[Iaude] MPEC U310: 2017 UP44 [a=1.30,e=0.22,i=19.9,H=23.6]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Oct 31 18:39:17 EDT 2017


M.P.E.C. 2017-U310                               Issued 2017 Oct. 31, 22:35 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 UP44
 
Observations:
     K17U44P* C2017 10 30.20501 01 09 44.02 +22 54 50.0          18.0 GUEU310703
     K17U44P  C2017 10 30.21037 01 09 47.57 +22 52 59.8          18.1 GUEU310703
     K17U44P  C2017 10 30.22114 01 09 54.64 +22 49 20.2          18.3 GUEU310703
     K17U44P  C2017 10 30.24373 01 10 09.49 +22 41 40.2          18.9 GUEU310703
     K17U44P  C2017 10 30.25309 01 10 15.56 +22 38 28.6          18.1 GUEU310703
     K17U44P  C2017 10 30.26237 01 10 21.63 +22 35 17.2                UEU310703
     K17U44P  C2017 10 30.27221 01 10 28.04 +22 31 55.9          18.8 GUEU310703
     K17U44P HC2017 10 30.27576 01 10 30.47 +22 30 45.3          18.3 RoEU310691
     K17U44P HC2017 10 30.27669 01 10 31.09 +22 30 26.3          18.0 RoEU310691
     K17U44P HC2017 10 30.27761 01 10 31.67 +22 30 07.1          18.4 RoEU310691
     K17U44P  C2017 10 30.28561901 10 36.32 +22 27 16.7          18.2 GUEU310H01
     K17U44P  C2017 10 30.28939 01 10 39.27 +22 26 04.0          18.0 GUEU310I52
     K17U44P  C2017 10 30.28969 01 10 39.47 +22 25 57.9          18.1 GUEU310I52
     K17U44P  C2017 10 30.28999 01 10 39.66 +22 25 51.6          18.1 GUEU310I52
     K17U44P  C2017 10 30.29028 01 10 39.85 +22 25 45.6          18.0 GUEU310I52
     K17U44P  C2017 10 30.29192601 10 40.45 +22 25 07.2          17.9 GUEU310H01
     K17U44P  C2017 10 30.30068001 10 46.18 +22 22 07.4          17.9 GUEU310H01
     K17U44P  C2017 10 30.30731201 10 50.53 +22 19 51.2          18.5 GUEU310H01
     K17U44P  C2017 10 30.43832 01 12 17.69 +21 34 58.1          18.3 GUEU310I52
     K17U44P  C2017 10 30.43887 01 12 18.05 +21 34 46.9          18.2 GUEU310I52
     K17U44P  C2017 10 30.43941 01 12 18.44 +21 34 35.8          17.9 GUEU310I52
     K17U44P  C2017 10 30.43996 01 12 18.80 +21 34 24.4          18.1 GUEU310I52
     K17U44P  C2017 10 30.58089 01 14 03.77 +20 47 02.2          18.5 RrEU310P93
     K17U44P  C2017 10 30.58216 01 14 04.50 +20 46 36.5          18.3 RrEU310P93
     K17U44P  C2017 10 30.58596 01 14 06.93 +20 45 19.5          18.4 RrEU310P93
     K17U44P KC2017 10 30.71637 01 15 42.41 +20 00 24.0          17.4 RqEU310K61
     K17U44P KC2017 10 30.71710 01 15 42.88 +20 00 09.0          17.4 RqEU310K61
     K17U44P KC2017 10 30.71794 01 15 43.44 +19 59 52.3          17.5 RqEU310K61
     K17U44P KC2017 10 30.71904 01 15 44.16 +19 59 30.3          17.6 RqEU310K61
     K17U44P KC2017 10 30.76551 01 16 15.15 +19 44 06.2                UEU310587
     K17U44P KC2017 10 30.76891 01 16 17.35 +19 42 58.2                UEU310587
     K17U44P KC2017 10 30.77231 01 16 19.53 +19 41 50.5          17.8 RUEU310587
     K17U44P KC2017 10 30.78907 01 16 30.29 +19 36 22.2          17.4 RUEU310160
     K17U44P KC2017 10 30.79130 01 16 31.67 +19 35 37.5          17.4 RUEU310160
     K17U44P KC2017 10 30.79388 01 16 33.35 +19 34 44.7          18.0 RUEU310160
     K17U44P KC2017 10 30.79629 01 16 34.86 +19 33 56.0                UEU310160
     K17U44P KC2017 10 30.79728 01 16 35.26 +19 33 33.2          18.0 RoEU310K51
     K17U44P KC2017 10 30.79868 01 16 36.35 +19 33 08.4          18.0 RUEU310160
     K17U44P KC2017 10 30.80010 01 16 36.98 +19 32 36.6          18.1 RoEU310K51
     K17U44P KC2017 10 30.80304 01 16 38.87 +19 31 38.3          18.0 RoEU310K51
     K17U44P KC2017 10 30.85442 01 17 11.34 +19 14 33.6          18.2  UEU310104
     K17U44P KC2017 10 30.85857 01 17 13.94 +19 13 10.6          18.1  UEU310104
