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  • MPEC 2021-T282 : 2021 TZ14

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    M.P.E.C. 2021-T282                             Issued 2021 October 15, 11:56 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2021 TZ14                                
    
    
    Observations:
         K21T14Z* C2021 10 13.33169803 21 05.08 +22 50 32.9          20.74GVET282G96
         K21T14Z  C2021 10 13.34265403 21 06.11 +22 48 22.1          20.65GVET282G96
         K21T14Z  C2021 10 13.34783703 21 06.58 +22 47 20.5          20.23GVET282G96
         K21T14Z  C2021 10 13.35301403 21 07.04 +22 46 18.8          20.56GVET282G96
         K21T14Z mC2021 10 13.48115303 21 18.64 +22 20 41.5          20.85GVET282G96
         K21T14Z mC2021 10 13.48156603 21 18.68 +22 20 36.5          20.35GVET282G96
         K21T14Z mC2021 10 13.48198003 21 18.74 +22 20 31.8          20.28GVET282G96
         K21T14Z mC2021 10 13.48291403 21 18.80 +22 20 20.1          20.36GVET282G96
         K21T14Z  C2021 10 13.56013003 21 28.458+22 05 09.46         21.14wUET282F52
         K21T14Z  C2021 10 13.57297703 21 29.598+22 02 34.37         20.69wUET282F52
         K21T14Z  C2021 10 13.58579403 21 30.722+21 59 59.86         20.39wUET282F52
         K21T14Z  C2021 10 13.59861303 21 31.857+21 57 24.28         20.76wUET282F52
         K21T14Z KC2021 10 13.99277703 22 18.71 +20 37 42.9          20.9 GVET282L01
         K21T14Z KC2021 10 13.99485103 22 18.96 +20 37 17.3          21.3 GVET282L01
         K21T14Z bC2021 10 13.99692803 22 19.10 +20 36 52.1          21.0 GVET282L01
         K21T14Z bC2021 10 13.99903303 22 19.27 +20 36 27.3          20.9 GVET282L01
         K21T14Z bC2021 10 14.00116603 22 19.48 +20 36 01.2          20.9 GVET282L01
         K21T14Z KC2021 10 14.11579 03 22 30.46 +20 12 50.8                VET282I93
         K21T14Z KC2021 10 14.11848 03 22 30.69 +20 12 18.5          20.2 GVET282I93
         K21T14Z KC2021 10 14.12127 03 22 30.97 +20 11 43.6          20.3 GVET282I93
         K21T14Z mC2021 10 15.29365303 24 36.00 +16 12 25.2          20.41GVET282G96
         K21T14Z mC2021 10 15.29395003 24 36.02 +16 12 21.6          20.26GVET282G96
         K21T14Z mC2021 10 15.29424903 24 36.04 +16 12 17.7          20.33GVET282G96
         K21T14Z mC2021 10 15.29454603 24 36.07 +16 12 13.9          20.21GVET282G96
    
    Observer details:
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, 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 G. J. Leonard.  Measurers E. J. Christensen,
        G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, 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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2021 TZ14                                                Earth MOID = 0.1182 AU
    Epoch 2021 July 5.0 TT = JDT 2459400.5                  Veres                   
    M 306.47365              (2000.0)            P               Q                  
    n   0.59916325     Peri.  168.72848     +0.96274120     -0.19031599             
    a   1.3934967      Node   204.90968     +0.19877421     +0.97971156             
    e   0.2017491      Incl.   27.13777     +0.18335262     -0.06280985             
    P   1.64           H   23.59          G   0.15           U   9                  
    Residuals in seconds of arc
    211013 G96  0.2-  0.2+    211013 F52  0.2-  0.0     211014 L01  0.1-  0.1+
    211013 G96  0.2+  0.0     211013 F52  0.0   0.1-    211014 I93  0.1+  0.0
    211013 G96  0.3+  0.1+    211013 F52  0.0   0.1+    211014 I93  0.1-  0.4+
    211013 G96  0.1+  0.2+    211013 F52 (0.1-  0.5-)   211014 I93  0.4+  0.5-
    211013 G96  0.0   0.2-    211013 L01  0.3-  0.3+    211015 G96  0.1+  0.1+
    211013 G96  0.0   0.2-    211013 L01  0.5+  0.2-    211015 G96  0.0   0.2+
    211013 G96  0.3+  0.1+    211013 L01  0.1-  0.3-    211015 G96  0.1-  0.0
    211013 G96  0.0   0.3-    211013 L01  0.4-  0.4+    211015 G96  0.1+  0.2-
    
    Ephemeris:
    2021 TZ14                a,e,i = 1.39, 0.20, 27                  q = 1.1124
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 09 15    01 29 20.8 +68 31 52   0.2920  1.1196   105.5    60.0    23.3
    ...
    2021 09 30    02 42 45.1 +55 20 23   0.1940  1.1125   120.4    50.9    22.1
    ...
    2021 10 08    03 08 57.8 +38 54 01   0.1536  1.1131   135.0    39.4    21.3
    ...
    2021 10 14    03 22 18.5 +20 36 52   0.1378  1.1156   147.0    29.1    20.8
    2021 10 15    03 24 04.2 +17 13 13   0.1369  1.1162   148.5    27.8    20.7
    2021 10 16    03 25 42.7 +13 47 21   0.1365  1.1168   149.6    26.8    20.7
    ...
    2021 10 22    03 33 16.2 -05 59 52   0.1453  1.1216   148.4    27.7    20.9
    ...
    2021 10 30    03 38 22.7 -25 25 13   0.1808  1.1304   136.1    37.5    21.7
    ...
    2021 11 14    03 39 17.8 -41 55 40   0.2800  1.1541   119.7    48.1    22.9
    
    M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-T282
    


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