MPEC 2014-X48 : 2014 JV54
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M.P.E.C. 2014-X48 Issued 2014 Dec. 9, 18:39 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2014 JV54
Revision to MPEC 2014-J94
Additional Observations:
K14J54V ^C2014 11 29.44818 08 47 22.07 +27 06 36.3 22.4 RoEX048695
K14J54V ^C2014 11 29.45439 08 47 22.32 +27 07 07.0 22.4 RoEX048695
K14J54V ^C2014 11 29.46020 08 47 22.56 +27 07 35.5 22.3 RoEX048695
K14J54V ^C2014 11 30.32382 08 48 29.35 +28 17 54.1 oEX048695
K14J54V ^C2014 11 30.32827 08 48 29.56 +28 18 16.2 22.8 RoEX048695
K14J54V ^C2014 11 30.33264 08 48 29.82 +28 18 38.5 22.4 RoEX048695
Observer details:
695 Kitt Peak. Observers R. S. McMillan, J. V. Scotti. Measurer J. V. Scotti.
2.3-m f/3 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
141129 695 56.3+ 22.0- 141130 695 57.6+ 23.0- MPO297981 +0.011 day
Orbital elements:
2014 JV54 Earth MOID = 0.0318 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 90.79763 (2000.0) P Q
n 0.92498283 Peri. 277.32279 +0.94679069 +0.29759576
a 1.0432305 Node 65.42742 -0.21544069 +0.86893759
e 0.0602429 Incl. 7.74586 -0.23910814 +0.39545446
P 1.07 H 25.8 G 0.15 U 3
Residuals in seconds of arc
140507 G96 0.2+ 0.1+ 140518 H21 0.1- 0.1- 140528 W87 0.1- 0.2-
140507 G96 0.3+ 0.5- 140518 H21 0.2+ 0.1+ 140528 W87 0.0 0.1-
140507 G96 0.4+ 0.2+ 140518 H21 0.3+ 0.1+ 140528 W87 0.1- 0.2-
140507 G96 0.4+ 0.5- 140519 H21 0.2+ 0.3- 140528 W87 0.1- 0.2-
140507 G96 0.5+ 0.3- 140519 H21 0.1+ 0.1- 140528 W87 0.1+ 0.0
140507 G96 0.0 0.2+ 140519 H21 0.2+ 0.4+ 140528 W87 0.0 0.2-
140507 G96 0.6- 0.4+ 140523 F51 0.4- 0.4- 140528 W87 0.1+ 0.0
140509 G96 0.2- 0.1- 140523 F51 0.0 0.1+ 141129 695 0.2- 0.3-
140509 G96 0.6- 0.2- 140523 F51 0.1+ 0.3+ 141129 695 0.1- 0.2-
140509 G96 0.4- 0.3- 140523 F51 0.1+ 0.3+ 141129 695 0.1+ 0.3-
140509 G96 0.3- 0.1+ 140528 W87 0.1- 0.2- 141130 695 0.0 0.6+
140510 G96 0.1- 0.5- 140528 W87 0.1+ 0.1- 141130 695 0.3- 0.0
140510 G96 1.1+ 0.6+ 140528 W87 0.1- 0.2+ 141130 695 0.2+ 0.1-
140518 H21 0.3- 0.1- 140528 W87 0.0 0.2+
Ephemeris:
2014 JV54 a,e,i = 1.04, 0.06, 8 q = 0.9804
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 11 09 08 13 44.8 +03 13 13 0.1125 1.0179 100.9 72.9 23.6
...
2014 11 24 08 39 49.1 +19 56 15 0.1002 1.0327 114.3 60.7 23.0
...
2014 12 02 08 50 18.5 +30 36 22 0.09713 1.0408 122.0 53.4 22.8
...
2014 12 08 08 55 26.5 +38 57 00 0.09714 1.0469 127.3 48.4 22.7
2014 12 09 08 55 59.2 +40 20 07 0.09736 1.0479 128.1 47.7 22.6
2014 12 10 08 56 25.7 +41 42 47 0.09764 1.0489 128.9 47.0 22.6
...
2014 12 16 08 56 24.1 +49 41 56 0.1006 1.0549 132.5 43.4 22.6
...
2014 12 24 08 46 43.9 +58 58 48 0.1081 1.0626 134.8 41.0 22.7
...
2015 01 08 07 50 07.6 +69 36 01 0.1310 1.0760 132.4 42.4 23.2
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-X48
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