MPEC 2011-R28 : 2011 RZ
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M.P.E.C. 2011-R28 Issued 2011 Sept. 7, 17:40 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 RZ
Observations:
K11R00Z* C2011 09 05.52681 23 40 40.759+32 42 50.16 20.6 iLER028F51
K11R00Z C2011 09 05.53762 23 40 38.941+32 42 56.64 20.9 iLER028F51
K11R00Z C2011 09 05.56234 23 40 34.829+32 43 10.83 20.8 rLER028F51
K11R00Z KC2011 09 07.06496 23 36 29.12 +32 57 03.3 uER028J95
K11R00Z KC2011 09 07.07257 23 36 27.84 +32 57 06.7 uER028J95
K11R00Z KC2011 09 07.08010 23 36 26.57 +32 57 10.2 20.1 RuER028J95
K11R00Z KC2011 09 07.31015523 35 48.96 +32 59 10.7 20.9 VtER028H21
K11R00Z KC2011 09 07.31557223 35 48.06 +32 59 13.6 21.0 VtER028H21
K11R00Z KC2011 09 07.32013823 35 47.26 +32 59 15.8 21.1 VtER028H21
K11R00Z KC2011 09 07.32454123 35 46.59 +32 59 18.5 20.9 VtER028H21
K11R00Z %C2011 09 07.48207923 35 20.87 +33 00 40.5 20.7 RoER028F65
K11R00Z %C2011 09 07.48377123 35 20.59 +33 00 41.1 20.4 RoER028F65
K11R00Z %C2011 09 07.48550423 35 20.31 +33 00 42.0 20.4 RoER028F65
K11R00Z %C2011 09 07.48722023 35 20.01 +33 00 43.1 20.4 RoER028F65
K11R00Z %C2011 09 07.48891923 35 19.73 +33 00 43.8 20.4 RoER028F65
K11R00Z %C2011 09 07.49068123 35 19.43 +33 00 44.7 20.5 RoER028F65
Observer details:
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.
F65 Haleakala-Faulkes Telescope North. Observer T. Lister. 2.0-m f/10
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, S. Foglia, L. Buzzi. 0.61-m f/4.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2011 RZ Earth MOID = 0.3933 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 36.11556 (2000.0) P Q
n 0.24610946 Peri. 275.62077 -0.17253075 +0.94848094
a 2.5218380 Node 337.97531 -0.35041275 -0.31123718
e 0.5959441 Incl. 45.12314 -0.92056724 -0.05929024
P 4.00 H 18.2 G 0.15 U 9
Residuals in seconds of arc
110905 F51 0.3- 0.1- 110907 H21 0.3- 0.1- 110907 F65 0.3- 0.1-
110905 F51 0.5- 0.1+ 110907 H21 0.3- 0.1+ 110907 F65 0.4- 0.2+
110905 F51 0.4- 0.0 110907 H21 0.8- 0.0 110907 F65 0.4- 0.0
110907 J95 0.2- 0.5+ 110907 H21 0.0 0.5+ 110907 F65 0.5- 0.1+
110907 J95 0.4- 0.0 110907 F65 0.4- 0.1+
110907 J95 0.7- 0.4- 110907 F65 0.4- 0.1-
Ephemeris:
2011 RZ a,e,i = 2.52, 0.60, 45 q = 1.0190
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 08 08 00 46 11.2 +23 29 17 1.1364 1.8030 113.8 31.0 21.1
...
2011 08 23 00 15 59.0 +29 21 08 1.1217 1.9208 128.4 24.4 21.0
...
2011 08 31 23 55 37.9 +31 36 35 1.1343 1.9825 135.2 21.0 21.0
...
2011 09 06 23 39 23.7 +32 47 23 1.1549 2.0282 139.2 18.9 21.0
2011 09 07 23 36 40.0 +32 56 31 1.1592 2.0358 139.8 18.6 21.0
2011 09 08 23 33 56.5 +33 04 52 1.1639 2.0434 140.3 18.4 21.0
...
2011 09 14 23 17 51.3 +33 39 23 1.1977 2.0884 142.6 17.0 21.1
...
2011 09 22 22 57 58.9 +33 47 16 1.2582 2.1476 143.1 16.3 21.2
...
2011 10 07 22 29 14.2 +32 38 59 1.4156 2.2560 137.5 17.4 21.6
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-R28
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