[Iaude] MPEC T256: 2023 TD14 [a=1.53,e=0.37,i=3.5,H=25.8]

Sun Oct 15 15:55:38 EDT 2023

M.P.E.C. 2023-T256                             Issued 2023 October 15, 19:54 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 TD14                                    


Observations:
     K23T14D*1C2023 10 12.25413500 37 43.288+11 55 23.20         21.91GVET256G96
     K23T14D 1C2023 10 12.25933800 37 43.424+11 55 18.26         21.66GVET256G96
     K23T14D 1C2023 10 12.26453500 37 43.669+11 55 15.10         21.05GVET256G96
     K23T14D 1C2023 10 12.26972600 37 43.907+11 55 10.63         21.17GVET256G96
     K23T14D KC2023 10 12.37976200 37 49.105+11 53 39.91         21.54GVET256I52
     K23T14D KC2023 10 12.38594300 37 49.372+11 53 34.40         21.40GVET256I52
     K23T14D KC2023 10 12.39213200 37 49.667+11 53 29.04         21.25GVET256I52
     K23T14D KC2023 10 12.39831000 37 50.048+11 53 24.40         21.11GVET256I52
     K23T14D KC2023 10 13.23762700 39 00.140+11 41 46.20               VET256V06
     K23T14D KC2023 10 13.24033900 39 00.320+11 41 43.90         21.63GVET256V06
     K23T14D KC2023 10 13.24305300 39 00.420+11 41 41.70               VET256V06
     K23T14D  C2023 10 14.16954000 40 21.279+11 27 34.68         21.3 GVET256H01
     K23T14D  C2023 10 14.17415400 40 21.566+11 27 30.46         21.5 GVET256H01
     K23T14D  C2023 10 14.18347300 40 22.149+11 27 22.06         21.3 GVET256H01
     K23T14D  C2023 10 14.19317200 40 22.746+11 27 13.36         21.6 GVET256H01
     K23T14D KC2023 10 15.35705 00 42 08.30 +11 07 44.5          21.3 RVET256691
     K23T14D KC2023 10 15.36264 00 42 08.74 +11 07 38.0          21.5 RVET256691
     K23T14D KC2023 10 15.36823 00 42 09.15 +11 07 32.2                VET256691

Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer R. A. Mastaler.
    0.9-m f/3 reflector + 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.
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.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m reflector +
    1K CCD.

Orbital elements:
2023 TD14                                                Earth MOID = 0.0216 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 318.18055              (2000.0)            P               Q                  
n   0.51917708     Peri.  224.86691     +0.27267910     -0.96163601             
a   1.5331773      Node   209.34804     +0.89902075     +0.26579483             
e   0.3656375      Incl.    3.51374     +0.34264821     +0.06789173             
P   1.90           H   25.85          G   0.15           U   9                  
Residuals in seconds of arc
231012 G96  0.9+  0.4+    231012 I52  0.6-  0.4-    231014 H01  0.0   0.1-
231012 G96  0.5-  0.4-    231012 I52  0.2+  0.3+    231014 H01  0.0   0.0
231012 G96  0.3-  0.5+    231013 V06  0.3-  0.3-    231014 H01  0.0   0.1+
231012 G96  0.2-  0.1+    231013 V06  0.3+  0.3-    231015 691  0.1-  1.1+
231012 I52  0.6+  0.1-    231013 V06  0.3-  0.2-    231015 691  0.5+  0.8+
231012 I52  0.2-  0.3-    231014 H01  0.0   0.0     231015 691  0.6+  1.3+

Ephemeris:
2023 TD14                a,e,i = 1.53, 0.37, 4                   q = 0.9726
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 15    00 22 17.2 +13 09 55   0.2494  1.2418   158.9    17.0    24.2
...
2023 09 30    00 28 15.6 +13 24 00   0.1644  1.1635   169.0     9.4    22.9
...
2023 10 08    00 33 21.0 +12 41 26   0.1262  1.1243   171.5     7.5    22.2
...
2023 10 14    00 40 03.4 +11 30 51   0.1002  1.0967   170.8     8.3    21.6
2023 10 15    00 41 35.7 +11 14 32   0.09604 1.0923   170.6     8.6    21.5
2023 10 16    00 43 17.6 +10 56 35   0.09197 1.0879   170.3     8.9    21.5
...
2023 10 22    00 58 20.6 +08 23 17   0.06873 1.0629   168.5    10.8    20.8
...
2023 10 30    01 46 05.5 +00 46 38   0.04122 1.0332   165.4    14.0    19.8
...
2023 11 14    08 14 41.5 -30 45 18   0.03123 0.9917    93.0    85.2    21.3

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T256