MPEC 2011-N16 : 2011 ME5
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M.P.E.C. 2011-N16 Issued 2011 July 3, 03:09 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
2011 ME5
Observations:
K11M05E* C2011 06 30.46157 18 20 35.345-05 57 55.01 20.2 gLEN016F51
K11M05E C2011 06 30.47295 18 20 33.683-05 58 23.69 19.7 rLEN016F51
K11M05E C2011 06 30.48275 18 20 32.264-05 58 48.50 19.7 rLEN016F51
K11M05E KC2011 07 02.21243418 16 26.23 -07 13 56.5 oEN016H21
K11M05E KC2011 07 02.21752018 16 25.46 -07 14 09.8 21.1 VoEN016H21
K11M05E KC2011 07 02.22250918 16 24.75 -07 14 23.1 oEN016H21
K11M05E tC2011 07 02.25879 18 16 19.54 -07 15 59.2 oEN016291
K11M05E tC2011 07 02.26288 18 16 18.99 -07 16 09.6 oEN016291
K11M05E KC2011 07 02.29874318 16 13.43 -07 17 47.2 20.3 RuEN016H36
K11M05E KC2011 07 02.30171818 16 12.90 -07 17 54.9 20.0 RuEN016H36
K11M05E KC2011 07 02.30544418 16 12.35 -07 18 03.6 20.0 RuEN016H36
K11M05E |C2011 07 02.32791 18 16 09.12 -07 19 02.9 19.5 RcEN016H06
K11M05E |C2011 07 02.33152 18 16 08.55 -07 19 12.9 19.4 RcEN016H06
K11M05E |C2011 07 02.33513 18 16 07.98 -07 19 23.4 19.4 RcEN016H06
K11M05E C2011 07 02.61037 18 15 28.40 -07 31 41.1 20.8 rcEN016D35
K11M05E C2011 07 02.61106 18 15 28.25 -07 31 43.1 cEN016D35
K11M05E C2011 07 02.61175 18 15 28.15 -07 31 44.8 cEN016D35
K11M05E C2011 07 02.61243 18 15 28.05 -07 31 46.9 cEN016D35
K11M05E C2011 07 02.61311 18 15 27.93 -07 31 48.6 cEN016D35
K11M05E C2011 07 02.61380 18 15 27.91 -07 31 50.1 cEN016D35
K11M05E C2011 07 02.61448 18 15 27.79 -07 31 52.3 cEN016D35
K11M05E C2011 07 02.61517 18 15 27.62 -07 31 54.4 cEN016D35
K11M05E C2011 07 02.61586 18 15 27.52 -07 31 55.9 cEN016D35
K11M05E C2011 07 02.61654 18 15 27.41 -07 31 57.9 cEN016D35
K11M05E C2011 07 02.61722 18 15 27.31 -07 31 59.8 cEN016D35
K11M05E C2011 07 02.61791 18 15 27.22 -07 32 01.8 cEN016D35
K11M05E C2011 07 02.61859 18 15 27.11 -07 32 03.5 cEN016D35
K11M05E C2011 07 02.61927 18 15 27.01 -07 32 05.7 cEN016D35
K11M05E C2011 07 02.61997 18 15 26.91 -07 32 07.2 cEN016D35
K11M05E KC2011 07 02.96565 18 14 35.88 -07 47 49.6 19.9 RrEN016104
K11M05E KC2011 07 02.96700 18 14 35.67 -07 47 54.0 19.6 RrEN016104
K11M05E KC2011 07 02.97816 18 14 33.93 -07 48 23.8 19.9 RrEN016104
K11M05E KC2011 07 03.00078 18 14 30.76 -07 49 24.9 20.0 VvEN016I93
K11M05E HC2011 07 03.00910 18 14 29.42 -07 49 48.6 uEN016J95
K11M05E KC2011 07 03.01382 18 14 28.69 -07 50 01.6 uEN016J95
K11M05E KC2011 07 03.01859 18 14 28.01 -07 50 14.3 19.8 RuEN016J95
K11M05E KC2011 07 03.03016 18 14 26.21 -07 50 44.5 19.7 VvEN016I93
K11M05E KC2011 07 03.04637 18 14 23.72 -07 51 28.7 20.4 VvEN016I93
K11M05E KC2011 07 03.06752 18 14 21.39 -07 52 09.1 19.5 RuEN016I19
K11M05E KC2011 07 03.08190 18 14 19.16 -07 52 48.5 19.5 RuEN016I19
K11M05E KC2011 07 03.09059 18 14 17.88 -07 53 12.5 20.0 RuEN016I19
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, P. Bacci, G. Fagioli.
