[Iaude] MPEC J34: 2019 RV3 [a=2.24,e=0.61,i=7.0,H=19.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 3 10:01:16 EDT 2021


M.P.E.C. 2021-J34                                   Issued 2021 May 3, 14:00 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 RV3                                    


                           Revision to MPEC 2019-R115                           

Additional Observations:
     K19R03V  C2020 06 14.32914515 18 19.615-30 08 12.07         22.96GVEJ034F51
     K19R03V  C2020 06 14.33949215 18 19.070-30 08 07.59         23.45GVEJ034F51
     K19R03V  C2020 06 14.34984415 18 18.523-30 08 03.39         22.66GVEJ034F51
     K19R03V  C2020 06 14.36017615 18 17.956-30 07 59.44         22.87GVEJ034F51
     K19R03V  C2020 06 21.29685215 13 32.812-29 22 53.35         23.77GVEJ034F51
     K19R03V  C2020 06 21.32141415 13 31.938-29 22 44.32         23.03GVEJ034F51
     K19R03V  C2020 06 21.33374015 13 31.496-29 22 39.80         22.88GVEJ034F51

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, I. Smith.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
200614 F51 58.2+ 22.7+    200621 F51 54.2+ 21.5+    E2020-TB6   -0.00 days

Orbital elements:
2019 RV3                                            PHA, Earth MOID = 0.0112 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 111.29690              (2000.0)            P               Q
n   0.29415929     Peri.  125.95435     -0.47451684     -0.88009707
a   2.2391387      Node   352.32153     +0.76349024     -0.40233942
e   0.6130457      Incl.    6.97023     +0.43808266     -0.25209549
P   3.35           H   19.8           G   0.15           U   3
Residuals in seconds of arc
190906 F51  0.1+  0.0     190917 291  1.1-  0.4-    190926 J04  0.3-  0.5+
190906 F51  0.1+  0.0     190917 291  0.1+  0.0     190926 J04  0.4-  0.6+
190906 F51  0.1+  0.0     190918 291  0.2-  0.2+    191017 I52  0.3+  0.1+
190908 568  0.1-  0.0     190918 291  0.0   0.3+    191017 I52  0.1-  0.2-
190908 568  0.0   0.0     190918 291  0.2-  0.4+    191025 I52  0.1-  0.5-
190908 568  0.1-  0.0     190920 291  0.2-  0.5+    191025 I52  0.1-  0.4-
190909 568  0.0   0.0     190920 291  0.1+  0.2+    191025 I52  0.0   0.3+
190909 568  0.0   0.0     190920 291  0.1-  0.3+    200614 F51  0.0   0.1-
190909 568  0.0   0.0     190921 291  0.3-  0.2+    200614 F51  0.0   0.1+
190909 568  0.1-  0.0     190921 291  0.5-  0.2+    200614 F51  0.1+  0.1+
190909 568  0.0   0.0     190921 291  0.3-  0.5+    200614 F51  0.2-  0.2-
190909 568  0.0   0.0     190922 291  0.4-  0.2+    200621 F51  0.2+  0.0
190910 H21  0.1-  0.5-    190922 291  0.1-  0.1-    200621 F51  0.0   0.0
190910 H21  0.1+  0.3-    190924 T12  0.1+  0.0     200621 F51  0.1-  0.0
190911 L01  0.1+  0.7-    190925 T12  0.1-  0.0
190911 L01  0.1+  0.7-    190925 T12  0.0   0.1-

Ephemeris:
2019 RV3                 a,e,i = 2.24, 0.61, 7                   q = 0.8664
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 04 03    20 25 37.4 -25 24 30   3.7012  3.4997    70.7    15.6    26.2
...
2021 04 18    20 35 27.3 -25 10 24   3.5017  3.5249    83.1    16.4    26.1
...
2021 04 26    20 39 17.5 -25 08 23   3.3908  3.5370    90.0    16.5    26.1
...
2021 05 02    20 41 27.4 -25 09 46   3.3070  3.5455    95.3    16.4    26.0
2021 05 03    20 41 45.2 -25 10 15   3.2930  3.5468    96.2    16.4    26.0
2021 05 04    20 42 02.0 -25 10 49   3.2791  3.5482    97.1    16.4    26.0
...
2021 05 10    20 43 18.4 -25 15 49   3.1958  3.5560   102.6    16.1    25.9
...
2021 05 18    20 43 52.4 -25 26 54   3.0874  3.5656   110.2    15.4    25.9
...
2021 06 02    20 41 12.2 -26 01 01   2.8997  3.5811   125.2    13.4    25.7

A. U. Tomatic                (C) Copyright 2021 MPC           M.P.E.C. 2021-J34




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