[Iaude] MPEC A246: 2019 AK11 [a=2.55,e=0.90,i=25.8,H=19.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Jan 15 10:57:22 EST 2019


M.P.E.C. 2019-A246                               Issued 2019 Jan. 15, 15:54 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 AK11
 
Observations:
     K19A11K* C2019 01 11.40602 06 20 09.203+62 10 07.34         21.0 wUEA246F51
     K19A11K  C2019 01 11.41925 06 20 05.227+62 09 37.17         21.3 wUEA246F51
     K19A11K  C2019 01 11.43551 06 20 00.389+62 09 00.27         21.0 wUEA246F51
     K19A11K  C2019 01 11.44874 06 19 56.474+62 08 30.22         21.0 wUEA246F51
     K19A11K  C2019 01 12.16445 06 16 37.55 +61 41 31.5          22.4 GVEA246I52
     K19A11K  C2019 01 12.16569 06 16 37.26 +61 41 28.5          21.3 GVEA246I52
     K19A11K  C2019 01 12.16694 06 16 36.87 +61 41 26.5          21.6 GVEA246I52
     K19A11K 1C2019 01 13.32008 06 11 38.53 +60 58 14.7                LEA246658
     K19A11K 1C2019 01 13.32108 06 11 38.32 +60 58 12.5                LEA246658
     K19A11K 1C2019 01 13.32301 06 11 37.82 +60 58 08.0                LEA246658
     K19A11K 1C2019 01 13.32497 06 11 37.34 +60 58 03.5                LEA246658
     K19A11K 1C2019 01 13.32595 06 11 37.08 +60 58 01.3                LEA246658
     K19A11K 1C2019 01 14.28663 06 07 51.39 +60 22 22.7                LEA246658
     K19A11K 1C2019 01 14.28769 06 07 51.16 +60 22 20.5                LEA246658
     K19A11K 1C2019 01 14.28873 06 07 50.95 +60 22 18.2                LEA246658
     K19A11K 1C2019 01 14.28977 06 07 50.74 +60 22 15.9                LEA246658
     K19A11K 1C2019 01 14.29184 06 07 50.25 +60 22 10.7                LEA246658
     K19A11K  C2019 01 15.20014 06 04 33.88 +59 48 50.5          21.1 GVEA246I52
     K19A11K  C2019 01 15.20263 06 04 33.32 +59 48 45.5          22.0 GVEA246I52
     K19A11K  C2019 01 15.20512 06 04 32.81 +59 48 39.6          20.9 GVEA246I52
 
Observer details:
658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
    reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
    H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
    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.
    1.0-m reflector + CCD.
 
Orbital elements:
2019 AK11                                                Earth MOID = 0.3172 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  45.65740              (2000.0)            P               Q
n   0.24247882     Peri.  352.24015     +0.74526982     +0.61901413
a   2.5469486      Node   325.28805     -0.58599417     +0.43079825
e   0.9035824      Incl.   25.79286     -0.31809389     +0.65668438
P   4.06           H   19.3           G   0.15           U   8
Residuals in seconds of arc
190111 F51  0.1+  0.1+    190113 658  0.3-  0.1+    190114 658  0.1+  0.3+
190111 F51  0.1-  0.1-    190113 658  0.0   0.1+    190114 658  0.3+  0.3+
190111 F51  0.1-  0.0     190113 658  0.1-  0.1-    190114 658  0.2+  0.3-
190111 F51  0.0   0.1+    190113 658  0.0   0.2-    190115 I52  0.1+  0.3-
190112 I52  0.0   0.1-    190113 658  0.1-  0.2-    190115 I52  0.1-  0.2+
190112 I52  0.4+  0.4-    190114 658  0.3-  0.1+    190115 I52  0.1+  0.3-
190112 I52  0.1+  0.4+    190114 658  0.2-  0.3+

Ephemeris:
2019 AK11                a,e,i = 2.55, 0.90, 26                  q = 0.2456
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 16    11 23 43.9 +65 40 00   0.5544  1.2981   112.0    44.7    20.3
...
2018 12 31    07 51 28.2 +68 38 08   0.6756  1.5272   133.2    28.0    20.6
...
2019 01 08    06 39 14.2 +64 18 04   0.7747  1.6410   137.6    23.8    20.9
...
2019 01 14    06 08 57.0 +60 32 58   0.8632  1.7230   137.7    22.6    21.2
2019 01 15    06 05 15.7 +59 56 08   0.8790  1.7364   137.5    22.5    21.3
2019 01 16    06 01 53.0 +59 19 43   0.8951  1.7497   137.2    22.4    21.3
...
2019 01 22    05 46 53.9 +55 53 11   0.9973  1.8283   134.7    22.5    21.7
...
2019 01 30    05 36 40.9 +51 54 47   1.1469  1.9293   129.5    23.2    22.1
...
2019 02 14    05 33 41.4 +46 15 00   1.4597  2.1087   117.7    24.5    22.9

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A246



More information about the Iaude mailing list