[Iaude] MPEC R67: 2019 RW1 [a=1.42,e=0.28,i=4.8,H=24.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Sep 8 02:30:35 EDT 2019


M.P.E.C. 2019-R67                             Issued 2019 September 8, 06:29 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 RW1                                    


Observations:
     K19R01W* C2019 09 05.42624 02 56 57.83 +17 51 00.9          19.5 GVER067703
     K19R01W  C2019 09 05.43149 02 56 59.30 +17 50 05.7          18.8 GVER067703
     K19R01W  C2019 09 05.43676 02 57 00.58 +17 49 09.8          19.0 GVER067703
     K19R01W  C2019 09 05.44201 02 57 01.97 +17 48 14.0          19.1 GVER067703
     K19R01W  C2019 09 05.48181 02 57 12.22 +17 41 11.5          19.2 GVER067I52
     K19R01W  C2019 09 05.48199 02 57 12.27 +17 41 09.3          19.1 GVER067I52
     K19R01W  C2019 09 05.48218 02 57 12.28 +17 41 07.2          19.0 GVER067I52
     K19R01W  C2019 09 05.48236 02 57 12.35 +17 41 05.8          18.9 GVER067I52
     K19R01W KC2019 09 06.36209503 02 13.88 +15 13 56.4          19.3 VuER067H21
     K19R01W KC2019 09 06.36413803 02 14.33 +15 13 37.5          19.4 VuER067H21
     K19R01W KC2019 09 06.36618103 02 14.80 +15 13 18.4          19.4 VuER067H21
     K19R01W KC2019 09 06.36822303 02 15.24 +15 12 59.5          19.2 VuER067H21
     K19R01W KC2019 09 06.37026503 02 15.68 +15 12 40.6          19.3 VuER067H21
     K19R01W KC2019 09 06.37264703 02 16.20 +15 12 18.5          19.5 VuER067H21
     K19R01W KC2019 09 06.94388003 05 12.52 +13 45 30.7          20.0 GVER067L01
     K19R01W KC2019 09 06.94760703 05 13.38 +13 45 00.2          19.9 GVER067L01
     K19R01W KC2019 09 06.95025603 05 14.02 +13 44 37.0          19.8 GVER067L01
     K19R01W KC2019 09 06.95091203 05 14.20 +13 44 31.8          20.0 GVER067L01
     K19R01W KC2019 09 06.95200203 05 14.48 +13 44 22.7          20.0 GVER067L01
     K19R01W KC2019 09 07.04882 03 05 35.94 +13 30 45.8          19.3 GVER067595
     K19R01W KC2019 09 07.05575 03 05 37.36 +13 29 47.2          19.8 GVER067595
     K19R01W KC2019 09 08.04142 03 09 49.08 +11 18 03.1          19.4 VqER067I93
     K19R01W KC2019 09 08.05109 03 09 50.84 +11 16 51.7          19.0 VqER067I93
     K19R01W KC2019 09 08.05702 03 09 51.86 +11 16 07.6          18.8 VqER067I93

Observer details:
595 Farra d'Isonzo.  Observer E. Pettarin.  0.40-m f/5.15 reflector + CCD.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  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.  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 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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector + 
   CCD.

Orbital elements:
2019 RW1                                                 Earth MOID = 0.0115 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 289.92109              (2000.0)            P               Q
n   0.58521964     Peri.  166.64835     +0.87584069     +0.48207027
a   1.4155443      Node   164.47006     -0.45017348     +0.83297961
e   0.2822663      Incl.    4.84483     -0.17391645     +0.27157544
P   1.68           H   24.7           G   0.15           U   7
Residuals in seconds of arc
190905 703  0.3-  0.1+    190906 H21  0.1+  0.0     190906 L01  0.4-  0.4-
190905 703  1.0+  0.3+    190906 H21  0.1+  0.1+    190906 L01  0.1-  0.1-
190905 703  0.4-  0.1+    190906 H21  0.4+  0.1-    190906 L01  0.1+  0.0
190905 703  0.1-  0.1-    190906 H21  0.2+  0.0     190907 595  0.1-  0.2+
190905 I52  0.0   0.0     190906 H21  0.1+  0.1+    190907 595  0.0   0.0
190905 I52  0.1+  0.3-    190906 H21  0.1+  0.1+    190908 I93  0.4-  0.3+
190905 I52  0.5-  0.4-    190906 L01  0.6+  0.3-    190908 I93  0.3+  0.0
190905 I52  0.1-  0.1+    190906 L01  0.3-  0.5+    190908 I93  0.0   0.5-

Ephemeris:
2019 RW1                 a,e,i = 1.42, 0.28, 5                   q = 1.0160
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 09    16 50 21.3 +31 23 44   0.05456 1.0259   101.1    75.9    21.1
...
2019 08 24    19 42 06.0 +60 38 06   0.02133 1.0160   102.3    76.5    19.1
...
2019 09 01    02 11 13.9 +35 59 29   0.02143 1.0181   113.1    65.8    18.7
...
2019 09 07    03 05 16.0 +13 40 18   0.03315 1.0229   116.0    62.3    19.6
2019 09 08    03 09 30.6 +11 25 46   0.03547 1.0240   116.5    61.7    19.7
2019 09 09    03 13 06.3 +09 27 32   0.03785 1.0252   117.0    61.1    19.8
...
2019 09 15    03 26 05.3 +01 25 38   0.05278 1.0337   120.6    56.9    20.4
...
2019 09 23    03 31 26.8 -04 08 31   0.07346 1.0491   126.5    50.3    21.0
...
2019 10 08    03 24 48.9 -08 43 44   0.1141  1.0885   139.3    36.7    21.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R67




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