[Iaude] MPEC T122: 2023 TA4 [a=1.21,e=0.21,i=2.4,H=27.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Oct 9 18:58:22 EDT 2023


M.P.E.C. 2023-T122                              Issued 2023 October 9, 22:56 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 TA4                                    


Observations:
     K23T04A  C2023 09 18.36766823 41 08.473-00 16 41.52         22.38GVET122F51
     K23T04A  C2023 09 18.37837723 41 08.574-00 16 58.99         22.33GVET122F51
     K23T04A  C2023 09 18.38909323 41 08.654-00 17 16.48         22.17GVET122F51
     K23T04A  C2023 09 18.39979223 41 08.728-00 17 33.88         22.44GVET122F51
     K23T04A  C2023 09 18.52497723 41 09.688-00 20 57.72         22.68GVET122F51
     K23T04A  C2023 09 22.41535323 45 15.550-02 25 35.37         21.46GVET122F51
     K23T04A* C2023 10 05.37542500 21 01.095-17 47 44.84         21.16wXET122F51
     K23T04A  C2023 10 05.38653900 21 03.668-17 49 11.83         21.49wXET122F51
     K23T04A  C2023 10 05.39765000 21 06.220-17 50 38.69         21.25wXET122F51
     K23T04A  C2023 10 05.53705000 21 40.115-18 08 26.96         21.20GVET122F51
     K23T04A  C2023 10 05.53769200 21 40.291-18 08 32.17         20.83GVET122F51
     K23T04A  C2023 10 07.38468300 34 25.899-22 39 34.50         20.61GVET122F51
     K23T04A  C2023 10 07.38549700 34 26.193-22 39 42.55         20.67GVET122F51
     K23T04A KC2023 10 08.27721900 41 57.538-25 13 10.78         20.41GVET122I52
     K23T04A KC2023 10 08.27934500 41 58.420-25 13 33.53         20.79GVET122I52
     K23T04A KC2023 10 08.28146700 41 59.273-25 13 55.88         20.68GVET122I52
     K23T04A KC2023 10 08.28359600 42 00.202-25 14 19.54         20.34GVET122I52

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J.
    Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
    Smith.  1.8-m Ritchey-Chretien + 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.

Orbital elements:
2023 TA4                                                 Earth MOID = 0.0187 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 306.99531              (2000.0)            P               Q                  
n   0.74250305     Peri.  247.38688     +0.42304187     -0.90610837             
a   1.2078246      Node   177.58413     +0.84614571     +0.39433883             
e   0.2069765      Incl.    2.43228     +0.32414969     +0.15318130             
P   1.33           H   27.59          G   0.15           U   8                  
Residuals in seconds of arc
230918 F51  0.2-  0.3+    231005 F51  0.1+  0.0     231007 F51  0.1+  0.0
230918 F51  0.1-  0.2+    231005 F51  0.0   0.2+    231008 I52  0.4+  0.5-
230918 F51  0.0   0.1+    231005 F51  0.2-  0.2+    231008 I52  0.2+  0.1-
230918 F51  0.0   0.0     231005 F51  0.1-  0.2+    231008 I52  0.4-  0.6+
230918 F51  0.0   0.5+    231005 F51  0.0   0.1-    231008 I52  0.1-  0.0
230922 F51  0.1+  0.2-    231007 F51  0.1-  0.0

Ephemeris:
2023 TA4                 a,e,i = 1.21, 0.21, 2                   q = 0.9578
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 09    23 35 00.2 +02 40 42   0.1039  1.1097   169.2     9.8    23.5
...
2023 09 24    23 47 21.6 -03 27 35   0.05943 1.0626   175.0     4.7    22.0
...
2023 10 02    00 05 44.9 -11 42 31   0.03983 1.0394   163.8    15.5    21.5
...
2023 10 08    00 39 26.7 -24 19 26   0.02746 1.0233   149.9    29.3    21.1
2023 10 09    00 48 59.8 -27 23 41   0.02571 1.0207   146.6    32.6    21.1
2023 10 10    01 00 32.3 -30 49 02   0.02410 1.0182   142.8    36.3    21.0
...
2023 10 16    03 39 23.1 -54 56 12   0.01871 1.0038   110.3    68.7    21.4
...
2023 10 24    08 48 56.0 -46 33 33   0.02597 0.9871    71.9   106.7    23.6
...
2023 11 08    10 28 11.6 -25 57 57   0.05635 0.9651    61.2   115.8    25.8

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T122




More information about the Iaude mailing list