[Iaude] MPEC S54: 2023 RS19 [a=1.69,e=0.37,i=14.0,H=21.2]

Mon Sep 18 06:30:49 EDT 2023

M.P.E.C. 2023-S54                            Issued 2023 September 18, 10:29 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 RS19                                    


Observations:
     K23R19S* C2023 09 15.35348823 03 29.301+23 39 54.15         22.59wXES054F51
     K23R19S  C2023 09 15.36576523 03 27.974+23 39 48.93         22.26wXES054F51
     K23R19S  C2023 09 15.37800323 03 26.646+23 39 43.56         22.31wXES054F51
     K23R19S 1C2023 09 15.94751 23 02 28.29 +23 35 21.7          22.6 VXES054033
     K23R19S 1C2023 09 15.95109 23 02 27.92 +23 35 19.8          22.0 VXES054033
     K23R19S 1C2023 09 15.95468 23 02 27.56 +23 35 18.3          22.1 VXES054033
     K23R19S 1C2023 09 15.95833 23 02 27.22 +23 35 16.8          22.1 VXES054033
     K23R19S KC2023 09 16.22093923 02 01.000+23 33 19.60         22.30GVES054I52
     K23R19S KC2023 09 16.22790523 02 00.240+23 33 15.60               VES054I52
     K23R19S KC2023 09 16.23485923 01 59.590+23 33 12.80               VES054I52
     K23R19S KC2023 09 16.24181123 01 58.830+23 33 09.40         21.78GVES054I52
     K23R19S 3C2023 09 16.25414523 01 58.087+23 33 04.94         22.14GVES054T14
     K23R19S 3C2023 09 16.25535423 01 57.963+23 33 04.40         22.15GVES054T14
     K23R19S 3C2023 09 16.25656323 01 57.837+23 33 03.86         22.07GVES054T14
     K23R19S 3C2023 09 16.25778323 01 57.712+23 33 03.32         22.08GVES054T14
     K23R19S 1C2023 09 16.98397 23 00 44.39 +23 27 14.0          22.4 VXES054033
     K23R19S 1C2023 09 16.98756 23 00 44.03 +23 27 11.8          22.1 VXES054033
     K23R19S 1C2023 09 16.99114 23 00 43.65 +23 27 10.1          22.2 VXES054033
     K23R19S 1C2023 09 16.99489 23 00 43.26 +23 27 08.2          22.5 VXES054033
     K23R19S 1C2023 09 18.10966 22 58 54.37 +23 17 49.8          22.2 VXES054033
     K23R19S 1C2023 09 18.11324 22 58 54.05 +23 17 47.8          22.7 VXES054033

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.
F51 Pan-STARRS 1, 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers
    E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
    Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
    Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
    Wierzchos.  1.0-m prime focus + 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 RS19                                                Earth MOID = 0.1326 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  61.78306              (2000.0)            P               Q                  
n   0.44664564     Peri.  304.66917     -0.35099645     +0.91444509             
a   1.6949647      Node   303.53359     -0.76045277     -0.40392053             
e   0.3744680      Incl.   13.98702     -0.54636351     -0.02526614             
P   2.21           H   21.22          G   0.15           U   9                  
Residuals in seconds of arc
230915 F51  0.0   0.0     230916 I52  0.1-  0.3+    230916 T14  0.0   0.0
230915 F51  0.0   0.0     230916 I52  0.4-  0.5-    230916 033  0.0   0.6+
230915 F51  0.0   0.0     230916 I52  0.7+  0.1-    230916 033  0.1+  0.2+
230915 033  0.4-  0.2+    230916 I52  0.4+  0.4-    230916 033  0.1-  0.2+
230915 033  0.3-  0.1-    230916 T14  0.0   0.0     230916 033  0.2-  0.2+
230915 033  0.1-  0.1+    230916 T14  0.0   0.0     230918 033  0.2-  0.2-
230915 033  0.5+  0.2+    230916 T14  0.0   0.0     230918 033  0.2+  0.3-

Ephemeris:
2023 RS19                a,e,i = 1.69, 0.37, 14                  q = 1.0603
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 19    23 54 45.3 +22 59 27   0.5999  1.4872   132.9    29.9    22.3
...
2023 09 03    23 26 43.4 +24 26 24   0.6241  1.5665   146.2    21.0    22.2
...
2023 09 11    23 11 16.3 +24 06 54   0.6516  1.6082   151.0    17.7    22.2
...
2023 09 17    23 00 43.1 +23 27 12   0.6798  1.6390   152.6    16.4    22.3
2023 09 18    22 59 05.5 +23 18 54   0.6852  1.6441   152.6    16.3    22.4
2023 09 19    22 57 30.6 +23 10 12   0.6907  1.6491   152.6    16.3    22.4
...
2023 09 25    22 49 01.7 +22 10 59   0.7280  1.6793   151.5    16.5    22.5
...
2023 10 03    22 40 39.1 +20 40 52   0.7879  1.7188   147.6    18.2    22.8
...
2023 10 18    22 34 01.7 +17 52 03   0.9290  1.7902   136.7    22.4    23.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S54