• MPC Preparation (Info)

  • MPEC 2017-T27 : 2017 TB1

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    M.P.E.C. 2017-T27                                Issued 2017 Oct. 7, 22:22 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
    
                                       2017 TB1
    
    Observations:
         K17T01B* C2017 10 01.37024 00 22 46.71 +32 28 23.0          20.6 VqET027G96
         K17T01B  C2017 10 01.40153 00 22 59.24 +32 23 22.6          20.9 VqET027G96
         K17T01B  C2017 10 01.40808 00 23 01.87 +32 22 18.8          21.1 VqET027G96
         K17T01B  C2017 10 01.41463 00 23 04.50 +32 21 15.3          21.6 VqET027G96
         K17T01B  C2017 10 01.47149 00 23 27.73 +32 12 01.2          21.5 VqET027G96
         K17T01B  C2017 10 01.47621 00 23 29.69 +32 11 15.0          21.2 VqET027G96
         K17T01B  C2017 10 01.47958 00 23 31.04 +32 10 42.6          20.4 VqET027G96
         K17T01B  C2017 10 01.48295 00 23 32.50 +32 10 08.5                qET027G96
         K17T01B  C2017 10 02.15305200 28 30.70 +30 20 54.7          20.2 GUET027H01
         K17T01B  C2017 10 02.16357100 28 34.96 +30 19 11.0          20.7 GUET027H01
         K17T01B  C2017 10 02.16779500 28 36.66 +30 18 29.1          21.1 GUET027H01
         K17T01B  C2017 10 02.17431800 28 39.29 +30 17 24.8          20.5 GUET027H01
         K17T01B  C2017 10 03.12903800 35 28.83 +27 32 55.5          20.5 GUET027H01
         K17T01B  C2017 10 03.14299200 35 34.50 +27 30 29.5          20.3 GUET027H01
         K17T01B  C2017 10 03.14565800 35 35.57 +27 30 01.7          20.3 GUET027H01
         K17T01B  C2017 10 03.15873000 35 40.83 +27 27 45.1          20.4 GUET027H01
         K17T01B  C2017 10 03.26041 00 36 21.30 +27 09 54.3          19.4 RoET027926
         K17T01B  C2017 10 03.26384 00 36 22.65 +27 09 18.1          20.0 RoET027926
         K17T01B  C2017 10 03.26727 00 36 23.98 +27 08 41.1          19.9 RoET027926
         K17T01B  C2017 10 03.33315 00 36 49.52 +26 56 54.6          20.2 RoET027926
         K17T01B  C2017 10 03.33658 00 36 50.83 +26 56 18.3          20.0 RoET027926
         K17T01B  C2017 10 03.34001 00 36 52.17 +26 55 41.0          19.6 RoET027926
    
    Observer details:
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        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 reflector + CCD.
    
    Orbital elements:
    2017 TB1                                                 Earth MOID = 0.0884 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 341.97091              (2000.0)            P               Q
    n   0.56618971     Peri.  176.86772     +0.97370901     -0.21009750
    a   1.4470873      Node   196.10100     +0.20149216     +0.97463602
    e   0.2489426      Incl.   18.50750     +0.10626227     +0.07709516
    P   1.74           H   24.5           G   0.15           U   7
    Residuals in seconds of arc
    171001 G96  0.3-  1.2-    171002 H01  0.1-  0.3+    171003 926  0.0   0.2-
    171001 G96  0.2+  0.3+    171002 H01  0.0   0.1+    171003 926  0.2+  0.2+
    171001 G96  0.1+  0.1-    171002 H01  0.0   0.2-    171003 926  0.2+  0.3-
    171001 G96  0.0   0.1-    171002 H01  0.1+  0.1-    171003 926  0.0   0.2-
    171001 G96  0.1+  0.2+    171003 H01  0.1-  0.0     171003 926  0.3-  0.6+
    171001 G96  0.1+  0.2+    171003 H01  0.1+  0.3-    171003 926  0.2-  0.3+
    171001 G96  0.5-  0.9+    171003 H01  0.0   0.2-
    171001 G96  0.2+  0.2-    171003 H01  0.1+  0.0
    
    Ephemeris:
    2017 TB1                 a,e,i = 1.45, 0.25, 19                  q = 1.0868
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 09 07    22 04 02.0 +57 13 53   0.2060  1.1121   115.5    54.9    23.3
    ...
    2017 09 22    23 17 39.4 +49 28 55   0.1326  1.0928   129.4    45.2    22.0
    ...
    2017 09 30    00 12 57.6 +35 54 54   0.1017  1.0879   146.7    30.4    21.0
    ...
    2017 10 06    00 55 24.3 +18 29 08   0.08940 1.0868   166.4    12.5    20.2
    2017 10 07    01 02 08.9 +15 06 30   0.08868 1.0869   169.9     9.3    20.0
    2017 10 08    01 08 44.6 +11 40 23   0.08839 1.0870   173.1     6.4    19.9
    ...
    2017 10 14    01 44 28.8 -08 04 07   0.09547 1.0889   162.4    16.1    20.5
    ...
    2017 10 22    02 20 43.3 -26 11 06   0.1232  1.0949   141.9    34.1    21.6
    ...
    2017 11 06    03 00 25.5 -39 20 56   0.1985  1.1161   124.6    47.0    23.0
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-T27
    

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