MPEC 2011-E38 : 2011 EE17
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M.P.E.C. 2011-E38 Issued 2011 Mar. 6, 22:54 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 EE17
Observations:
K11E17E* C2011 03 06.19880 09 41 16.33 -01 20 39.3 18.8 VrEE038703
K11E17E C2011 03 06.20537 09 41 15.21 -01 19 51.9 19.7 VrEE038703
K11E17E C2011 03 06.21188 09 41 14.24 -01 19 02.6 19.8 VrEE038703
K11E17E C2011 03 06.21826 09 41 13.20 -01 18 14.2 20.2 VrEE038703
K11E17E C2011 03 06.24226 09 41 08.89 -01 15 14.0 19.0 RoEE038H01
K11E17E C2011 03 06.24933 09 41 07.73 -01 14 20.1 19.1 RoEE038H01
K11E17E C2011 03 06.25616 09 41 06.59 -01 13 28.4 19.4 RoEE038H01
K11E17E C2011 03 06.25776 09 41 06.50 -01 13 14.0 19.9 VrEE038703
K11E17E C2011 03 06.25833 09 41 06.46 -01 13 09.8 19.5 VrEE038703
K11E17E C2011 03 06.25891 09 41 06.32 -01 13 05.1 19.1 VrEE038703
K11E17E C2011 03 06.25948 09 41 06.25 -01 13 01.2 19.4 VrEE038703
K11E17E C2011 03 06.26363 09 41 05.33 -01 12 31.2 19.3 RoEE038H01
K11E17E tC2011 03 06.36560 09 40 48.72 -00 59 29.4 20.0 VoEE038291
K11E17E tC2011 03 06.36917 09 40 48.10 -00 59 03.0 20.0 VoEE038291
K11E17E tC2011 03 06.37294 09 40 47.49 -00 58 33.8 19.8 VoEE038291
K11E17E `C2011 03 06.53200 09 40 27.36 -00 36 59.0 19.6 RuEE038D90
K11E17E `C2011 03 06.53475 09 40 26.89 -00 36 37.6 19.2 RuEE038D90
K11E17E `C2011 03 06.53829 09 40 26.30 -00 36 10.5 20.0 RuEE038D90
K11E17E C2011 03 06.66819 09 40 07.64 -00 20 40.0 18.7 VcEE038C42
K11E17E C2011 03 06.67201 09 40 07.10 -00 20 13.2 18.5 VcEE038C42
K11E17E C2011 03 06.67583 09 40 06.45 -00 19 41.9 18.6 VcEE038C42
K11E17E KC2011 03 06.77758 09 39 53.25 -00 06 27.3 vEE038204
K11E17E KC2011 03 06.78638 09 39 51.87 -00 05 18.2 19.0 RvEE038204
K11E17E KC2011 03 06.79451 09 39 50.56 -00 04 14.4 vEE038204
K11E17E KC2011 03 06.82029 09 39 46.28 -00 00 54.6 18.8 RrEE038A17
K11E17E KC2011 03 06.83376 09 39 44.12 +00 00 50.8 18.9 RrEE038A17
K11E17E KC2011 03 06.84134 09 39 42.89 +00 01 53.8 18.8 RoEE038C44
K11E17E KC2011 03 06.84333 09 39 42.65 +00 02 07.6 19.6 RoEE038C44
K11E17E KC2011 03 06.84371 09 39 42.47 +00 02 09.6 19.2 RrEE038A17
K11E17E KC2011 03 06.84806 09 39 41.78 +00 02 47.5 18.7 RoEE038C44
K11E17E KC2011 03 06.85135 09 39 41.27 +00 03 12.9 19.1 RoEE038C44
K11E17E KC2011 03 06.85255 09 39 42.82 +00 03 38.7 19.8 RoEE038J04
K11E17E KC2011 03 06.85638 09 39 42.11 +00 04 07.8 19.5 RoEE038J04
K11E17E KC2011 03 06.86020 09 39 41.55 +00 04 38.8 17.9 RoEE038J04
K11E17E KC2011 03 06.89632 09 39 33.90 +00 09 02.9 19.4 VuEE038B86
K11E17E KC2011 03 06.90506 09 39 32.46 +00 10 11.9 19.3 VuEE038B86
K11E17E KC2011 03 06.90905 09 39 31.78 +00 10 43.9 19.3 VuEE038B86
K11E17E KC2011 03 06.91305 09 39 31.11 +00 11 15.9 19.3 VuEE038B86
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt
+ CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
B86 Sternwarte Hagen. Observer M. Klein. 0.50-m f/3.0 Deltagraph + CCD.
