[Iaude] MPEC S56: 2023 RT19 [a=1.39,e=0.16,i=11.7,H=24.0]

Mon Sep 18 06:33:51 EDT 2023

M.P.E.C. 2023-S56                            Issued 2023 September 18, 10:32 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  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

                                   2023 RT19                                    


Observations:
     K23R19T* C2023 09 15.31456623 04 49.174+30 17 46.05         22.50wXES056F52
     K23R19T  C2023 09 15.32682223 04 50.070+30 17 12.84         21.84wXES056F52
     K23R19T  C2023 09 15.35129523 04 51.854+30 16 05.78         22.13wXES056F52
     K23R19T 1C2023 09 15.96237 23 05 46.75 +29 46 47.3          21.5 VXES056033
     K23R19T 1C2023 09 15.96596 23 05 47.04 +29 46 37.2          21.3 VXES056033
     K23R19T 1C2023 09 15.96954 23 05 47.33 +29 46 26.6          21.3 VXES056033
     K23R19T 3C2023 09 16.25891223 06 17.347+29 32 45.72         21.96GVES056T14
     K23R19T 3C2023 09 16.25989323 06 17.416+29 32 43.02         21.72GVES056T14
     K23R19T 3C2023 09 16.26087123 06 17.503+29 32 40.25         21.77GVES056T14
     K23R19T 1C2023 09 16.90266 23 07 15.32 +29 00 51.4          22.7 VXES056033
     K23R19T 1C2023 09 16.90625 23 07 15.59 +29 00 41.0          22.7 VXES056033
     K23R19T 1C2023 09 16.90983 23 07 15.89 +29 00 30.2          22.6 VXES056033
     K23R19T 1C2023 09 18.02088 23 08 59.30 +28 04 01.8          20.9 VXES056033
     K23R19T 1C2023 09 18.02447 23 08 59.33 +28 03 49.3          22.0 VXES056033
     K23R19T 1C2023 09 18.03207 23 09 00.25 +28 03 26.6          20.9 VXES056033
     K23R19T KC2023 09 18.17672323 09 16.02 +27 56 06.1          21.7 VuES056H21
     K23R19T KC2023 09 18.18514123 09 16.66 +27 55 40.2          21.7 VuES056H21

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hoegner, F. Ludwig, M. Hartmann, B. Stecklum, C. Hogner.  Measurer B.
    Stecklum.  1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Bulger, J.
    Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
    Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk.  1.8-m Ritchey-
    Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.81-m f/4.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, H.
    Januszewski, H. Flewelling.  Measurers R. Weryk, R. Wainscoat.  3.6-m
    Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2023 RT19                                                Earth MOID = 0.1709 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 357.57992              (2000.0)            P               Q                  
n   0.59975700     Peri.  156.28390     +0.99209694     +0.10905672             
a   1.3925768      Node   197.79105     -0.11987798     +0.96987280             
e   0.1647157      Incl.   11.71719     +0.03705304     +0.21783799             
P   1.64           H   24.04          G   0.15           U   9                  
Residuals in seconds of arc
230915 F52  0.1+  0.1+    230916 T14  0.0   0.0     230918 033  0.0   0.0
230915 F52  0.0   0.3+    230916 T14  0.1-  0.0     230918 033  3.5-  1.2-
230915 F52  0.1+  0.2+    230916 T14  0.0   0.0     230918 033  0.4+  0.1+
230915 033  0.2+  0.1+    230916 033  0.3+  0.1-    230918 H21  0.4+  0.1+
230915 033  0.3+  0.3+    230916 033  0.1+  0.1+    230918 H21  0.2+  0.3+
230915 033  0.5+  0.1+    230916 033  0.3+  0.1-

Ephemeris:
2023 RT19                a,e,i = 1.39, 0.16, 12                  q = 1.1632
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 19    22 29 07.0 +40 06 25   0.2514  1.1781   126.1    43.9    23.1
...
2023 09 03    22 47 18.0 +37 21 58   0.2104  1.1667   134.8    37.9    22.5
...
2023 09 11    22 58 21.2 +33 20 23   0.1923  1.1639   141.6    32.5    22.2
...
2023 09 17    23 07 23.8 +28 56 21   0.1818  1.1632   147.7    27.5    21.9
2023 09 18    23 08 58.3 +28 05 30   0.1804  1.1632   148.8    26.6    21.8
2023 09 19    23 10 34.1 +27 12 47   0.1791  1.1633   149.9    25.6    21.8
...
2023 09 25    23 20 33.5 +21 21 54   0.1735  1.1643   156.5    20.1    21.6
...
2023 10 03    23 34 46.2 +12 34 55   0.1735  1.1678   162.9    14.6    21.4
...
2023 10 18    00 02 38.5 -02 42 41   0.1987  1.1801   155.4    20.6    21.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S56