[Iaude] MPEC A132: 2019 AL6 [a=1.96,e=0.51,i=1.1,H=26.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Jan 9 10:15:26 EST 2019


M.P.E.C. 2019-A132                               Issued 2019 Jan.  9, 15:10 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 AL6
 
Observations:
     K19A06L* C2019 01 04.37047 09 49 20.14 +32 51 15.5          22.5 GVEA132G96
     K19A06L  C2019 01 04.38212 09 49 19.01 +32 50 25.9          21.0 GVEA132G96
     K19A06L  C2019 01 04.38734 09 49 18.57 +32 50 03.2          21.1 GVEA132G96
     K19A06L  C2019 01 04.50366 09 49 07.85 +32 41 20.8          21.8 GVEA132G96
     K19A06L  C2019 01 04.50656 09 49 07.61 +32 41 07.4          21.7 GVEA132G96
     K19A06L  C2019 01 04.50801 09 49 07.49 +32 41 01.1          21.7 GVEA132G96
     K19A06L KC2019 01 06.35227109 48 12.43 +30 41 08.7          22.1 VuEA132H21
     K19A06L KC2019 01 06.36893309 48 11.06 +30 40 11.5          21.9 VuEA132H21
     K19A06L KC2019 01 06.38883809 48 09.37 +30 39 03.2          21.8 VuEA132H21
     K19A06L  C2019 01 07.57086309 47 27.825+29 37 02.28         21.5 GVEA132F51
     K19A06L  C2019 01 07.58218209 47 26.780+29 36 27.75         20.9 GVEA132F51
     K19A06L  C2019 01 07.59354909 47 25.815+29 35 53.46         21.7 GVEA132F51
     K19A06L  C2019 01 08.42783 09 47 03.226+28 56 37.89         22.3 wUEA132F51
     K19A06L  C2019 01 08.44011 09 47 02.254+28 56 07.50         22.0 wUEA132F51
     K19A06L  C2019 01 08.46474 09 47 00.266+28 55 05.95         21.9 wUEA132F51
 
Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
    E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, L. Denneau,
    J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m
    Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.
 
Orbital elements:
2019 AL6                                                 Earth MOID = 0.0061 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  50.47467              (2000.0)            P               Q
n   0.35842636     Peri.   39.26694     +0.32720925     -0.94490065
a   1.9627701      Node    31.63713     +0.86218399     +0.29427017
e   0.5060983      Incl.    1.07512     +0.38674654     +0.14341488
P   2.75           H   26.1           G   0.15           U   5
Residuals in seconds of arc
190104 G96  0.3+  1.1-    190104 G96  0.1+  0.6+    190107 F51  0.3-  0.3-
190104 G96  0.6-  0.0     190106 H21  0.1+  0.0     190107 F51  0.3+  0.0
190104 G96  0.1-  0.1+    190106 H21  0.4+  0.1+    190108 F51  0.1+  0.2+
190104 G96  0.1-  0.3+    190106 H21  0.0   0.7+    190108 F51  0.2-  0.1+
190104 G96  0.1+  0.3+    190107 F51  0.0   0.0     190108 F51  0.0   0.1-

Ephemeris:
2019 AL6                 a,e,i = 1.96, 0.51, 1                   q = 0.9694
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 10    21 52 21.9 +00 09 44   0.05696 0.9699    73.1   103.7    23.6
...
2018 12 25    09 50 50.2 +74 14 17   0.01988 0.9941   121.8    57.2    19.6
...
2019 01 02    09 50 23.4 +36 25 10   0.04857 1.0202   138.6    39.6    21.1
...
2019 01 08    09 47 13.6 +29 16 09   0.07420 1.0450   145.0    32.6    21.9
2019 01 09    09 46 36.2 +28 31 54   0.07861 1.0495   146.1    31.5    22.0
2019 01 10    09 45 57.6 +27 52 18   0.08306 1.0542   147.2    30.3    22.1
...
2019 01 16    09 41 46.4 +25 01 44   0.1106  1.0840   153.8    23.6    22.6
...
2019 01 24    09 35 48.2 +22 52 13   0.1502  1.1286   162.7    15.1    23.1
...
2019 02 08    09 25 53.3 +20 42 14   0.2376  1.2231   174.5     4.4    23.8

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A132



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