[Iaude] MPEC U09: 2023 TR15 [a=2.53,e=0.61,i=2.4,H=28.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Oct 16 09:26:47 EDT 2023


M.P.E.C. 2023-U09                              Issued 2023 October 16, 13:24 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 TR15                                    


Observations:
     K23T15R*1C2023 10 15.29326501 20 21.300+06 38 21.41               VEU009703
     K23T15R 1C2023 10 15.30408101 21 09.385+06 46 38.03               VEU009703
     K23T15R 1C2023 10 15.30948001 21 33.368+06 50 44.74         18.66GVEU009703
     K23T15R mC2023 10 15.37248001 26 24.184+07 40 14.81         17.98GVEU009I52
     K23T15R mC2023 10 15.37259401 26 24.720+07 40 19.96         17.92GVEU009I52
     K23T15R mC2023 10 15.37270601 26 25.253+07 40 25.28         17.89GVEU009I52
     K23T15R mC2023 10 15.37281801 26 25.778+07 40 30.58         17.85GVEU009I52
     K23T15R mC2023 10 15.44259001 32 03.332+08 36 31.61         17.85GVEU009I52
     K23T15R mC2023 10 15.44269101 32 03.844+08 36 36.50         17.86GVEU009I52
     K23T15R mC2023 10 15.44279301 32 04.333+08 36 41.65         17.82GVEU009I52
     K23T15R KC2023 10 15.53260301 41 06.71 +09 51 27.6          17.5 GVEU009900
     K23T15R KC2023 10 15.53671301 41 28.14 +09 54 58.6          17.6 GVEU009900
     K23T15R KC2023 10 15.54082301 41 49.60 +09 58 30.3          17.5 GVEU009900
     K23T15R 1C2023 10 15.89818 02 17 17.47 +15 16 13.1          18.6 GVEU009C40
     K23T15R 1C2023 10 15.90193 02 17 41.05 +15 19 41.9          18.8 GVEU009C40
     K23T15R 1C2023 10 15.90566 02 18 04.44 +15 23 08.3          18.8 GVEU009C40
     K23T15R  C2023 10 15.95766 02 23 51.76 +16 31 12.7          19.8 GVEU009M28
     K23T15R  C2023 10 15.95972 02 24 04.68 +16 33 05.5          19.6 GVEU009M28
     K23T15R 1C2023 10 15.97468 02 25 26.06 +16 27 03.0          18.5 GVEU009C40
     K23T15R 1C2023 10 15.97736 02 25 43.46 +16 29 31.0          18.3 GVEU009C40
     K23T15R 1C2023 10 15.98000 02 26 00.74 +16 31 57.3          18.1 GVEU009C40
     K23T15R KB2023 10 16.00328602 28 56.688+16 52 37.09         18.4 GXEU009K74
     K23T15R KB2023 10 16.00995902 29 40.759+16 58 49.19         19.1 GXEU009K74
     K23T15R bC2023 10 16.06373902 35 36.70 +17 49 35.5          18.6 GVEU009L01
     K23T15R bC2023 10 16.06487302 35 44.39 +17 50 38.4          18.5 GVEU009L01
     K23T15R bC2023 10 16.06600602 35 52.03 +17 51 40.5          18.5 GVEU009L01
     K23T15R bC2023 10 16.06827402 36 07.42 +17 53 46.5          18.1 GVEU009L01

Observer details:
703 Catalina Sky Survey.  Observer J. K. Hogan.  Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos.  0.68-m Schmidt + 10K CCD.
900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
C40 Kuban State University Astrophysical Observatory.  Observers A. Ivanov, A.
    Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
    Kurbatov, P. Shchukin, V. Roshchupko.  Measurer A. Ivanov.  0.51-m f/8
    reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. K. Hogan.  Measurers
    E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos.  1.0-m
    prime focus + CCD.
K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m
    f/3.75 reflector + CMO.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
    Potter, C. van Gend, S. Chandra, H. Worters.  Measurers T. Ngwane, N.
    Erasmus.  1.0-m f/8 Reflector + CCD.

Orbital elements:
2023 TR15                                                Earth MOID = 0.0035 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 348.03918              (2000.0)            P               Q                  
n   0.24560661     Peri.   20.25478     +0.74279243     -0.66934193             
a   2.5252789      Node    21.78500     +0.60837279     +0.66509335             
e   0.6106667      Incl.    2.39634     +0.27953883     +0.33110755             
P   4.01           H   28.04          G   0.15           U   8                  
Residuals in seconds of arc
231015 703  6.1+  3.9+    231015 I52  0.3-  0.0     231015 C40  0.5+  0.3+
231015 703  0.7-  0.5-    231015 900  0.2+  0.2+    231015 C40  0.1-  0.2-
231015 703  6.0-  4.7-    231015 900  0.3+  0.1-    231015 C40  1.0+  0.0
231015 I52  0.0   0.3+    231015 900  0.4+  0.1+    231016 K74  0.0   0.3+
231015 I52  0.1+  0.1+    231015 C40  0.4+  0.2+    231016 K74  0.3-  0.3+
231015 I52  0.1+  0.0     231015 C40  0.6+  0.3+    231016 L01  0.2-  0.4-
231015 I52  0.1+  0.0     231015 C40  0.5-  0.8-    231016 L01  0.1+  0.0
231015 I52  0.2-  0.1-    231015 M28  1.0-  2.1+    231016 L01  0.2-  0.4-
231015 I52  0.1-  0.2-    231015 M28  4.8-  0.4-    231016 L01  0.4+  0.6+

Ephemeris:
2023 TR15                a,e,i = 2.53, 0.61, 2                   q = 0.9832
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 16    22 23 45.3 -19 55 56   0.1605  1.1542   156.1    20.7    25.4
...
2023 10 01    22 27 21.2 -19 51 04   0.07931 1.0658   142.9    34.5    24.1
...
2023 10 09    22 49 49.7 -17 01 09   0.03865 1.0296   141.3    37.3    22.5
...
2023 10 15    00 58 52.6 +03 13 44   0.01132 1.0087   173.1     6.8    18.8
2023 10 16    02 28 27.2 +16 57 33   0.0090441.0057   161.7    18.2    18.8
2023 10 17    04 36 58.0 +29 49 05   0.0093241.0030   130.7    48.9    19.7
...
2023 10 23    08 58 37.2 +28 40 27   0.03446 0.9899    80.3    97.8    24.2
...
2023 10 31    09 33 33.2 +25 46 09   0.07368 0.9826    79.8    96.0    25.8
...
2023 11 15    09 50 35.8 +24 07 09   0.1439  1.0007    90.4    81.3    26.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U09




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