[Iaude] MPEC D71: 2015 QL14 [a=43.70,e=0.11,i=12.2,H=7.0]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2018-D71                                Issued 2018 Feb. 27, 03:16 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


                                   2015 QL14
 
Observations:
     K15Q14L*.C2015 08 16.17492 20 48 34.362-30 34 57.41         23.2 rcED071807
     K15Q14L .C2015 08 18.04935 20 48 24.646-30 35 20.54         23.2 rcED071807
     K15Q14L .C2015 08 18.11161 20 48 24.332-30 35 21.56         23.1 rcED071807
     K15Q14L .C2015 08 18.17929 20 48 23.958-30 35 21.97         23.1 rcED071807
     K15Q14L  C2015 10 16.07056 20 45 06.631-30 33 35.05               UED071304
     K15Q14L  C2015 10 16.14502 20 45 06.581-30 33 33.11               UED071304
     K15Q14L  C2016 05 10.37493 21 00 28.109-29 33 08.21         23.2 rUED071304
     K15Q14L  C2016 09 25.00291 20 51 47.837-30 11 54.57               UED071304
     K15Q14L  C2016 09 25.08750 20 51 47.585-30 11 54.21               UED071304
     K15Q14L  C2016 09 26.01104 20 51 44.946-30 11 49.15               UED071304
     K15Q14L  C2016 11 02.06076 20 51 09.432-30 02 42.93               UED071304
     K15Q14L  C2017 04 22.42292 21 05 59.532-29 01 33.25         23.0 rUED071304
     K15Q14L  C2017 04 23.42145 21 06 01.804-29 01 41.28         23.1 rUED071304
     K15Q14L  C2017 04 26.41798 21 06 07.967-29 02 09.18               UED071304
     K15Q14L  C2017 11 22.03564 20 57 45.608-29 27 57.64         23.2 rUED071304
     K15Q14L  C2017 11 23.02673 20 57 48.600-29 27 28.79         23.2 rUED071304
 
Observer details:
304 Las Campanas Observatory.  Observer S. S. Sheppard.  6.5-m Magellan-Baade
    telescope + CCD.
807 Cerro Tololo.  Observers S. S. Sheppard, C. Trujillo.  4.0-m CTIO
    reflector + CCD.
 
Orbital elements:
2015 QL14
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 303.13623              (2000.0)            P               Q
n   0.00341188     Peri.  352.38804     +0.94591743     -0.31059755
a  43.6991810      Node    26.30611     +0.30766210     +0.76735727
e   0.1146968      Incl.   12.19905     +0.10287977     +0.56097414
P 289              H    7.0           G   0.15           U   4
Residuals in seconds of arc
150816 807  0.2-  0.7-    160510 304  0.4-  0.0     170423 304  0.2+  0.4+
150818 807  0.3+  0.1-    160925 304  0.1+  0.4+    170426 304  0.5-  0.4-
150818 807  0.4+  0.4-    160925 304  0.1+  0.3+    171122 304  0.1+  0.4-
150818 807  0.2+  0.1+    160926 304  0.1-  0.2+    171123 304  0.2+  0.5-
151016 304  0.3-  0.1-    161102 304  0.3-  0.3+
151016 304  0.1-  0.6+    170422 304  0.3+  0.4+

Ephemeris:
2015 QL14                a,e,i = 43.70, 0.11, 12                 q = 38.687
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 01 28    21 03 58.4 -28 51 39  42.3793 41.4158    11.8     0.3    23.3
...
2018 02 12    21 05 45.2 -28 44 39  42.3546 41.4116    17.0     0.4    23.3
...
2018 02 20    21 06 41.1 -28 41 26  42.3154 41.4094    23.3     0.5    23.3
...
2018 02 26    21 07 21.7 -28 39 17  42.2745 41.4077    28.6     0.7    23.3
2018 02 27    21 07 28.4 -28 38 57  42.2668 41.4074    29.5     0.7    23.3
2018 02 28    21 07 35.0 -28 38 37  42.2589 41.4072    30.4     0.7    23.3
...
2018 03 06    21 08 13.6 -28 36 49  42.2059 41.4055    35.8     0.8    23.3
...
2018 03 14    21 09 02.3 -28 34 49  42.1221 41.4032    43.2     0.9    23.4
...
2018 03 29    21 10 22.0 -28 32 29  41.9297 41.3990    57.3     1.2    23.4

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-D71