[Iaude] MPEC T216: 2023 TU8 [a=1.36,e=0.21,i=5.7,H=26.5]

Fri Oct 13 10:43:37 EDT 2023

M.P.E.C. 2023-T216                             Issued 2023 October 13, 14:42 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 TU8                                    


Observations:
     K23T08U*1C2023 10 12.24275200 23 46.309+09 22 28.02         21.75GVET216G96
     K23T08U 1C2023 10 12.24792300 23 46.414+09 22 57.50         21.00GVET216G96
     K23T08U 1C2023 10 12.25309600 23 46.486+09 23 27.92         21.52GVET216G96
     K23T08U KC2023 10 12.35903400 23 48.548+09 33 37.33         21.78GVET216I52
     K23T08U KC2023 10 12.36405300 23 48.646+09 34 06.20         21.57GVET216I52
     K23T08U KC2023 10 12.36908400 23 48.772+09 34 34.36         21.39GVET216I52
     K23T08U KC2023 10 12.37409500 23 48.908+09 35 03.12         21.42GVET216I52
     K23T08U KC2023 10 13.10299300 24 43.790+10 44 20.18         21.12GVET216V06
     K23T08U KC2023 10 13.10693900 24 43.970+10 44 42.83         21.33GVET216V06
     K23T08U KC2023 10 13.13487600 24 44.932+10 47 23.35         21.43GVET216V06
     K23T08U KC2023 10 13.13881500 24 45.040+10 47 46.25         21.27GVET216V06
     K23T08U KC2023 10 13.14275500 24 45.155+10 48 08.53         21.24GVET216V06
     K23T08U KC2023 10 13.14669100 24 45.299+10 48 30.89         20.96GVET216V06
     K23T08U KC2023 10 13.15013700 24 42.84 +10 48 41.6          22.1 VuET216H21
     K23T08U KC2023 10 13.15903000 24 43.05 +10 49 32.1          21.7 VuET216H21
     K23T08U KC2023 10 13.16536500 24 43.20 +10 50 08.2          22.1 VuET216H21
     K23T08U KC2023 10 13.17843900 24 45.725+10 51 30.14         21.1 GVET216H01
     K23T08U KC2023 10 13.18960000 24 45.978+10 52 33.68         21.2 GVET216H01
     K23T08U  C2023 10 13.19440200 24 46.078+10 53 00.94         21.3 GVET216H01
     K23T08U  C2023 10 13.20212200 24 46.257+10 53 44.75         21.3 GVET216H01

Observer details:
G96 Mt. Lemmon Survey.  Observer D. Rankin.  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.  1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
    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.
V06 Catalina Sky Survey-Kuiper.  Observer J. B. Fazekas.  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.  1.55-m reflector +
    1K CCD.

Orbital elements:
2023 TU8                                                 Earth MOID = 0.0674 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 346.35010              (2000.0)            P               Q                  
n   0.62420236     Peri.  356.97577     +0.98324729     -0.18078417             
a   1.3559774      Node    13.50732     +0.16925745     +0.85814509             
e   0.2124380      Incl.    5.71966     +0.06765124     +0.48052481             
P   1.58           H   26.52          G   0.15           U   8                  
Residuals in seconds of arc
231012 G96  0.0   0.1+    231013 V06  0.2+  0.0     231013 H21  0.0   0.0
231012 G96  0.2+  0.5-    231013 V06  0.6+  0.1-    231013 H21  0.0   0.2+
231012 G96  0.1-  0.0     231013 V06  0.3+  0.0     231013 H01  0.1+  0.0
231012 I52  0.3+  0.0     231013 V06  0.0   0.3+    231013 H01  0.1-  0.0
231012 I52  0.1-  0.3+    231013 V06  0.1-  0.0     231013 H01  0.2-  0.0
231012 I52  0.1-  0.3-    231013 V06  0.3+  0.2-    231013 H01  0.0   0.1-
231012 I52  0.0   0.1-    231013 H21  0.0   0.1+

Ephemeris:
2023 TU8                 a,e,i = 1.36, 0.21, 6                   q = 1.0679
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 13    23 57 00.5 -34 30 13   0.08619 1.0809   148.5    29.1    22.6
...
2023 09 28    00 10 21.2 -15 15 46   0.06981 1.0692   163.0    15.9    21.8
...
2023 10 06    00 17 41.4 -01 16 36   0.06874 1.0679   170.9     8.5    21.4
...
2023 10 12    00 23 30.4 +08 59 42   0.07217 1.0693   169.1    10.1    21.6
2023 10 13    00 24 31.5 +10 35 26   0.07309 1.0697   168.3    10.9    21.7
2023 10 14    00 25 33.6 +12 08 30   0.07411 1.0701   167.3    11.8    21.7
...
2023 10 20    00 32 14.1 +20 23 41   0.08205 1.0741   161.4    17.2    22.2
...
2023 10 28    00 42 35.3 +28 28 20   0.09687 1.0823   154.9    22.9    22.7
...
2023 11 12    01 06 04.9 +36 23 51   0.1347  1.1060   147.4    28.8    23.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T216