[Iaude] MPEC U36: 2023 TO17 [a=1.28,e=0.47,i=3.3,H=29.6]

Mon Oct 16 23:10:51 EDT 2023

M.P.E.C. 2023-U36                              Issued 2023 October 17, 03:09 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 TO17                                    


Observations:
     K23T17O*1C2023 10 15.29283501 24 55.523+01 27 22.25         18.69GVEU036703
     K23T17O 1C2023 10 15.29824001 24 46.573+01 26 38.51         18.91GVEU036703
     K23T17O 1C2023 10 15.30365001 24 37.789+01 25 55.92         19.18GVEU036703
     K23T17O 1C2023 10 15.30905001 24 29.146+01 25 13.30               VEU036703
     K23T17O  C2023 10 15.34250101 22 52.74 +01 45 10.9                WEU036X09
     K23T17O  C2023 10 15.34950101 22 44.62 +01 44 07.5                WEU036X09
     K23T17O mC2023 10 15.37302901 22 56.932+01 17 34.73         18.82GVEU036I52
     K23T17O mC2023 10 15.37319901 22 56.712+01 17 33.61         18.93GVEU036I52
     K23T17O mC2023 10 15.37337001 22 56.492+01 17 32.64         19.05GVEU036I52
     K23T17O mC2023 10 15.37354101 22 56.244+01 17 31.13         19.27GVEU036I52
     K23T17O  C2023 10 15.90621 01 18 54.01 +00 57 42.0          19.9 GVEU036M28
     K23T17O  C2023 10 15.90826 01 18 52.73 +00 57 35.9          20.1 GVEU036M28
     K23T17O  C2023 10 15.91207 01 18 50.42 +00 57 24.5          20.1 GVEU036M28
     K23T17O KC2023 10 16.16296001 18 04.67 +00 35 00.1          20.3 GXEU036858
     K23T17O KC2023 10 16.17225101 18 00.94 +00 34 46.5          20.2 GXEU036858
     K23T17O KC2023 10 16.17977401 17 57.87 +00 34 34.3          20.2 GXEU036858
     K23T17O !C2023 10 16.33265 01 17 02.27 +00 31 10.7          20.9 RVEU036673
     K23T17O !C2023 10 16.35394 01 16 54.24 +00 30 44.1                VEU036673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
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.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + 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.
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.
X09 Deep Random Survey, Rio Hurtado.  Observers A. Schnabel, D. Ruhela.
    Measurer S. Deen.  0.43-m reflector + CMOS.

Orbital elements:
2023 TO17                                                Earth MOID = 0.0000 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  16.50772              (2000.0)            P               Q                  
n   0.67667654     Peri.   90.06630     +0.35418520     +0.93495720             
a   1.2849374      Node   200.71258     -0.87911976     +0.32551271             
e   0.4723348      Incl.    3.27354     -0.31890640     +0.14105501             
P   1.46           H   29.64          G   0.15           U   8                  
Residuals in seconds of arc
231015 703  0.9-  0.1-    231015 I52  0.0   0.0     231015 M28  1.3-  0.1-
231015 703  0.8-  0.2-    231015 I52  0.0   0.0     231016 858  0.3+  0.1-
231015 703  0.2-  0.2+    231015 I52  0.0   0.2+    231016 858  0.8+  0.3+
231015 703  0.2+  0.1-    231015 I52  0.4-  0.2-    231016 858  0.8+  0.6-
231015 X09  0.0   0.7-    231015 M28  0.0   0.4+    231016 673  1.2-  0.2-
231015 X09  0.0   0.2-    231015 M28  0.8-  0.3+    231016 673  1.6-  0.2-

Ephemeris:
2023 TO17                a,e,i = 1.28, 0.47, 3                   q = 0.6780
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 17    13 17 18.4 -01 51 43   0.2527  0.7852    25.6   146.4    33.9
...
2023 10 02    13 23 54.6 -01 47 40   0.1085  0.8959    13.5   164.9
...
2023 10 10    13 23 19.3 -01 31 35   0.03914 0.9601     7.7   172.0
...
2023 10 16    01 18 20.0 +00 46 43   0.01184 1.0089   172.2     7.8    20.6
2023 10 17    01 15 41.0 +00 25 11   0.02033 1.0170   171.1     8.7    21.8
2023 10 18    01 14 36.4 +00 16 43   0.02882 1.0250   170.3     9.5    22.6
...
2023 10 24    01 13 14.8 +00 09 50   0.08028 1.0727   165.2    13.7    25.1
...
2023 11 01    01 13 58.1 +00 24 57   0.1511  1.1344   158.2    19.0    26.8
...
2023 11 16    01 18 59.5 +01 26 22   0.2950  1.2429   145.2    27.0    28.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U36