[Iaude] MPEC U94: 2023 TT28 [a=2.32,e=0.51,i=3.5,H=22.7]

Wed Oct 18 22:47:48 EDT 2023

M.P.E.C. 2023-U94                              Issued 2023 October 19, 02:46 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 TT28                                    


Observations:
     K23T28T*1C2023 10 12.42427305 06 52.088+07 35 00.35         21.38GVEU094G96
     K23T28T 1C2023 10 12.43454205 06 53.291+07 35 01.25         21.40GVEU094G96
     K23T28T 1C2023 10 12.43968205 06 53.957+07 35 01.25         22.24GVEU094G96
     K23T28T  C2023 10 17.55352205 16 37.065+07 36 46.52         22.20wXEU094F52
     K23T28T  C2023 10 17.57925005 16 39.232+07 36 47.50         22.01wXEU094F52
     K23T28T  C2023 10 17.59215405 16 40.325+07 36 47.90         22.18wXEU094F52
     K23T28T KC2023 10 18.36637005 17 54.51 +07 37 04.4          21.7 VuEU094H21
     K23T28T KC2023 10 18.38049205 17 55.69 +07 37 04.7          22.2 VuEU094H21
     K23T28T  C2023 10 18.45579505 18 02.408+07 37 10.37         21.4 GVEU094H01
     K23T28T  C2023 10 18.46075005 18 02.801+07 37 10.70         21.3 GVEU094H01
     K23T28T  C2023 10 18.47005305 18 03.551+07 37 10.90         21.4 GVEU094H01
     K23T28T  C2023 10 18.47667305 18 04.093+07 37 11.14         22.0 GVEU094H01
     K23T28T 3C2023 10 18.57355305 18 13.454+07 37 22.97         21.42GVEU094T14
     K23T28T 3C2023 10 18.57551205 18 13.607+07 37 23.06         21.43GVEU094T14
     K23T28T 3C2023 10 18.57649105 18 13.682+07 37 23.10         21.34GVEU094T14

Observer details:
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
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.  0.81-m f/4.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, H.
    Januszewski, T. Burdullis.  Measurers R. Weryk, R. Wainscoat.  3.6-m f/4.1
    reflector + CCD.

Orbital elements:
2023 TT28                                                Earth MOID = 0.1339 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 356.65819              (2000.0)            P               Q                  
n   0.27910492     Peri.  228.77222     +0.98017988     -0.19449140             
a   2.3189482      Node   142.39794     +0.19517304     +0.91537972             
e   0.5142762      Incl.    3.54134     +0.03398375     +0.35249548             
P   3.53           H   22.77          G   0.15           U   9                  
Residuals in seconds of arc
231012 G96  0.3-  0.4-    231017 F52  0.0   0.0     231018 H01  0.1-  0.1-
231012 G96  0.4-  0.4+    231018 H21  0.0   0.1-    231018 H01  0.1+  0.1-
231012 G96  0.5+  0.3+    231018 H21  0.4+  0.4-    231018 T14  0.0   0.0
231017 F52  0.1-  0.1-    231018 H01  0.0   0.2-    231018 T14  0.0   0.0
231017 F52  0.1-  0.0     231018 H01  0.1-  0.0     231018 T14  0.0   0.0

Ephemeris:
2023 TT28                a,e,i = 2.32, 0.51, 4                   q = 1.1264
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 19    03 45 31.2 +07 10 52   0.2210  1.1285   119.0    51.2    21.6
...
2023 10 04    04 44 36.2 +07 33 46   0.2344  1.1312   118.5    51.0    21.8
...
2023 10 12    05 05 55.5 +07 35 12   0.2457  1.1435   120.7    48.6    21.8
...
2023 10 18    05 17 19.7 +07 37 09   0.2553  1.1574   123.6    45.8    21.9
2023 10 19    05 18 51.9 +07 37 47   0.2570  1.1601   124.1    45.3    21.9
2023 10 20    05 20 18.0 +07 38 32   0.2587  1.1629   124.7    44.7    21.9
...
2023 10 26    05 26 53.3 +07 45 59   0.2694  1.1818   128.8    41.0    21.9
...
2023 11 03    05 30 41.7 +08 05 28   0.2856  1.2122   135.4    35.1    21.9
...
2023 11 18    05 25 23.3 +09 17 04   0.3258  1.2826   150.6    22.2    21.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U94