[Iaude] MPEC R114: 2019 RU3 [a=1.96,e=0.81,i=34.7,H=18.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Sep 14 06:27:03 EDT 2019


M.P.E.C. 2019-R114                           Issued 2019 September 14, 10:25 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 https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2019 RU3                                    


Observations:
     K19R03U* C2019 09 04.48044 04 57 19.59 +05 38 39.7          20.3 GVER114G96
     K19R03U  C2019 09 04.48560 04 57 20.70 +05 38 44.5          20.0 GVER114G96
     K19R03U  C2019 09 04.49077 04 57 21.80 +05 38 49.5          20.1 GVER114G96
     K19R03U  C2019 09 04.50054 04 57 23.92 +05 38 58.9          20.3 GVER114G96
     K19R03U KC2019 09 05.07708704 59 30.55 +05 48 15.5          20.1 GVER114L01
     K19R03U KC2019 09 05.07905604 59 30.99 +05 48 17.5          20.2 GVER114L01
     K19R03U KC2019 09 05.08141104 59 31.51 +05 48 19.8          20.2 GVER114L01
     K19R03U KC2019 09 05.08414804 59 32.13 +05 48 22.4          20.2 GVER114L01
     K19R03U KC2019 09 05.08727904 59 32.82 +05 48 25.2          20.1 GVER114L01
     K19R03U KC2019 09 05.37579205 00 37.00 +05 53 10.0          20.4 VuER114H21
     K19R03U KC2019 09 05.38122105 00 38.19 +05 53 15.4          20.2 VuER114H21
     K19R03U KC2019 09 05.38558205 00 39.14 +05 53 19.6          20.4 VuER114H21
     K19R03U KC2019 09 05.43398 05 00 49.95 +05 54 07.7          19.8 RqER114H36
     K19R03U KC2019 09 05.43862 05 00 50.97 +05 54 12.6          19.3 RqER114H36
     K19R03U KC2019 09 05.44318 05 00 52.05 +05 54 17.3                qER114H36
     K19R03U  C2019 09 05.49064 05 01 02.62 +05 55 04.5          19.9 GVER114I52
     K19R03U  C2019 09 05.49278 05 01 03.12 +05 55 06.7          20.5 GVER114I52
     K19R03U  C2019 09 05.49486 05 01 03.62 +05 55 09.0          20.2 GVER114I52
     K19R03U  C2019 09 05.49562 05 01 03.71 +05 55 09.5          20.5 GVER114I52
     K19R03U KC2019 09 06.39285505 04 28.17 +06 10 11.2          20.5 VuER114H21
     K19R03U KC2019 09 06.39605405 04 28.90 +06 10 14.6          20.4 VuER114H21
     K19R03U KC2019 09 06.40172505 04 30.19 +06 10 20.5          20.4 VuER114H21
     K19R03U KC2019 09 08.10964905 11 16.65 +06 40 12.0          19.9 GVER114J95
     K19R03U KC2019 09 08.11382405 11 17.68 +06 40 15.8          19.8 GVER114J95
     K19R03U KC2019 09 08.11805605 11 18.74 +06 40 20.8          19.4 GVER114J95
     K19R03U KC2019 09 11.38149 05 25 27.96 +07 42 33.1          20.1 GUER114H36
     K19R03U KC2019 09 11.39876 05 25 32.66 +07 42 53.8          19.8 GUER114H36
     K19R03U KC2019 09 11.40854 05 25 35.37 +07 43 05.6          19.7 GUER114H36
     K19R03U BC2019 09 14.11235205 38 44.88 +08 40 08.4          19.1 GVER114J95
     K19R03U KC2019 09 14.12224805 38 47.86 +08 40 21.7          19.3 GVER114J95

Observer details:
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers B. M. Africano, E. J. 
   Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. 
   Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. 
   Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 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, 0.81-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer B. M. Africano.  
    Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. 
   R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. 
   Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m 
   reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
   + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, A. Radica.  Measurer K. 
   Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 RU3                                            PHA, Earth MOID = 0.0493 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 288.44731              (2000.0)            P               Q
n   0.35912645     Peri.  107.02247     -0.73970498     -0.55738985
a   1.9602184      Node    41.45146     +0.14604171     -0.67989926
e   0.8072567      Incl.   34.71866     +0.65689296     -0.47650138
P   2.74           H   18.1           G   0.15           U   9
Residuals in seconds of arc
190904 G96  0.5-  0.3+    190905 H21  0.4-  0.2+    190906 H21  0.5+  0.5+
190904 G96  0.4-  0.1+    190905 H21  0.7-  0.1+    190906 H21  0.4+  0.6+
190904 G96  0.6-  0.1+    190905 H36  0.0   0.2+    190908 J95  0.2-  0.1-
190904 G96  0.2-  0.1+    190905 H36  0.1-  0.5+    190908 J95  0.0   0.8-
190905 L01  0.2-  0.0     190905 H36  1.0+  0.7+    190908 J95  0.4+  0.4-
190905 L01  0.1-  0.1+    190905 I52  0.1-  0.0     190911 H36  0.0   0.2+
190905 L01  0.1-  0.1+    190905 I52  0.3+  0.1+    190911 H36  0.5-  0.0
190905 L01  0.2+  0.0     190905 I52  0.9+  0.3+    190911 H36  0.0   0.1-
190905 L01  0.2+  0.3-    190905 I52  0.3-  0.0     190914 J95  0.4+  0.1+
190905 H21  0.3-  0.2+    190906 H21  0.5+  0.4+    190914 J95  0.4-  0.2+

Ephemeris:
2019 RU3                 a,e,i = 1.96, 0.81, 35                  q = 0.3778
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 15    03 59 32.0 +01 27 16   1.3603  1.6081    84.0    38.8    21.3
...
2019 08 30    04 38 59.7 +04 18 02   1.0492  1.4235    87.5    45.1    20.7
...
2019 09 07    05 06 49.4 +06 20 41   0.8907  1.3183    87.7    49.8    20.3
...
2019 09 13    05 33 09.1 +08 16 08   0.7784  1.2359    86.7    54.4    20.0
2019 09 14    05 38 09.7 +08 37 47   0.7605  1.2218    86.3    55.3    20.0
2019 09 15    05 43 22.9 +09 00 10   0.7428  1.2077    86.0    56.2    19.9
...
2019 09 21    06 19 58.4 +11 30 31   0.6438  1.1211    82.6    62.7    19.6
...
2019 09 29    07 27 29.3 +15 21 50   0.5399  1.0005    74.2    74.5    19.4
...
2019 10 14    10 30 39.6 +18 22 09   0.5099  0.7588    48.1   101.9    19.8

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R114




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