[Iaude] MPEC R35: 2019 RL [a=0.92,e=0.14,i=25.2,H=25.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Sep 5 08:28:50 EDT 2019


M.P.E.C. 2019-R35                                Issued 2019 September 5, 12:27 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 RL                                     


Observations:
     K19R00L* C2019 09 03.29664 20 12 03.454-11 53 00.80         20.2 wUER035F51
     K19R00L  C2019 09 03.30962 20 12 02.001-11 59 08.60         19.9 wUER035F51
     K19R00L  C2019 09 03.32256 20 12 00.519-12 05 14.70         20.2 wUER035F51
     K19R00L ^C2019 09 04.35639020 11 13.878-19 53 17.90         20.15GVER035568
     K19R00L ^C2019 09 04.35734120 11 13.778-19 53 42.47         20.14GVER035568
     K19R00L ^C2019 09 04.35925920 11 13.579-19 54 32.16         20.24GVER035568
     K19R00L KC2019 09 05.13157120 10 47.80 -25 15 43.1          20.2 VuER035H21
     K19R00L KC2019 09 05.13498720 10 47.41 -25 17 03.7          20.5 VuER035H21
     K19R00L KC2019 09 05.13779720 10 47.14 -25 18 10.9          20.4 VuER035H21

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, T. Burdullis.  Measurers R. 
   Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
   Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. 
   Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. 
   Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.  
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0 
   astrograph + CCD.

Orbital elements:
2019 RL                                                  Earth MOID = 0.0410 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M  27.56775              (2000.0)            P               Q
n   1.11065132     Peri.    5.82209     -0.96337933     -0.22226489
a   0.9234589      Node   159.36808     +0.22562818     -0.97419756
e   0.1384995      Incl.   25.19396     +0.14488684     +0.03921008
P   0.89           H   25.0           G   0.15           U   7
Residuals in seconds of arc
190903 F51  0.1-  0.1+    190904 568  0.0   0.0     190905 H21  0.8+  0.5-
190903 F51  0.1+  0.0     190904 568  0.0   0.0     190905 H21  0.3-  0.4+
190903 F51  0.0   0.1-    190904 568  0.0   0.0     190905 H21  0.5-  0.1+

2019 RL                                                                         
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres                   
M  27.56775              (2000.0)            P               Q                  
n   1.11065132     Peri.    5.82209     -0.96337933     -0.22226489             
a   0.9234589      Node   159.36808     +0.22562818     -0.97419756             
e   0.1384995      Incl.   25.19396     +0.14488684     +0.03921008             
P   0.89           H   25.0           G   0.15           U   7                  
>From 9 observations 2019 Sept. 3-5, mean residual 0".28.                        
                                                                                
Ephemeris:
2019 RL                  a,e,i = 0.92, 0.14, 25                  q = 0.7956
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 06    20 57 17.0 +74 46 47   0.1955  1.0274    88.3    80.7    24.3
...
2019 08 21    20 29 35.9 +59 46 12   0.09935 1.0431   105.7    69.1    22.5
...
2019 08 29    20 17 27.8 +29 10 55   0.05757 1.0481   130.1    47.5    20.7
...
2019 09 04    20 11 30.7 -17 14 33   0.05347 1.0504   140.3    37.9    20.3
2019 09 05    20 10 52.4 -24 20 22   0.05625 1.0506   137.5    40.4    20.5
2019 09 06    20 10 20.5 -30 40 27   0.05981 1.0508   134.3    43.4    20.7
...
2019 09 12    20 09 27.4 -54 36 05   0.09118 1.0513   117.1    58.5    22.0
...
2019 09 20    20 14 19.6 -67 16 15   0.1428  1.0499   104.7    67.7    23.3
...
2019 10 05    20 40 54.0 -75 16 25   0.2409  1.0409    93.0    73.7    24.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R35




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