Measurer P. Bacci. 0.60-m f/4 reflector + CCD.
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
D35 Lulin Observatory. Observers S. Abe, C. S. Lin. Measurer S. Abe. 1.0-m
f/8 Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
J. Thiel, T. Goggia. Measurer PS1 Science Consortium. 1.8-m
Ritchey-Chretien + CCD.
H06 RAS Observatory, Mayhill. Observer H. Sato. 0.50-m f/4.5 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers R. Holmes, S. Foglia, T. Vorobjov. 0.81-m f/4.0 astrograph
+ CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I19 Observatorio El Gato Gris, Tanti. Observer C. Colazo. 0.36-m f/3.19
Schmidt-Cassegrain + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2011 ME5 Earth MOID = 0.3775 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 337.55215 (2000.0) P Q
n 0.36638207 Peri. 260.80763 +0.79344047 -0.14200116
a 1.9342528 Node 105.48163 +0.29069752 +0.94273813
e 0.4273634 Incl. 37.88905 -0.53474029 +0.30179543
P 2.69 H 19.5 G 0.15 U 8
Residuals in seconds of arc
110630 F51 0.1+ 0.1- 110702 D35 0.8+ 0.2+ 110702 D35 0.3+ 0.1+
110630 F51 0.0 0.0 110702 D35 0.1+ 0.1+ 110702 104 0.1+ 0.5-
110630 F51 0.0 0.1+ 110702 D35 0.2+ 0.2+ 110702 104 0.1+ 1.3-
110702 H21 0.0 0.2- 110702 D35 0.2+ 0.0 110702 104 0.6- 0.7-
110702 H21 0.1- 0.1+ 110702 D35 0.0 0.1+ 110703 I93 1.4+ 0.0
110702 H21 0.5+ 0.1+ 110702 D35 1.2+ 0.5+ 110703 J95 0.2- 0.0
110702 291 1.0- 0.5- 110702 D35 1.0+ 0.1+ 110703 J95 0.4- 0.1-
110702 291 0.0 0.1+ 110702 D35 0.0 0.1- 110703 J95 0.2+ 0.2+
110702 H36 0.9+ 0.4- 110702 D35 0.1+ 0.2+ 110703 I93 0.1+ 0.5+
110702 H36 0.4- 0.1- 110702 D35 0.0 0.1+ 110703 I93 0.3- 0.6+
110702 H36 0.2- 1.2+ 110702 D35 0.0 0.0 110703 I19 0.1+ 0.2-
110702 H06 0.3+ 0.9+ 110702 D35 0.3+ 0.1- 110703 I19 0.4- 0.2-
110702 H06 0.1- 0.6+ 110702 D35 0.2+ 0.0 110703 I19 0.3+ 0.4-
110702 H06 0.5- 0.3- 110702 D35 0.2+ 0.3-
Ephemeris:
2011 ME5 a,e,i = 1.93, 0.43, 38 q = 1.1076
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 06 03 19 01 47.9 +05 38 37 0.8792 1.7553 135.8 23.7 21.6
...
2011 06 18 18 44 58.3 +01 06 22 0.7048 1.6690 151.3 17.0 20.8
...
2011 06 26 18 30 24.6 -03 02 24 0.6310 1.6225 159.4 12.7 20.3
...
2011 07 02 18 16 57.0 -07 04 18 0.5873 1.5874 162.9 10.9 20.0
2011 07 03 18 14 31.0 -07 49 09 0.5811 1.5816 163.0 10.8 20.0
2011 07 04 18 12 02.0 -08 35 13 0.5752 1.5757 163.0 10.9 20.0
...
2011 07 10 17 56 14.9 -13 34 30 0.5470 1.5407 159.4 13.4 19.9
...
2011 07 18 17 33 43.3 -20 54 45 0.5287 1.4941 148.9 20.6 20.0
...
2011 08 02 16 53 12.1 -34 26 30 0.5488 1.4085 125.9 35.7 20.4
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-N16
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