MPEC 2016-A14 : 2015 YL10
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M.P.E.C. 2016-A14 Issued 2016 Jan. 2, 14:25 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2015 YL10
Observations:
K15Y10L* C2015 12 30.45220 08 09 36.74 +50 37 30.0 20.1 VqEA014G96
K15Y10L C2015 12 30.45833 08 09 35.54 +50 37 19.2 qEA014G96
K15Y10L C2015 12 30.46445 08 09 34.32 +50 37 08.6 20.3 VqEA014G96
K15Y10L C2015 12 30.48891 08 09 29.44 +50 36 26.1 20.8 VqEA014G96
K15Y10L C2015 12 30.49401 08 09 28.47 +50 36 17.3 20.7 VqEA014G96
K15Y10L C2015 12 30.49913 08 09 27.49 +50 36 08.2 20.6 VqEA014G96
K15Y10L C2015 12 30.50423 08 09 26.47 +50 35 59.3 20.7 VqEA014G96
K15Y10L KC2015 12 30.53622 08 09 20.20 +50 35 03.6 20.5 RoEA014291
K15Y10L KC2015 12 30.53829 08 09 19.87 +50 34 59.9 20.5 RoEA014291
K15Y10L KC2015 12 30.54039 08 09 19.38 +50 34 56.3 20.9 RoEA014291
K15Y10L KC2015 12 30.87753 08 08 17.20 +50 25 16.6 tEA014595
K15Y10L KC2015 12 30.89733 08 08 13.33 +50 24 42.1 20.6 VtEA014595
K15Y10L KC2015 12 31.36237 08 06 44.42 +50 11 22.3 oEA014711
K15Y10L KC2015 12 31.36603 08 06 43.68 +50 11 16.0 oEA014711
K15Y10L KC2015 12 31.36962 08 06 43.01 +50 11 09.7 oEA014711
K15Y10L KC2015 12 31.45754 08 06 25.92 +50 08 35.4 19.9 RoEA014291
K15Y10L KC2015 12 31.46187 08 06 25.00 +50 08 26.6 19.6 RoEA014291
K15Y10L KC2015 12 31.46620 08 06 24.20 +50 08 19.7 19.7 RoEA014291
K15Y10L KC2015 12 31.91218 08 05 01.71 +49 55 09.7 qEA014J95
K15Y10L KC2015 12 31.92065 08 05 00.10 +49 54 56.0 qEA014J95
K15Y10L KC2015 12 31.92949 08 04 58.39 +49 54 40.6 19.8 RqEA014J95
K15Y10L KC2016 01 01.04222 08 04 36.75 +49 51 23.3 20.6 VqEA014Z99
K15Y10L KC2016 01 01.04783 08 04 35.65 +49 51 13.3 20.7 VqEA014Z99
K15Y10L KC2016 01 01.05343 08 04 34.51 +49 51 03.1 20.4 VqEA014Z99
K15Y10L C2016 01 02.23048 08 00 56.63 +49 15 57.1 20.4 VqEA014I52
K15Y10L C2016 01 02.23529 08 00 55.70 +49 15 48.3 20.4 VqEA014I52
K15Y10L C2016 01 02.23906 08 00 54.98 +49 15 41.8 20.1 VqEA014I52
K15Y10L C2016 01 02.24333 08 00 54.13 +49 15 34.1 20.0 VqEA014I52
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin.
0.61-m f/4.0 reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
G96 Mt. Lemmon Survey. Observer R. G. Matheny. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2015 YL10 Earth MOID = 0.5218 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 24.19817 (2000.0) P Q
n 0.24724390 Peri. 89.27881 +0.71131873 -0.62157606
a 2.5141180 Node 309.08555 +0.34707959 +0.71657996
e 0.5000183 Incl. 25.00739 +0.61119671 +0.31647491
P 3.99 H 19.6 G 0.15 U 8
Residuals in seconds of arc
151230 G96 0.1- 0.1+ 151230 595 0.2- 1.2+ 151231 J95 0.3- 0.3+
151230 G96 0.1+ 0.0 151230 595 0.4- 0.1+ 160101 Z99 0.6+ 0.5+
151230 G96 0.0 0.0 151231 711 0.1- 0.2+ 160101 Z99 0.4+ 0.4+
151230 G96 0.6- 0.1+ 151231 711 0.3- 0.3+ 160101 Z99 0.1- 0.1+
151230 G96 0.3- 0.2+ 151231 711 0.1+ 0.3+ 160102 I52 0.0 0.5+
151230 G96 0.0 0.1+ 151231 291 0.2+ 0.9+ 160102 I52 0.2- 0.3+
151230 G96 0.2- 0.1+ 151231 291 0.5- 0.2- 160102 I52 0.2- 0.4+
151230 291 0.4- 0.3+ 151231 291 0.1- 0.6+ 160102 I52 0.6- 0.3+
151230 291 0.3+ 0.3+ 151231 J95 0.2- 0.5-
151230 291 0.5- 0.4+ 151231 J95 0.1- 0.4+
Ephemeris:
2015 YL10 a,e,i = 2.51, 0.50, 25 q = 1.2570
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 12 03 09 26 18.1 +59 23 16 0.6325 1.3952 117.4 38.8 20.9
...
2015 12 18 08 49 32.0 +55 34 34 0.6091 1.4675 132.8 29.5 20.6
...
2015 12 26 08 23 59.8 +52 36 57 0.6082 1.5099 142.0 23.6 20.5
...
2016 01 01 08 04 44.7 +49 52 40 0.6157 1.5430 148.7 19.3 20.5
2016 01 02 08 01 38.4 +49 22 54 0.6177 1.5487 149.8 18.6 20.5
2016 01 03 07 58 34.9 +48 52 31 0.6200 1.5543 150.8 18.0 20.5
...
2016 01 09 07 41 26.7 +45 39 32 0.6390 1.5888 156.1 14.5 20.4
...
2016 01 17 07 22 44.9 +41 06 36 0.6794 1.6359 158.9 12.5 20.6
...
2016 02 01 07 01 48.3 +33 01 31 0.8014 1.7270 150.1 16.5 21.2
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-A14
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