     K17U44P KC2017 10 30.86687 01 17 19.10 +19 10 24.5          18.5  UEU310104
     K17U44P KC2017 10 30.93771 01 18 03.12 +18 46 43.8          18.1 VqEU310C77
     K17U44P KC2017 10 30.94122 01 18 05.29 +18 45 33.6          18.0 VqEU310C77
     K17U44P KC2017 10 30.94571 01 18 08.01 +18 44 03.4          18.9 VqEU310C77
     K17U44P KC2017 10 30.96600 01 18 19.18 +18 37 06.8          18.1  oEU310K88
     K17U44P KC2017 10 30.97038 01 18 21.88 +18 35 38.4          18.1  oEU310K88
     K17U44P KC2017 10 31.07329 01 19 37.70 +18 01 46.8          18.1 RuEU310850
     K17U44P KC2017 10 31.08026 01 19 41.81 +17 59 30.6          18.4 RuEU310850
     K17U44P KC2017 10 31.08723 01 19 46.07 +17 57 11.5          18.3 RuEU310850
     K17U44P KC2017 10 31.09416 01 19 50.24 +17 54 55.6          18.3 RuEU310850
     K17U44P KC2017 10 31.10115 01 19 54.50 +17 52 37.6          18.5 RuEU310850
     K17U44P KC2017 10 31.10801 01 19 58.59 +17 50 21.7          18.6 RuEU310850
     K17U44P KC2017 10 31.11509 01 20 02.98 +17 48 00.9          18.7 RuEU310850
     K17U44P KC2017 10 31.14597001 20 21.41 +17 37 40.0          18.5 VuEU310H21
     K17U44P KC2017 10 31.14811301 20 22.68 +17 36 57.6          18.3 VuEU310H21
     K17U44P KC2017 10 31.15079101 20 24.28 +17 36 04.5          18.5 VuEU310H21
     K17U44P KC2017 10 31.15346801 20 25.87 +17 35 11.6          18.6 VuEU310H21
     K17U44P KC2017 10 31.16289201 20 31.49 +17 32 04.9          18.6 VuEU310H21
     K17U44P  C2017 10 31.34783 01 22 23.16 +16 31 22.7          18.2 GUEU310G96
     K17U44P  C2017 10 31.35198 01 22 25.59 +16 30 00.2          18.6 GUEU310G96
     K17U44P  C2017 10 31.35347 01 22 26.45 +16 29 30.7          18.3 GUEU310G96
     K17U44P  C2017 10 31.35764 01 22 28.92 +16 28 08.4          18.3 GUEU310G96
     K17U44P  C2017 10 31.38912 01 22 47.39 +16 17 48.1          18.3 RoEU310926
     K17U44P  C2017 10 31.39045 01 22 48.21 +16 17 21.9          18.4 RoEU310926
     K17U44P  C2017 10 31.39179 01 22 48.99 +16 16 55.4          18.5 RoEU310926
     K17U44P KC2017 10 31.87084 01 27 50.21 +13 41 56.4          17.7 GUEU310K38
     K17U44P KC2017 10 31.88006 01 27 55.31 +13 39 01.4          18.3 GUEU310K38
     K17U44P KC2017 10 31.88961 01 28 00.61 +13 35 59.0          18.2 GUEU310K38
     K17U44P KC2017 10 31.90479 01 28 08.96 +13 31 11.1          17.8 RqEU310203
     K17U44P KC2017 10 31.91624 01 28 15.27 +13 27 32.6          18.2 RqEU310203
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
    Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.28-m f/6.8 Schmidt-Cassegrain + CCD.
587 Sormano.  Observers A. Carcano, E. Colzani, A. Fumagalli, I. Proserpio,
    A. Testa.  Measurer A. Testa.  0.5-m f/6.8 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. J. Brucker.  0.9-m f/3
    reflector + CCD.
703 Catalina Sky Survey.  Observer G. J. Leonard.  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.
850 Cordell-Lorenz Observatory, Sewanee.  Observer D. T. Durig.  0.3-m f/7.6
    Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4.0 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + 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. 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.  1.0-m reflector + CCD.
K38 M57 Observatory, Saltrio.  Observer G. Baj.  0.30-m f/5.5 Ritchey-Chretien
    + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observer G. Favero.  Measurer
    M. Campestrin.  0.80-m f/4 reflector + CCD.
K61 Rokycany Observatory.  Observer M. Adamovsky.  0.51-m f/6.8 reflector
    + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
P93 Space Tracking and Communications Center, JAXA.  Observers T. Fujiwara,
    A. Asami.  1.0-m f/3.0 reflector + CCD.
 
