[Iaude] MPEC A50: 2019 AY [a=2.01,e=0.41,i=10.0,H=23.2]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Jan 4 20:17:17 EST 2019


M.P.E.C. 2019-A50                                Issued 2019 Jan. 5, 01:12 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 AY
 
Observations:
     K19A00Y  C2018 12 17.57387607 54 10.125+27 22 06.04         23.2 GVEA050F51
     K19A00Y  C2018 12 17.58616707 54 11.003+27 22 24.75         22.8 GVEA050F51
     K19A00Y  C2018 12 17.59850307 54 11.931+27 22 43.20         22.7 GVEA050F51
     K19A00Y  C2018 12 17.61079707 54 12.813+27 23 01.79         22.5 GVEA050F51
     K19A00Y* C2019 01 03.48088 08 17 06.906+36 23 45.81         22.5 wUEA050F51
     K19A00Y  C2019 01 03.50480 08 17 08.592+36 24 40.55         21.8 wUEA050F51
     K19A00Y  C2019 01 03.51682 08 17 09.408+36 25 08.00         21.9 wUEA050F51
     K19A00Y KC2019 01 04.22261208 18 09.17 +36 51 58.7          22.0 VuEA050H21
     K19A00Y KC2019 01 04.23439308 18 10.03 +36 52 26.1          22.2 VuEA050H21
     K19A00Y KC2019 01 04.25064508 18 11.23 +36 53 03.7          21.9 VuEA050H21
     K19A00Y ^C2019 01 04.51207208 18 32.117+37 03 18.87         21.91GVEA050568
     K19A00Y ^C2019 01 04.51302608 18 32.183+37 03 21.06         22.06GVEA050568
     K19A00Y ^C2019 01 04.51397908 18 32.250+37 03 23.26         21.99GVEA050568
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, A. Petric.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
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.
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 AY                                                  Earth MOID = 0.2550 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  21.86425              (2000.0)            P               Q
n   0.34663496     Peri.   67.12578     -0.85224276     -0.49415229
a   2.0070328      Node    82.87598     +0.39370149     -0.82200586
e   0.4113633      Incl.    9.96692     +0.34450169     -0.28305457
P   2.84           H   23.2           G   0.15           U   6
Residuals in seconds of arc
181217 F51  0.1+  0.1-    190103 F51  0.2+  0.0     190104 568  0.0   0.0
181217 F51  0.2-  0.1+    190103 F51  0.0   0.1+    190104 568  0.0   0.0
181217 F51  0.2+  0.0     190104 H21  0.1-  0.2+    190104 568  0.0   0.0
181217 F51  0.1-  0.1+    190104 H21  0.1-  0.0
190103 F51  0.1-  0.1-    190104 H21  0.1+  0.4-

Ephemeris:
2019 AY                  a,e,i = 2.01, 0.41, 10                  q = 1.1814
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 06    07 37 59.8 +23 17 30   0.4992  1.4092   141.1    26.0    23.6
...
2018 12 21    07 58 49.8 +28 53 51   0.3892  1.3392   151.7    20.4    22.8
...
2018 12 29    08 09 38.3 +33 04 33   0.3441  1.3053   156.1    17.8    22.4
...
2019 01 04    08 17 49.7 +36 43 26   0.3168  1.2820   157.6    17.0    22.1
2019 01 05    08 19 13.1 +37 22 03   0.3128  1.2783   157.7    17.0    22.1
2019 01 06    08 20 37.1 +38 01 10   0.3090  1.2746   157.7    17.0    22.1
...
2019 01 12    08 29 21.1 +42 03 29   0.2893  1.2539   156.4    18.3    21.9
...
2019 01 20    08 42 27.0 +47 29 37   0.2713  1.2297   151.8    22.2    21.9
...
2019 02 04    09 14 19.5 +55 58 02   0.2589  1.1968   140.5    31.6    22.0

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A50



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