[Iaude] MPEC A140: 2019 AT6 [a=1.02,e=0.11,i=7.3,H=27.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Jan 9 10:53:16 EST 2019


M.P.E.C. 2019-A140                               Issued 2019 Jan.  9, 15:48 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2019 AT6
 
Observations:
     K19A06T* C2019 01 08.35635 08 21 40.42 +21 07 08.4                VEA140G96
     K19A06T  C2019 01 08.36142 08 21 38.49 +21 05 53.6          21.3 GVEA140G96
     K19A06T  C2019 01 08.36650 08 21 36.60 +21 04 38.4          20.8 GVEA140G96
     K19A06T  C2019 01 08.37161 08 21 34.65 +21 03 23.1                VEA140G96
     K19A06T  C2019 01 08.48178 08 20 53.78 +20 35 40.5          20.6 GVEA140V06
     K19A06T  C2019 01 08.48480 08 20 52.74 +20 34 54.0          20.8 GVEA140V06
     K19A06T  C2019 01 08.48781 08 20 51.67 +20 34 07.2          20.6 GVEA140V06
     K19A06T  C2019 01 08.49083 08 20 50.63 +20 33 21.2          20.8 GVEA140V06
     K19A06T  C2019 01 08.49523 08 20 49.12 +20 32 13.5          20.5 GVEA140V06
     K19A06T  C2019 01 08.49687 08 20 48.52 +20 31 47.6          20.8 GVEA140V06
     K19A06T  C2019 01 08.49769 08 20 48.22 +20 31 32.1          19.4 GVEA140V06
     K19A06T KC2019 01 08.85916 08 19 36.39 +18 57 36.0          19.7 RVEA140K51
     K19A06T KC2019 01 08.86129 08 19 35.67 +18 57 03.0          19.5 RVEA140K51
     K19A06T KC2019 01 08.86341 08 19 35.02 +18 56 29.6          19.8 RVEA140K51
     K19A06T KC2019 01 08.89444708 19 25.26 +18 47 53.8          20.5 GVEA140J95
     K19A06T KC2019 01 08.90725308 19 21.06 +18 44 32.7          20.7 GVEA140J95
     K19A06T KC2019 01 08.92057208 19 16.59 +18 41 05.2          20.7 GVEA140J95
     K19A06T KC2019 01 09.10912 08 18 04.77 +17 50 47.9                VEA140204
     K19A06T KC2019 01 09.12460 08 17 59.03 +17 46 30.0                VEA140204
     K19A06T KC2019 01 09.13941 08 17 53.70 +17 42 21.9          20.6 GVEA140204
     K19A06T  C2019 01 09.32086 08 17 15.52 +16 53 18.0          20.1 GVEA140I52
     K19A06T  C2019 01 09.32398 08 17 14.20 +16 52 25.4          20.6 GVEA140I52
     K19A06T  C2019 01 09.32543 08 17 13.59 +16 52 00.7          20.8 GVEA140I52
     K19A06T  C2019 01 09.32688 08 17 13.01 +16 51 36.4          20.9 GVEA140I52
 
Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
G96 Mt. Lemmon Survey.  Observer A. D. Grauer.  Measurers B. M. Africano,
    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, R. L. Seaman,
    F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer A. R. Gibbs.
    Measurers B. M. Africano, 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, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
    Schmidt-Cassegrain + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero,
    R. Furgoni.  Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer A. R. Gibbs.  Measurers
    B. M. Africano, 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,
    R. L. Seaman, F. C. Shelly.  1.55-m reflector + CCD.
 
Orbital elements:
2019 AT6                                                 Earth MOID = 0.0092 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  24.50474              (2000.0)            P               Q
n   0.95739630     Peri.  271.62178     -0.93362544     +0.33744480
a   1.0195493      Node   288.11267     -0.25717303     -0.86508622
e   0.1073031      Incl.    7.27217     -0.24941047     -0.37115608
P   1.03           H   27.7           G   0.15           U   6
Residuals in seconds of arc
190108 G96  0.2-  0.3+    190108 V06  0.2+  0.3+    190108 J95  0.4+  0.3+
190108 G96  0.2-  0.1+    190108 V06  0.3-  0.3-    190109 204  0.0   0.2-
190108 G96  0.4+  0.2-    190108 V06 (0.6-  3.1-)   190109 204  0.5-  0.1+
190108 G96  0.4+  0.0     190108 K51  0.2-  0.0     190109 204  0.2+  0.1-
190108 V06  0.1-  0.0     190108 K51  0.3-  0.1-    190109 I52  0.5+  0.2+
190108 V06  0.1+  0.0     190108 K51  0.5+  0.7-    190109 I52  0.1-  0.1+
190108 V06  0.1-  0.5-    190108 J95  0.5-  0.7+    190109 I52  0.2-  0.2-
190108 V06  0.0   0.1+    190108 J95  0.1+  0.7-    190109 I52  0.0   0.1-

Ephemeris:
2019 AT6                 a,e,i = 1.02, 0.11, 7                   q = 0.9101
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 10    08 44 53.2 +51 49 29   0.1164  1.0625   129.4    45.8    24.9
...
2018 12 25    08 51 53.6 +46 35 04   0.06832 1.0372   140.6    37.0    23.5
...
2019 01 02    08 41 58.9 +38 03 15   0.04486 1.0229   151.4    27.4    22.2
...
2019 01 08    08 23 13.1 +22 33 12   0.02975 1.0120   164.1    15.5    20.9
2019 01 09    08 18 44.2 +18 23 15   0.02766 1.0102   165.4    14.2    20.7
2019 01 10    08 13 46.4 +13 34 19   0.02577 1.0083   165.3    14.4    20.6
...
2019 01 16    07 30 32.3 -28 12 49   0.02090 0.9973   130.5    48.6    21.1
...
2019 01 24    05 27 26.5 -68 35 01   0.03294 0.9828    86.5    91.6    23.5
...
2019 02 08    00 13 39.0 -74 30 34   0.07036 0.9572    63.7   112.6    26.2

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A140



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