[Iaude] MPEC Y37: 2014 DD80 [a=2.65,e=0.53,i=30.7,H=19.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Dec 18 09:05:35 EST 2021


M.P.E.C. 2021-Y37                             Issued 2021 December 18, 14:04 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

                                   2014 DD80                                    


                           Revision to MPEC 2014-E10                            

Additional Observations:
     K14D80D  C2013 09 19.44607923 13 16.690+57 42 39.82         21.90GVEY037F51
     K14D80D  C2013 10 20.28547721 20 32.452+65 08 56.68         21.06GVEY037F51
     K14D80D  C2013 10 20.29282921 20 30.926+65 08 57.48         21.18GVEY037F51
     K14D80D  C2014 01 19.29299103 08 55.773+60 45 52.40         19.00GVEY037F51
     K14D80D  C2017 08 24.42779321 06 30.307-03 21 26.34         22.55GVEY037F51
     K14D80D  C2017 08 24.43980021 06 29.205-03 21 23.66         21.67GVEY037F51
     K14D80D  C2017 08 24.45181521 06 28.115-03 21 21.10         22.57GVEY037F51
     K14D80D  C2017 09 16.31430220 36 58.966-02 12 23.59         23.29GVEY037F51
     K14D80D  C2017 09 16.32697020 36 58.185-02 12 21.63         23.08GVEY037F51
     K14D80D  C2017 09 16.33962820 36 57.391-02 12 19.64         22.42GVEY037F51
     K14D80D  C2017 09 16.35229620 36 56.621-02 12 17.73         22.52GVEY037F51
     K14D80D  C2017 10 10.28418820 23 22.388-01 09 54.72         22.71GVEY037F51
     K14D80D  C2017 10 10.29687420 23 22.267-01 09 52.24         23.49GVEY037F51
     K14D80D  C2017 10 10.30956720 23 22.121-01 09 50.01         23.08GVEY037F51
     K14D80D  C2017 10 10.32231520 23 21.992-01 09 48.25         23.12GVEY037F51
     K14D80D  C2017 10 11.22571820 23 15.843-01 07 09.19         23.12GVEY037F51
     K14D80D  C2017 10 11.23831820 23 15.741-01 07 06.93         23.15GVEY037F51
     K14D80D  C2017 10 11.25094820 23 15.640-01 07 04.67         22.70GVEY037F51
     K14D80D  C2017 10 11.26360920 23 15.538-01 07 02.28         23.23GVEY037F51
     K14D80D  C2021 07 05.50738120 53 37.222-25 09 50.05         22.93GVEY037F51
     K14D80D  C2021 07 05.51793020 53 36.575-25 09 50.41         23.40GVEY037F51

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, I. Smith.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
130919 F51 0.01- 0.00-    210705 F51 0.10- 0.10-    MPO292230   +1577 days

Orbital elements:
2014 DD80                                                Earth MOID = 0.3664 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
M 314.96156              (2000.0)            P               Q                  
n   0.22832216     Peri.  132.45494     +0.04992478     -0.91959183             
a   2.6511686      Node   310.14940     +0.69924178     +0.31078065             
e   0.5299681      Incl.   30.65194     +0.71313985     -0.24034612             
P   4.32           H   19.00          G   0.15           U   1                  
Residuals in seconds of arc
130919 F51  0.1-  0.2+    140227 H21  0.1-  0.1+    140331 291  0.4+  0.1+
131020 F51  0.1+  0.0     140227 H21  0.2-  0.3+    140331 291  0.0   0.1-
131020 F51  0.1+  0.1-    140227 H21  0.2-  0.0     140331 291  0.3+  0.3-
140119 F51  0.1+  0.1-    140227 F51  0.1-  0.0     170824 F51  0.0   0.1+
140224 F51  0.2+  0.1-    140227 F51  0.1-  0.0     170824 F51  0.0   0.1+
140224 F51  0.0   0.2-    140301 H01  0.1+  0.1-    170824 F51  0.1+  0.1+
140224 F51  0.0   0.1-    140301 H01  0.0   0.1-    170916 F51  0.0   0.0
140224 K51  0.3+  0.5-    140301 H01  0.1+  0.1-    170916 F51  0.0   0.0
140224 K51  0.1-  0.3+    140301 H01  0.0   0.1-    170916 F51  0.1-  0.0
140224 K51  0.3+  0.3-    140306 711  0.2+  0.1-    170916 F51  0.0   0.0
140224 K51  0.5+  0.5-    140306 711  0.0   0.0     171010 F51  0.1+  0.2-
140224 K51  0.0   0.0     140306 711  0.4-  0.6+    171010 F51  0.2+  0.1+
140224 K51  0.2-  0.2+    140306 711  0.2-  0.3-    171010 F51  0.1-  0.1+
140225 568  0.2+  0.3-    140306 291  0.0   0.1-    171010 F51  0.2-  0.4-
140225 568  0.2+  0.3-    140306 291  0.0   0.1+    171011 F51  0.2-  0.1-
140225 568  0.1+  0.2-    140306 291  0.0   0.1+    171011 F51  0.2-  0.1-
140225 J95  0.5+  0.3-    140306 926  0.3+  0.3+    171011 F51  0.2-  0.0
140225 J95  0.3+  0.3-    140306 926  0.2-  0.1-    171011 F51  0.2-  0.1+
140226 958  1.2-  1.0+    140306 926  0.4-  0.3+    210705 F51 (0.5+  0.3+)
140226 958  0.4-  0.5-    140322 291  0.1-  0.0     210705 F51  0.3+  0.2-
140226 958  0.6-  0.5+    140322 291  0.5+  0.6-

Ephemeris:
2014 DD80                a,e,i = 2.65, 0.53, 31                  q = 1.2461
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 11 18    20 02 29.3 -15 33 58   2.9311  2.6517    64.0    19.6    24.4
...
2021 12 03    20 18 45.1 -13 42 43   3.0317  2.5664    53.2    17.9    24.4
...
2021 12 11    20 28 30.6 -12 37 14   3.0735  2.5198    47.8    16.8    24.3
...
2021 12 17    20 36 15.2 -11 44 55   3.0988  2.4844    43.8    15.9    24.3
2021 12 18    20 37 34.7 -11 35 55   3.1025  2.4785    43.2    15.8    24.3
2021 12 19    20 38 54.6 -11 26 50   3.1060  2.4725    42.6    15.6    24.3
...
2021 12 25    20 47 05.5 -10 30 34   3.1243  2.4366    38.8    14.6    24.2
...
2022 01 02    20 58 28.4 -09 10 36   3.1402  2.3881    33.9    13.3    24.1
...
2022 01 17    21 21 06.9 -06 24 06   3.1437  2.2954    25.5    10.6    24.0

A. U. Tomatic                (C) Copyright 2021 MPC           M.P.E.C. 2021-Y37




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