[Iaude] MPEC T47: 2023 TB1 [a=0.90,e=0.33,i=3.9,H=29.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Oct 6 11:58:57 EDT 2023 

M.P.E.C. 2023-T47                               Issued 2023 October 6, 15:57 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 TB1                                    


Observations:
     K23T01B*1C2023 10 05.42459002 28 49.840+11 20 05.10         20.23GVET047G96
     K23T01B 1C2023 10 05.42973902 28 49.012+11 21 17.35         20.11GVET047G96
     K23T01B 1C2023 10 05.43488102 28 48.148+11 22 32.02         20.09GVET047G96
     K23T01B 1C2023 10 05.44003602 28 47.370+11 23 45.85         20.26GVET047G96
     K23T01B  C2023 10 05.47802702 28 40.238+11 32 34.32         19.8 GVET047H01
     K23T01B  C2023 10 05.48111802 28 39.890+11 33 19.83         19.9 GVET047H01
     K23T01B  C2023 10 05.49227102 28 38.726+11 36 04.53         19.9 GVET047H01
     K23T01B  C2023 10 05.50107102 28 37.925+11 38 15.33         20.2 GVET047H01
     K23T01B mC2023 10 05.50481202 28 38.867+11 39 36.58         20.13GVET047I52
     K23T01B mC2023 10 05.50526902 28 38.802+11 39 44.24         19.80GVET047I52
     K23T01B mC2023 10 05.50571602 28 38.737+11 39 50.00         20.94GVET047I52
     K23T01B mC2023 10 05.50616502 28 38.701+11 39 57.20         21.77GVET047I52
     K23T01B KB2023 10 06.08814302 30 35.93 +15 07 10.6          19.6 GVET047I93
     K23T01B KB2023 10 06.09025302 30 35.65 +15 08 13.0          20.4 GVET047I93
     K23T01B KB2023 10 06.09231102 30 35.40 +15 09 13.5          19.9 GVET047I93
     K23T01B KB2023 10 06.09432402 30 35.17 +15 10 13.2          19.4 GVET047I93
     K23T01B KC2023 10 06.30852002 31 39.97 +17 16 14.6          20.5 VuET047H21
     K23T01B KC2023 10 06.31010502 31 39.76 +17 17 19.2          20.5 VuET047H21
     K23T01B KC2023 10 06.31168802 31 39.56 +17 18 23.4          20.5 VuET047H21
     K23T01B KC2023 10 06.31327102 31 39.33 +17 19 27.7          20.4 VuET047H21
     K23T01B KC2023 10 06.31485402 31 39.10 +17 20 32.5          20.2 VuET047H21

Observer details:
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.  0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    prime focus + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.

Orbital elements:
2023 TB1                                                 Earth MOID = 0.0015 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 239.45780              (2000.0)            P               Q                  
n   1.16032703     Peri.  128.70857     -0.77837157     -0.62763555             
a   0.8969105      Node    12.43814     +0.55301856     -0.69642688             
e   0.3342972      Incl.    3.87000     +0.29716692     -0.34794140             
P   0.85           H   29.31          G   0.15           U   6                  
Residuals in seconds of arc
231005 G96  0.0   0.6+    231005 H01  0.2+  0.0     231006 I93  0.1-  0.0
231005 G96  0.2+  0.7-    231005 I52  0.2+  0.1-    231006 I93  0.2+  0.0
231005 G96  0.4-  0.3+    231005 I52  0.1-  0.7+    231006 H21  0.1-  0.3-
231005 G96  0.2+  0.0     231005 I52  0.4-  0.2-    231006 H21  0.0   0.1+
231005 H01  0.2+  0.1-    231005 I52  0.3-  0.2+    231006 H21  0.2+  0.0
231005 H01  0.1+  0.0     231006 I93  0.0   0.5+    231006 H21  0.0   0.2-
231005 H01  0.1+  0.0     231006 I93  0.2-  0.5+    231006 H21  0.1-  0.0

Ephemeris:
2023 TB1                 a,e,i = 0.90, 0.33, 4                   q = 0.5971
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 06    02 12 03.3 +02 51 34   0.1748  1.1292   130.3    42.9    27.4
...
2023 09 21    02 22 15.9 +03 41 01   0.08923 1.0758   141.8    35.2    25.7
...
2023 09 29    02 25 22.3 +04 47 22   0.04572 1.0412   148.4    30.2    24.0
...
2023 10 05    02 28 25.9 +09 58 00   0.01375 1.0125   152.8    26.8    21.2
2023 10 06    02 30 25.3 +14 34 07   0.0085001.0075   152.2    27.6    20.2
2023 10 07    02 39 23.7 +33 06 32   0.0034611.0024   142.0    37.9    18.5
...
2023 10 13    14 24 49.4 -01 12 49   0.02906 0.9707    19.6   159.9    32.5
...
2023 10 21    14 24 14.5 -03 24 42   0.07252 0.9252    13.0   166.0
...
2023 11 05    14 21 12.5 -04 56 12   0.1638  0.8317    11.3   166.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-T47

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