[Iaude] MPEC A240: 2019 AD11 [a=1.93,e=0.42,i=38.2,H=21.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Jan 15 10:31:20 EST 2019


M.P.E.C. 2019-A240                               Issued 2019 Jan. 15, 15:26 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 AD11
 
Observations:
     K19A11D* C2019 01 10.40040 06 33 30.493-26 24 09.93         19.6 wUEA240F51
     K19A11D  C2019 01 10.41177 06 33 29.453-26 22 19.72         19.7 wUEA240F51
     K19A11D  C2019 01 10.42310 06 33 28.413-26 20 30.09         19.6 wUEA240F51
     K19A11D  C2019 01 10.43445 06 33 27.369-26 18 39.83         20.2 wUEA240F51
     K19A11D |C2019 01 11.04970 06 32 44.70 -24 36 27.8          19.5 VuEA240807
     K19A11D |C2019 01 11.05257 06 32 44.47 -24 35 58.4          19.6 VuEA240807
     K19A11D |C2019 01 11.05544 06 32 44.22 -24 35 29.6          19.7 VuEA240807
     K19A11D  C2019 01 11.20247 06 32 32.94 -24 11 14.7          20.5 GVEA240I52
     K19A11D  C2019 01 11.20271 06 32 32.90 -24 11 12.5          19.6 GVEA240I52
     K19A11D  C2019 01 11.20296 06 32 32.86 -24 11 10.2          20.2 GVEA240I52
     K19A11D  C2019 01 11.20320 06 32 32.88 -24 11 07.3          20.1 GVEA240I52
     K19A11D ^C2019 01 11.36362706 32 20.677-23 43 32.07         19.70GVEA240568
     K19A11D ^C2019 01 11.36463106 32 20.587-23 43 21.74         19.58GVEA240568
     K19A11D ^C2019 01 11.36563806 32 20.494-23 43 11.31         19.37GVEA240568
     K19A11D ^C2019 01 11.36665206 32 20.402-23 43 00.89         19.75GVEA240568
     K19A11D KC2019 01 11.92788 06 31 38.81 -22 03 51.7          19.4 GVEA240L29
     K19A11D KC2019 01 11.93486 06 31 38.16 -22 02 36.9          19.1 GVEA240L29
     K19A11D KC2019 01 11.93833 06 31 37.85 -22 01 59.5          19.4 GVEA240L29
     K19A11D KC2019 01 11.94181 06 31 37.52 -22 01 21.4          19.6 GVEA240L29
     K19A11D |C2019 01 12.12373 06 31 25.52 -21 28 28.4          19.5 VuEA240807
     K19A11D |C2019 01 12.12618 06 31 25.29 -21 28 01.9          19.5 VuEA240807
     K19A11D |C2019 01 12.12898 06 31 25.04 -21 27 31.4          19.5 VuEA240807
     K19A11D KC2019 01 14.49633 06 28 36.05 -13 45 24.7          19.3 GVEA240474
     K19A11D KC2019 01 14.49743 06 28 35.94 -13 45 11.0          19.2 GVEA240474
     K19A11D KC2019 01 14.49906 06 28 35.82 -13 44 50.8          19.3 GVEA240474
     K19A11D KC2019 01 14.50079 06 28 35.65 -13 44 28.9          19.4 GVEA240474
     K19A11D KC2019 01 14.52533 06 28 34.42 -13 39 29.5          19.4 VqEA240E23
     K19A11D KC2019 01 14.53689 06 28 33.49 -13 37 04.6          18.9 VqEA240E23
     K19A11D KC2019 01 14.54846 06 28 32.38 -13 34 40.0          19.4 VqEA240E23
     K19A11D KC2019 01 14.84447 06 28 12.94 -12 33 20.6          19.2 RqEA240K61
     K19A11D KC2019 01 14.84570 06 28 12.86 -12 33 04.9          19.1 RqEA240K61
     K19A11D IC2019 01 14.86763906 28 11.13 -12 28 26.0          19.7 GVEA240L01
     K19A11D pC2019 01 14.87435106 28 10.59 -12 27 00.1          19.4 GVEA240L01
     K19A11D KC2019 01 14.88693 06 28 09.61 -12 24 20.8          19.5 GVEA240595
     K19A11D KC2019 01 14.90614 06 28 07.93 -12 20 15.4          19.2 GVEA240595
     K19A11D KC2019 01 14.93809 06 28 05.50 -12 13 28.4          19.6 GVEA240204
     K19A11D HC2019 01 14.94772 06 28 04.69 -12 11 25.9                VEA240204
     K19A11D bC2019 01 14.96899706 28 03.40 -12 06 56.2          18.7 GVEA240J95
     K19A11D KC2019 01 14.98269306 28 02.23 -12 04 01.2          20.1 GVEA240J95
     K19A11D KC2019 01 14.99403206 28 01.28 -12 01 36.7          19.5 GVEA240J95
     K19A11D  C2019 01 15.24396 06 27 44.90 -11 07 49.6          18.8 GVEA240I52
     K19A11D  C2019 01 15.24415 06 27 44.88 -11 07 47.4          18.7 GVEA240I52
     K19A11D  C2019 01 15.24433 06 27 44.85 -11 07 44.8          19.7 GVEA240I52
     K19A11D  C2019 01 15.24452 06 27 44.87 -11 07 42.2          19.2 GVEA240I52
 
Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
595 Farra dIsonzo.  Observers E. Pettarin, F. Piani.  Measurer
    E. Pettarin.  0.61-m f/4.5 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    0.61-m f/6.5 astrograph + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
    Schmidt-Cassegrain + CCD.
K61 Rokycany Observatory.  Observer M. Adamovsky.  0.51-m f/6.8 reflector +
    CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
L29 Drebach-South Observatory, Windhoek.  Observers G. Lehmann, K. Lehmann.
    0.4-m f/3.6 reflector + CCD.
 
Orbital elements:
2019 AD11                                                Earth MOID = 0.1650 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  42.50205              (2000.0)            P               Q
n   0.36783429     Peri.  338.00315     -0.19359096     -0.81863569
a   1.9291585      Node   119.08607     +0.96683641     -0.25276954
e   0.4159969      Incl.   38.22339     +0.16658303     +0.51569677
P   2.68           H   21.4           G   0.15           U   8
Residuals in seconds of arc
190110 F51  0.0   0.1-    190111 L29  0.1+  0.4+    190114 K61 (0.7-  1.6+)
190110 F51  0.1+  0.2+    190111 L29  0.2-  0.1+    190114 L01  0.6-  0.0
190110 F51  0.0   0.0     190111 L29  0.1-  0.1+    190114 L01  0.3-  0.6+
190110 F51  0.1-  0.1+    190111 L29  0.3-  0.7+    190114 595  0.5+  0.1+
190111 807  0.1-  0.5-    190112 807  0.2+  0.1-    190114 595  0.7-  0.9+
190111 807  0.2+  0.1+    190112 807  0.1+  0.2-    190114 204  0.1-  0.4+
190111 807  0.1+  0.0     190112 807  0.1+  0.1-    190114 204  0.2-  0.1-
190111 I52  0.0   0.0     190114 474  0.3+  0.1-    190114 J95  0.7+  0.0
190111 I52  0.3-  0.3-    190114 474  0.0   0.1-    190114 J95  0.1-  0.2-
190111 I52  0.5-  0.5-    190114 474  0.3+  0.3-    190114 J95  0.5-  0.8-
190111 I52  0.0   0.1-    190114 474  0.1-  0.1-    190115 I52  0.3+  0.1+
190111 568  0.0   0.2-    190114 E23  0.4+  0.1+    190115 I52  0.2+  0.2-
190111 568  0.1+  0.2-    190114 E23  1.4+  0.3+    190115 I52  0.0   0.1+
190111 568  0.0   0.2-    190114 E23  0.2-  0.0     190115 I52  0.5+  0.2+
190111 568  0.0   0.3-    190114 K61  0.9-  1.5+

Ephemeris:
2019 AD11                a,e,i = 1.93, 0.42, 38                  q = 1.1266
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 16    06 58 09.7 -55 58 41   0.4449  1.1396    98.7    58.6    22.0
...
2018 12 31    06 45 50.8 -45 32 39   0.2986  1.1267   111.3    54.4    21.0
...
2019 01 08    06 36 27.0 -32 17 58   0.2282  1.1287   124.6    45.8    20.2
...
2019 01 14    06 29 11.0 -15 28 00   0.1901  1.1342   139.2    34.5    19.5
2019 01 15    06 28 01.4 -11 59 48   0.1859  1.1355   141.8    32.4    19.4
2019 01 16    06 26 53.3 -08 21 44   0.1824  1.1368   144.3    30.3    19.3
...
2019 01 22    06 20 51.8 +15 06 42   0.1800  1.1468   152.5    23.3    19.1
...
2019 01 30    06 16 07.4 +41 01 56   0.2230  1.1649   140.1    32.8    19.9
...
2019 02 14    06 24 51.7 +63 15 05   0.3736  1.2125   118.8    45.5    21.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A240



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