C42 Xingming Observatory, Mt. Nanshan. Observer X. Gao. 0.36-m f/6.9
Schmidt-Cassegrain + CCD.
C44 A. Volta Observatory, Lanzo d'Intelvi. Observer F. Tozzi. 0.35-m f/10
Schmidt-Cassegrain + CCD.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ 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.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
A. Knoefel, D. Koschny, M. Busch. 1.0-m f/4.4 reflector + CCD.
Orbital elements:
2011 EE17 Earth MOID = 0.0344 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 266.37181 (2000.0) P Q
n 0.81079003 Peri. 94.69451 -0.11071436 +0.99180703
a 1.1390176 Node 168.35544 -0.99009940 -0.10450223
e 0.2412958 Incl. 18.40495 -0.08628734 -0.07347171
P 1.22 H 22.6 G 0.15 U 8
Residuals in seconds of arc
110306 703 (0.4- 3.0+) 110306 291 0.1- 0.5- 110306 C44 0.7- 0.0
110306 703 0.8- 0.5+ 110306 291 0.1- 0.2- 110306 C44 (0.6+ 1.9-)
110306 703 0.8+ 0.4+ 110306 D90 0.2+ 0.2- 110306 A17 0.1+ 0.1-
110306 703 1.1+ 0.4+ 110306 D90 0.0 0.1- 110306 C44 0.8- 0.8+
110306 H01 0.2- 0.4- 110306 D90 0.1+ 0.4- 110306 C44 0.3- 0.2+
110306 H01 0.1+ 0.3- 110306 C42 0.5+ 1.1+ 110306 J04 0.8+ 0.7+
110306 H01 0.1+ 0.5- 110306 C42 (1.9+ 1.8-) 110306 J04 0.5- 0.4-
110306 703 0.5- 0.2+ 110306 C42 (1.6+ 0.3-) 110306 J04 0.4+ 0.5+
110306 703 0.3+ 0.1+ 110306 204 0.3+ 0.0 110306 B86 0.3+ 0.5-
110306 703 0.3- 0.4+ 110306 204 0.5+ 0.0 110306 B86 0.3+ 0.6-
110306 703 0.0 0.1- 110306 204 0.4+ 0.0 110306 B86 0.1- 0.1-
110306 H01 0.1- 0.2- 110306 A17 0.3+ 0.0 110306 B86 0.3- 0.2+
110306 291 0.4+ 0.5+ 110306 A17 0.6+ 0.6-
Ephemeris:
2011 EE17 a,e,i = 1.14, 0.24, 18 q = 0.8642
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 02 04 10 21 58.7 -26 32 21 0.3254 1.2325 133.5 35.5 22.1
...
2011 02 19 10 09 15.9 -21 09 02 0.2195 1.1791 147.3 26.9 20.9
...
2011 02 27 09 56 36.4 -13 26 48 0.1717 1.1488 155.6 20.8 20.1
...
2011 03 05 09 44 04.7 -03 46 26 0.1426 1.1254 158.4 19.0 19.6
2011 03 06 09 41 43.7 -01 45 12 0.1385 1.1215 158.0 19.4 19.5
2011 03 07 09 39 18.2 +00 23 29 0.1346 1.1175 157.2 20.1 19.5
...
2011 03 13 09 23 03.4 +15 44 32 0.1178 1.0937 146.3 30.3 19.5
...
2011 03 21 08 55 43.0 +39 40 02 0.1145 1.0616 122.4 52.4 20.0
...
2011 04 05 07 19 00.4 +71 46 36 0.1542 1.0025 86.4 84.7 21.5
Carl W. Hergenrother (C) Copyright 2011 MPC M.P.E.C. 2011-E38
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