MPEC 2014-Y53 : 2014 YU9
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M.P.E.C. 2014-Y53 Issued 2014 Dec. 25, 14:21 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 YU9
Observations:
K14Y09U* C2014 12 23.24957 05 13 28.33 +22 03 28.5 19.7 VqEY053G96
K14Y09U C2014 12 23.25650 05 13 26.14 +22 05 50.1 19.4 VqEY053G96
K14Y09U C2014 12 23.26161 05 13 24.49 +22 07 33.5 19.5 VqEY053G96
K14Y09U C2014 12 23.26671 05 13 22.86 +22 09 17.4 19.8 VqEY053G96
K14Y09U C2014 12 23.32648 05 13 04.12 +22 29 13.4 20.2 VqEY053G96
K14Y09U C2014 12 23.32697 05 13 03.95 +22 29 21.4 20.4 VqEY053G96
K14Y09U C2014 12 23.32797 05 13 03.55 +22 29 41.8 19.7 VqEY053G96
K14Y09U KC2014 12 23.33015 05 13 02.98 +22 30 26.3 19.2 RoEY053291
K14Y09U KC2014 12 23.33049 05 13 02.85 +22 30 32.6 19.2 RoEY053291
K14Y09U KC2014 12 23.33082 05 13 02.77 +22 30 39.8 19.3 RoEY053291
K14Y09U KC2014 12 24.11968605 10 04.11 +26 19 04.3 19.2 RtEY053H01
K14Y09U KC2014 12 24.12810705 10 02.06 +26 21 14.4 19.6 RtEY053H01
K14Y09U KC2014 12 24.13128405 10 01.29 +26 22 02.9 19.1 RtEY053H01
K14Y09U KC2014 12 24.14035005 09 59.06 +26 24 22.6 19.2 RtEY053H01
K14Y09U KC2014 12 25.15732 05 06 46.02 +30 05 14.4 20.1 RqEY053H36
K14Y09U KC2014 12 25.18302 05 06 40.77 +30 10 02.9 20.4 RqEY053H36
K14Y09U KC2014 12 25.19160 05 06 39.11 +30 11 38.1 20.2 RqEY053H36
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. Measurers E. J. Christensen,
A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski,
S. M. Larson, R. G. Matheny, F. C. Shelly. 1.5-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2014 YU9 Earth MOID = 0.0332 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 20.58233 (2000.0) P Q
n 0.50503101 Peri. 260.71126 +0.90440530 +0.13898477
a 1.5616751 Node 90.50522 +0.01758721 +0.93251276
e 0.6289635 Incl. 23.79210 -0.42631180 +0.33332143
P 1.95 H 24.7 G 0.15 U 8
Residuals in seconds of arc
141223 G96 0.1- 0.3- 141223 G96 0.4- 0.1- 141224 H01 0.0 0.3-
141223 G96 0.2+ 0.1+ 141223 291 0.2- 0.1+ 141224 H01 0.0 0.2+
141223 G96 0.0 0.4- 141223 291 0.5- 0.3- 141225 H36 0.6+ 0.1+
141223 G96 0.1- 0.1+ 141223 291 0.2- 0.4+ 141225 H36 0.7- 0.2+
141223 G96 1.1+ 0.9+ 141224 H01 0.1- 0.1- 141225 H36 0.2+ 0.2-
141223 G96 0.9+ 0.8- 141224 H01 0.1- 0.1+
Ephemeris:
2014 YU9 a,e,i = 1.56, 0.63, 24 q = 0.5794
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 11 25 16 30 43.1 -54 13 35 0.3250 0.7406 34.0 131.7 27.5
...
2014 12 10 15 58 50.1 -65 55 18 0.1223 0.9015 44.4 130.2 25.6
...
2014 12 18 06 29 43.4 -56 26 23 0.03537 0.9905 99.5 78.4 20.2
...
2014 12 24 05 10 24.8 +25 48 23 0.07505 1.0568 166.7 12.4 19.9
2014 12 25 05 07 10.3 +29 35 24 0.08724 1.0678 164.1 14.6 20.4
2014 12 26 05 04 37.4 +32 25 41 0.09978 1.0787 161.7 16.7 20.8
...
2015 01 01 04 57 05.0 +40 40 05 0.1787 1.1435 151.5 24.2 22.4
...
2015 01 09 04 56 03.4 +44 08 43 0.2893 1.2278 143.4 28.5 23.7
...
2015 01 24 05 05 14.2 +45 40 48 0.5103 1.3778 131.8 32.2 25.3
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-Y53
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