MPEC 2011-R05 : 2011 QF48
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M.P.E.C. 2011-R05 Issued 2011 Sept. 1, 18:01 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 QF48
Observations:
K11Q48F*QC2011 08 30.70150 22 39 10.14 -35 11 26.8 19.6 VrER005E12
K11Q48F QC2011 08 30.70857 22 39 19.00 -35 12 30.6 19.0 VrER005E12
K11Q48F QC2011 08 30.71568 22 39 28.11 -35 13 35.3 18.5 VrER005E12
K11Q48F QC2011 08 30.72276 22 39 36.95 -35 14 38.6 19.2 VrER005E12
K11Q48F QC2011 08 30.74309 22 40 02.53 -35 17 37.8 19.9 VrER005E12
K11Q48F QC2011 08 30.74703 22 40 07.55 -35 18 12.3 20.1 VrER005E12
K11Q48F |C2011 08 31.33040 22 51 01.90 -36 32 26.5 19.7 VoER005807
K11Q48F |C2011 08 31.33503 22 51 05.94 -36 32 52.7 19.7 VoER005807
K11Q48F |C2011 08 31.33963 22 51 09.97 -36 33 18.5 20.0 VoER005807
K11Q48F QC2011 08 31.42598 22 52 54.51 -36 41 27.0 20.1 VrER005E12
K11Q48F QC2011 08 31.43243 22 52 59.93 -36 42 08.5 19.8 VrER005E12
K11Q48F QC2011 08 31.50146 22 53 56.16 -36 49 11.7 20.2 VrER005E12
K11Q48F QC2011 08 31.50830 22 54 01.50 -36 49 51.8 19.7 VrER005E12
K11Q48F QC2011 08 31.62591 22 55 29.62 -37 00 29.7 rER005E12
K11Q48F QC2011 08 31.63466 22 55 35.93 -37 01 12.9 rER005E12
K11Q48F QC2011 08 31.74229 22 56 53.14 -37 09 26.3 19.8 VrER005E12
K11Q48F QC2011 08 31.75030 22 56 58.87 -37 10 00.5 19.7 VrER005E12
K11Q48F |C2011 09 01.24213 23 02 45.26 -37 44 35.4 20.4 VoER005807
K11Q48F |C2011 09 01.25008 23 02 49.53 -37 45 03.1 oER005807
K11Q48F C2011 09 01.54184 23 05 40.36 -38 00 35.4 19.9 RoER005474
K11Q48F C2011 09 01.55017 23 05 44.43 -38 01 01.2 19.9 RoER005474
K11Q48F C2011 09 01.55191 23 05 45.15 -38 01 05.9 19.7 RoER005474
K11Q48F QC2011 09 01.64575 23 06 32.35 -38 06 20.7 rER005E12
K11Q48F QC2011 09 01.65084 23 06 34.64 -38 06 35.3 rER005E12
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
807 Cerro Tololo. Observers R. Holmes, T. Linder, V. Hoette. Measurers
R. Holmes, T. Linder. 0.41-m f/11 Ritchey-Chretien + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 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. 0.5-m Uppsala
Schmidt + CCD.
Orbital elements:
2011 QF48 Earth MOID = 0.0068 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 13.62025 (2000.0) P Q
n 0.31765829 Peri. 112.36386 -0.02505538 +0.98735222
a 2.1273025 Node 154.62956 -0.99761975 -0.01463168
e 0.6353896 Incl. 21.43036 -0.06424227 -0.15786549
P 3.10 H 25.4 G 0.15 U 7
Residuals in seconds of arc
110830 E12 0.0 0.1- 110831 807 0.3- 0.1+ 110831 E12 0.0 0.1-
110830 E12 1.0- 0.5+ 110831 E12 0.5+ 0.3+ 110901 807 0.4+ 0.4+
110830 E12 0.7+ 0.1- 110831 E12 0.1- 0.1- 110901 807 0.6+ 0.2+
110830 E12 0.4- 0.0 110831 E12 0.0 0.1+ 110901 474 0.7- 0.2+
110830 E12 0.1- 0.1- 110831 E12 0.3- 0.2+ 110901 474 0.4+ 0.0
110830 E12 0.8+ 0.4- 110831 E12 0.1+ 0.2- 110901 474 0.9- 0.6+
110831 807 0.0 0.1+ 110831 E12 0.2- 0.1+ 110901 E12 0.0 0.0
110831 807 0.2- 0.0 110831 E12 0.2+ 0.0 110901 E12 0.0 0.5-
Ephemeris:
2011 QF48 a,e,i = 2.13, 0.64, 21 q = 0.7756
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 08 02 11 44 09.6 +40 32 45 0.3067 0.8233 44.2 120.8 27.3
...
2011 08 17 12 08 02.3 +42 33 51 0.1278 0.9223 42.4 132.2 26.7
...
2011 08 25 13 05 49.3 +44 52 07 0.03549 0.9886 50.0 128.4 23.7
...
2011 08 31 22 45 31.4 -35 54 38 0.03623 1.0420 152.9 26.2 19.5
2011 09 01 23 00 11.3 -37 28 46 0.04761 1.0512 150.7 28.1 20.1
2011 09 02 23 09 27.8 -38 22 01 0.05910 1.0604 149.2 29.2 20.7
...
2011 09 08 23 30 32.8 -39 54 40 0.1291 1.1165 145.5 30.7 22.5
...
2011 09 16 23 37 34.5 -39 45 23 0.2248 1.1931 143.2 30.4 23.9
...
2011 10 01 23 41 53.0 -37 49 29 0.4146 1.3384 138.0 30.1 25.4
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-R05
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