017 10 04    21 19 24.6 -41 17 45   0.1193  1.0575   115.6    58.5    20.7
...
2017 10 12    21 37 59.5 -19 06 00   0.09131 1.0490   121.8    54.0    20.0
...
2017 10 18    21 56 25.1 +04 58 29   0.08472 1.0492   126.6    49.6    19.7
2017 10 19    21 59 53.0 +09 09 46   0.08525 1.0497   127.1    49.2    19.7
2017 10 20    22 03 27.9 +13 16 34   0.08626 1.0504   127.4    48.9    19.7
...
2017 10 26    22 27 24.5 +34 29 50   0.1010  1.0579   126.9    48.7    20.1
...
2017 11 03    23 05 33.8 +51 38 47   0.1364  1.0761   125.0    49.0    20.8
...
2017 11 18    00 28 39.3 +63 30 41   0.2219  1.1329   125.9    45.0    21.8

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U62



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