[Iaude] MPEC U05: 2023 TN15 [a=1.40,e=0.27,i=2.9,H=27.3]

Mon Oct 16 09:22:10 EDT 2023

M.P.E.C. 2023-U05                              Issued 2023 October 16, 13:20 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 TN15                                    


Observations:
     K23T15N* C2023 10 12.35033701 43 46.622-09 36 50.30         20.97wXEU005F52
     K23T15N  C2023 10 12.36206101 43 55.934-09 37 25.43         20.76wXEU005F52
     K23T15N  C2023 10 12.37373401 44 05.097-09 38 00.17         20.90wXEU005F52
     K23T15N  C2023 10 12.50361201 45 45.960-09 44 11.74         20.97GVEU005F52
     K23T15N  C2023 10 12.50424901 45 46.466-09 44 13.58         20.56GVEU005F52
     K23T15N KB2023 10 12.92047601 52 09.36 -10 05 05.3          20.6 GVEU005I93
     K23T15N KB2023 10 12.92958601 52 16.93 -10 05 32.9          20.5 GVEU005I93
     K23T15N KB2023 10 12.93856101 52 24.42 -10 05 58.5          20.9 GVEU005I93
     K23T15N KC2023 10 13.39189901 59 03.059-10 26 25.30         21.06GVEU005I52
     K23T15N KC2023 10 13.39412801 59 04.898-10 26 31.81         21.49GVEU005I52
     K23T15N KC2023 10 13.39635301 59 06.738-10 26 38.08         20.87GVEU005I52
     K23T15N KC2023 10 13.39855601 59 08.531-10 26 43.73         21.07GVEU005I52
     K23T15N 1C2023 10 16.30949602 45 35.107-12 28 50.52         20.87GVEU005G96
     K23T15N 1C2023 10 16.31466302 45 39.629-12 29 02.44         20.87GVEU005G96
     K23T15N 1C2023 10 16.31982302 45 44.194-12 29 14.06         20.53GVEU005G96
     K23T15N 1C2023 10 16.32498202 45 48.740-12 29 25.80         20.69GVEU005G96

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. C. Fuls.  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.
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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.

Orbital elements:
2023 TN15                                                Earth MOID = 0.0307 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 331.25761              (2000.0)            P               Q                  
n   0.59722279     Peri.  212.41618     +0.78064782     -0.62494742             
a   1.3965135      Node   186.27058     +0.58351428     +0.73195971             
e   0.2721095      Incl.    2.86010     +0.22383042     +0.27143271             
P   1.65           H   27.39          G   0.15           U   8                  
Residuals in seconds of arc
231012 F52  0.7-  0.3+    231012 I93  0.5-  0.4-    231016 G96  0.5+  0.1+
231012 F52  0.4+  0.2+    231012 I93  0.3+  0.2+    231016 G96  0.1-  0.0
231012 F52  0.4+  0.2+    231013 I52  0.1+  0.4+    231016 G96  0.1+  0.1+
231012 F52  0.0   0.4+    231013 I52  0.1+  0.1-    231016 G96  0.0   0.0
231012 F52  0.1+  0.3+    231013 I52  0.1+  0.5-
231012 I93  0.4-  0.5+    231013 I52  0.3-  0.3-

Ephemeris:
2023 TN15                a,e,i = 1.40, 0.27, 3                   q = 1.0165
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 16    22 53 27.3 +02 40 20   0.08554 1.0897   168.7    10.4    22.9
...
2023 10 01    23 47 42.0 -01 50 29   0.05000 1.0505   169.2    10.3    21.7
...
2023 10 09    00 59 05.7 -06 55 53   0.03690 1.0351   167.1    12.5    21.0
...
2023 10 15    02 24 18.0 -11 34 12   0.03208 1.0264   154.2    25.0    21.1
2023 10 16    02 40 27.1 -12 14 05   0.03183 1.0252   151.4    27.8    21.2
2023 10 17    02 56 47.1 -12 49 49   0.03176 1.0241   148.5    30.6    21.3
...
2023 10 23    04 28 57.9 -14 38 22   0.03462 1.0189   132.5    46.1    21.9
...
2023 10 31    05 52 46.1 -13 45 45   0.04461 1.0162   120.2    57.6    22.8
...
2023 11 15    06 59 02.7 -10 29 31   0.06972 1.0244   118.5    58.1    23.8

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U05