[Iaude] MPEC T157: 2023 TT5 [a=2.32,e=0.46,i=6.8,H=22.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Oct 11 13:11:36 EDT 2023


M.P.E.C. 2023-T157                             Issued 2023 October 11, 17:10 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 TT5                                    


Observations:
     K23T05T* C2023 10 08.59103504 08 22.192+04 42 03.13         21.66wXET157F52
     K23T05T  C2023 10 08.60151204 08 22.921+04 42 14.14         21.74wXET157F52
     K23T05T  C2023 10 08.61200904 08 23.690+04 42 25.48         21.71wXET157F52
     K23T05T 7C2023 10 09.16218204 09 07.488+04 52 05.33         21.6 GVET157Z84
     K23T05T 7C2023 10 09.17952204 09 08.706+04 52 24.11         21.4 GVET157Z84
     K23T05T 7C2023 10 09.19685904 09 09.922+04 52 42.70         21.0 GVET157Z84
     K23T05T KC2023 10 09.28281804 09 17.77 +04 54 13.3          21.8 VuET157H21
     K23T05T KC2023 10 09.28840904 09 18.17 +04 54 19.9          21.6 VuET157H21
     K23T05T KC2023 10 09.29400004 09 18.60 +04 54 26.0          22.1 VuET157H21
     K23T05T KC2023 10 09.29679604 09 18.81 +04 54 28.9          21.8 VuET157H21
     K23T05T KC2023 10 10.33767 04 10 37.37 +05 13 08.8          21.2 VqET157734
     K23T05T KC2023 10 10.34944 04 10 38.17 +05 13 21.9          21.3 VqET157734
     K23T05T KC2023 10 10.36121 04 10 38.93 +05 13 33.7          21.9 VqET157734
     K23T05T KC2023 10 10.36315104 10 38.82 +05 13 36.6          21.8 VuET157H21
     K23T05T KC2023 10 10.36900004 10 39.22 +05 13 42.8          21.8 VuET157H21
     K23T05T KC2023 10 10.37192704 10 39.41 +05 13 46.0          21.9 VuET157H21
     K23T05T KC2023 10 11.37734804 11 51.21 +05 32 00.0          22.1 VuET157H21
     K23T05T KC2023 10 11.38033404 11 51.37 +05 32 02.7          22.0 VuET157H21

Observer details:
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer G. Hug.  0.69-m f/3.54 reflector + 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.  0.76-m f/3.0 astrograph + CCD,
    1.3-m f/4.0 astrograph + CCD.
Z84 Calar Alto-Schmidt.  Observers F. Ocana, M. Micheli, R. Kresken, L.
    Conversi.  Measurers F. Ocana, M. Micheli.  0.8-m f/3 Schmidt + CCD.

Orbital elements:
2023 TT5                                                 Earth MOID = 0.2708 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 355.97098              (2000.0)            P               Q                  
n   0.27953598     Peri.  310.93217     +0.95593039     -0.27300254             
a   2.3165636      Node    65.16272     +0.29218985     +0.84870743             
e   0.4600281      Incl.    6.83563     +0.02867352     +0.45295177             
P   3.53           H   22.08          G   0.15           U   9                  
Residuals in seconds of arc
231008 F52  0.2+  0.2+    231009 H21  0.8-  0.4-    231010 734  0.5+  1.0-
231008 F52  0.0   0.1+    231009 H21  0.7-  0.2+    231010 H21  0.3-  0.0
231008 F52  0.4+  0.3+    231009 H21  0.1-  0.3+    231010 H21  0.0   0.1-
231009 Z84  0.1-  0.2-    231009 H21  0.1+  0.2+    231010 H21  0.0   0.1-
231009 Z84  0.0   0.1+    231010 734  0.2+  0.3-    231011 H21  0.2-  0.9+
231009 Z84  0.1+  0.2+    231010 734  0.6+  0.0     231011 H21  0.5-  0.3+

Ephemeris:
2023 TT5                 a,e,i = 2.32, 0.46, 7                   q = 1.2509
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 11    03 11 01.2 -02 22 58   0.4027  1.2625   121.0    43.1    22.3
...
2023 09 26    03 46 48.4 +01 12 29   0.3658  1.2510   125.4    40.8    22.0
...
2023 10 04    04 01 34.1 +03 22 34   0.3522  1.2528   129.1    38.3    21.8
...
2023 10 10    04 10 11.8 +05 07 18   0.3447  1.2577   132.5    35.8    21.7
2023 10 11    04 11 24.8 +05 25 21   0.3436  1.2589   133.2    35.3    21.7
2023 10 12    04 12 33.8 +05 43 34   0.3427  1.2601   133.8    34.9    21.7
...
2023 10 18    04 18 04.2 +07 36 24   0.3385  1.2691   138.2    31.6    21.6
...
2023 10 26    04 21 42.7 +10 14 57   0.3376  1.2856   145.0    26.3    21.5
...
2023 11 10    04 18 26.2 +15 19 37   0.3535  1.3292   160.7    14.3    21.2

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T157




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