Orbital elements:
2017 UP44                                                Earth MOID = 0.0590 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 345.40536              (2000.0)            P               Q
n   0.66559500     Peri.  141.97108     +0.97706961     +0.02437821
a   1.2991601      Node   218.31112     -0.05247906     +0.99034914
e   0.2188069      Incl.   19.94994     +0.20635144     +0.13643416
P   1.48           H   23.6           G   0.15           U   7
Residuals in seconds of arc
171030 703  0.1-  0.2-    171030 P93  0.1+  0.1-    171031 850  1.3+  1.3-
171030 703  0.2+  1.0-    171030 K61  0.1+  0.4-    171031 850  0.5-  0.3+
171030 703  0.0   0.8-    171030 K61  0.1-  0.8-    171031 850  0.0   0.9-
171030 703  0.7+  0.8+    171030 K61  0.0   0.7-    171031 850  0.3-  0.2+
171030 703  0.0   0.7+    171030 K61  0.0   0.7-    171031 850  0.4+  0.5+
171030 703  0.1+  0.7-    171030 587  0.2+  0.9-    171031 850  0.1-  0.3+
171030 703  0.1-  0.5-    171030 587  0.3+  1.0-    171031 850 (2.0+  0.4-)
171030 691  0.3-  0.4+    171030 587  0.2+  0.7-    171031 H21  0.0   0.3+
171030 691  0.1-  0.5+    171030 160  0.1-  0.9+    171031 H21  0.1-  0.4+
171030 691  0.4-  0.1+    171030 160  0.6-  0.8+    171031 H21  0.1-  0.3+
171030 H01  0.1+  0.1-    171030 160  0.0   0.4-    171031 H21  0.2-  0.4+
171030 I52  0.0   0.1-    171030 160  0.3-  0.9-    171031 H21  0.0   0.3+
171030 I52  0.1+  0.0     171030 K51  0.2+  0.4+    171031 G96  0.2+  0.5+
171030 I52  0.0   0.1-    171030 160  0.6-  0.8-    171031 G96  0.2+  0.1+
171030 I52  0.0   0.2-    171030 K51  0.8-  0.2+    171031 G96  0.0   0.1+
171030 H01  0.2+  0.1-    171030 K51  0.4-  0.7+    171031 G96  0.3+  0.3+
171030 H01  0.1+  0.1-    171030 104  0.0   0.0     171031 926  0.3-  0.5+
171030 H01  0.2+  0.1-    171030 104  0.3+  0.1+    171031 926  0.2+  0.6+
171030 I52  0.3+  0.1-    171030 104  0.5+  0.2+    171031 926  0.0   0.6+
171030 I52  0.1+  0.1+    171030 C77  0.3+  0.0     171031 K38  0.3-  0.7-
171030 I52  0.5+  0.1+    171030 C77  0.6+  0.2+    171031 K38  0.5-  0.1-
171030 I52  0.3+  0.0     171030 C77  0.1+  0.0     171031 K38  0.3-  0.8-
171030 P93  0.6+  0.4-    171030 K88  0.1+  0.7+    171031 203  0.1+  0.3+
171030 P93  0.4-  0.3-    171030 K88  0.0   0.3+    171031 203  0.2+  0.3-

Ephemeris:
2017 UP44                a,e,i = 1.30, 0.22, 20                  q = 1.0149
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 10 01    17 55 23.7 +63 46 18   0.1871  1.0157    89.1    80.3    22.8
...
2017 10 16    20 23 51.9 +66 34 02   0.1047  1.0274   104.0    70.3    21.2
...
2017 10 24    23 26 30.9 +53 54 44   0.06851 1.0389   128.7    48.3    19.7
...
2017 10 30    01 07 13.2 +24 05 34   0.05997 1.0498   160.6    18.3    18.5
2017 10 31    01 18 44.1 +18 27 15   0.06109 1.0518   164.5    14.6    18.5
2017 11 01    01 29 03.8 +13 02 32   0.06294 1.0538   166.5    12.7    18.5
...
2017 11 07    02 12 46.8 -11 01 09   0.08559 1.0670   151.4    26.4    19.6
...
2017 11 15    02 43 41.0 -25 11 34   0.1313  1.0867   135.5    39.7    20.9
...
2017 11 30    03 11 41.7 -32 18 05   0.2302  1.1295   123.4    46.8    22.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U310



More information about the Iaude mailing list