[Iaude] MPEC T184: 2023 TM7 [a=2.40,e=0.68,i=7.0,H=22.9]

Thu Oct 12 09:50:32 EDT 2023

M.P.E.C. 2023-T184                             Issued 2023 October 12, 13:49 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 TM7                                    


Observations:
     K23T07M* C2023 10 09.45787603 46 24.223+17 38 13.10         21.00wXET184F52
     K23T07M  C2023 10 09.47003703 46 19.592+17 37 33.37         20.79wXET184F52
     K23T07M  C2023 10 09.49468903 46 10.172+17 36 12.33         21.14wXET184F52
     K23T07M  C2023 10 09.57341403 45 40.082+17 31 52.14         20.79GVET184F52
     K23T07M  C2023 10 09.57422503 45 39.765+17 31 49.48         20.84GVET184F52
     K23T07M KB2023 10 09.93106303 43 34.89 +17 12 00.3          20.3 GVET184I93
     K23T07M KB2023 10 09.93794003 43 32.42 +17 11 38.3          20.3 GVET184I93
     K23T07M KB2023 10 09.94443003 43 30.09 +17 11 18.0          20.8 GVET184I93
     K23T07M KC2023 10 10.27269 03 41 35.03 +16 53 54.2          21.4 VqET184734
     K23T07M KC2023 10 10.27895 03 41 32.87 +16 53 34.9          21.1 VqET184734
     K23T07M KC2023 10 10.28473 03 41 30.75 +16 53 15.9          20.9 VqET184734
     K23T07M KC2023 10 10.28654103 41 29.77 +16 53 10.9          21.3 VuET184H21
     K23T07M KC2023 10 10.29492903 41 26.72 +16 52 43.9          21.1 VuET184H21
     K23T07M KC2023 10 10.29716603 41 25.91 +16 52 37.0          21.2 VuET184H21
     K23T07M  C2023 10 10.47543203 40 25.260+16 43 29.36         20.11GVET184F52
     K23T07M KC2023 10 11.27810303 35 59.06 +16 02 17.4          21.3 VuET184H21
     K23T07M KC2023 10 11.28369503 35 57.20 +16 02 01.0          21.0 VuET184H21
     K23T07M KC2023 10 11.28928803 35 55.30 +16 01 44.4          20.9 VuET184H21
     K23T07M KC2023 10 12.48572 03 29 42.19 +15 04 13.7                VET184691
     K23T07M KC2023 10 12.49237 03 29 40.07 +15 03 55.2          21.7 RVET184691
     K23T07M KC2023 10 12.49900 03 29 38.01 +15 03 36.3          21.3 RVET184691

Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer T. H. Bressi.  0.9-m
    f/3 reflector + CCD.
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, K. Chambers, T. Dukes.  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, S. Chastel.  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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.

Orbital elements:
2023 TM7                                                 Earth MOID = 0.0229 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M   7.79477              (2000.0)            P               Q                  
n   0.26582684     Peri.  103.43551     +0.53384849     +0.84464058             
a   2.3955404      Node   198.99190     -0.81544660     +0.50178265             
e   0.6811516      Incl.    7.03376     -0.22372446     +0.18653811             
P   3.71           H   22.93          G   0.15           U   9                  
Residuals in seconds of arc
231009 F52  0.3-  0.1-    231009 I93  0.2-  0.4+    231010 F52  0.1+  0.3-
231009 F52  0.1-  0.0     231010 734  0.3-  0.4+    231011 H21  0.3-  0.1-
231009 F52  0.0   0.0     231010 734  0.9+  0.7+    231011 H21  0.0   0.1+
231009 F52  0.0   0.0     231010 734  0.1+  0.2-    231011 H21  0.2-  0.1+
231009 F52  0.1-  0.0     231010 H21  0.1+  0.2+    231012 691  0.6+  0.0
231009 I93  0.3-  0.2+    231010 H21  0.4-  0.4-    231012 691  0.0   0.2+
231009 I93  0.3-  0.1+    231010 H21  0.5-  0.3-    231012 691  0.0   0.0

Ephemeris:
2023 TM7                 a,e,i = 2.40, 0.68, 7                   q = 0.7638
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 12    10 38 11.1 +31 33 49   0.1394  0.8870    28.7   147.0    26.3
...
2023 09 27    05 54 57.2 +32 45 37   0.1210  1.0188    94.3    78.9    21.1
...
2023 10 05    04 18 24.5 +22 17 36   0.1575  1.0973   124.6    48.7    20.9
...
2023 10 11    03 37 29.0 +16 16 37   0.1965  1.1580   141.0    32.8    21.1
2023 10 12    03 32 10.9 +15 27 23   0.2037  1.1682   143.4    30.6    21.1
2023 10 13    03 27 12.6 +14 40 58   0.2111  1.1784   145.7    28.5    21.2
...
2023 10 19    03 02 55.0 +10 53 49   0.2593  1.2402   157.8    17.7    21.4
...
2023 10 27    02 40 51.7 +07 36 04   0.3330  1.3229   169.5     7.9    21.7
...
2023 11 11    02 18 10.4 +04 41 35   0.5001  1.4767   163.5    11.0    23.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T184