MPEC 2011-T43 : 2011 TX8
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M.P.E.C. 2011-T43 Issued 2011 Oct. 9, 20:08 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 TX8
Observations:
K11T08X* C2011 10 06.16345 23 27 58.64 +08 10 06.7 19.9 VrET043G96
K11T08X C2011 10 06.17040 23 27 54.82 +08 09 41.0 19.8 VrET043G96
K11T08X C2011 10 06.17745 23 27 50.97 +08 09 15.8 20.1 VrET043G96
K11T08X C2011 10 06.18447 23 27 47.16 +08 08 49.5 19.9 VrET043G96
K11T08X |C2011 10 06.19548 23 27 39.53 +08 08 50.6 20.0 VoET043807
K11T08X |C2011 10 06.20187 23 27 36.01 +08 08 27.2 20.3 VoET043807
K11T08X |C2011 10 06.20827 23 27 32.53 +08 08 03.8 20.2 VoET043807
K11T08X KC2011 10 06.26783123 27 00.63 +08 03 36.9 19.8 VtET043H21
K11T08X KC2011 10 06.27297623 26 57.78 +08 03 17.7 19.7 VtET043H21
K11T08X KC2011 10 06.27915323 26 54.44 +08 02 54.8 19.9 VtET043H21
K11T08X KC2011 10 06.28336023 26 52.14 +08 02 38.9 19.7 VtET043H21
K11T08X KC2011 10 06.88131 23 21 29.48 +07 24 53.2 19.8 RrET043104
K11T08X KC2011 10 06.88863 23 21 25.41 +07 24 25.2 19.6 RrET043104
K11T08X KC2011 10 06.89509 23 21 21.78 +07 24 00.2 19.6 RrET043104
K11T08X KC2011 10 07.12571023 19 15.27 +07 09 07.6 20.0 VvET043H21
K11T08X KC2011 10 07.12976923 19 12.93 +07 08 51.9 19.8 VvET043H21
K11T08X KC2011 10 07.13377423 19 10.71 +07 08 36.6 20.0 VvET043H21
K11T08X KC2011 10 07.13769923 19 08.49 +07 08 21.2 19.3 VvET043H21
K11T08X FC2011 10 07.84186 23 12 33.45 +06 21 24.0 19.3 VuET043C75
K11T08X FC2011 10 07.84473 23 12 31.78 +06 21 12.3 19.3 VuET043C75
K11T08X KC2011 10 08.11747923 09 56.23 +06 02 36.3 19.2 VrET043H21
K11T08X KC2011 10 08.12720323 09 50.52 +06 01 56.6 19.7 VrET043H21
K11T08X KC2011 10 08.13696023 09 44.74 +06 01 16.6 19.4 VrET043H21
K11T08X KC2011 10 09.12017523 00 11.50 +04 51 42.5 19.7 VrET043H21
K11T08X KC2011 10 09.13387023 00 03.22 +04 50 42.6 19.7 VrET043H21
K11T08X KC2011 10 09.14101922 59 58.82 +04 50 11.7 19.6 VrET043H21
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, L. Tesi, G. Fagioli.
Measurer P. Bacci. 0.60-m f/4 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.
C75 Whitestar Observatory, Borgobello. Observers E. Magrin, V. Gonano.
Measurer E. Magrin. 0.38-m f/4.4 Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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. 1.5-m reflector
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, S. Foglia, M. Tombelli, T. Vorobjov. 0.61-m f/4.0
astrograph + CCD.
Orbital elements:
2011 TX8 PHA, Earth MOID = 0.0130 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 233.00472 (2000.0) P Q
n 1.13694140 Peri. 313.17775 -0.94491439 -0.32365130
a 0.9091677 Node 208.04379 +0.32229152 -0.89392822
e 0.7083253 Incl. 5.96441 +0.05713999 -0.31006802
P 0.87 H 21.8 G 0.15 U 9
Residuals in seconds of arc
111006 G96 0.0 0.2- 111006 H21 0.0 0.5+ 111007 C75 0.1- 0.0
111006 G96 0.3- 0.4- 111006 H21 0.0 0.3+ 111007 C75 0.1- 0.1-
111006 G96 0.3- 0.3+ 111006 104 0.6- 0.8- 111008 H21 0.0 0.3-
111006 G96 0.2+ 0.2- 111006 104 0.0 0.6- 111008 H21 0.0 0.1+
111006 807 0.2+ 0.3- 111006 104 0.0 0.7- 111008 H21 0.7- 0.5+
111006 807 0.1- 0.0 111007 H21 0.4+ 0.0 111009 H21 0.1+ 0.2+
111006 807 0.3+ 0.3+ 111007 H21 0.1- 0.1+ 111009 H21 0.5+ 0.2-
111006 H21 0.0 0.4+ 111007 H21 0.6+ 0.5+ 111009 H21 0.4- 0.0
111006 H21 0.5- 0.3+ 111007 H21 0.7+ 0.4+
Ephemeris:
2011 TX8 a,e,i = 0.91, 0.71, 6 q = 0.2652
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 09 09 01 31 23.2 +18 44 11 0.4763 1.3944 137.1 29.5 22.2
...
2011 09 24 00 48 44.8 +16 10 21 0.3110 1.3003 160.2 15.1 20.7
...
2011 10 02 00 01 42.6 +11 51 52 0.2424 1.2398 168.9 9.0 19.8
...
2011 10 08 23 11 03.3 +06 11 07 0.2063 1.1893 154.8 20.9 19.8
2011 10 09 23 01 22.5 +05 00 51 0.2020 1.1805 151.5 23.8 19.8
2011 10 10 22 51 23.8 +03 47 10 0.1981 1.1715 148.0 26.9 19.8
...
2011 10 16 21 47 24.7 -04 19 47 0.1866 1.1147 125.0 47.1 20.2
...
2011 10 24 20 23 57.9 -14 18 30 0.2001 1.0310 94.8 74.1 21.0
...
2011 11 08 18 28 23.5 -23 58 03 0.2774 0.8462 51.4 113.7 23.1
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-T43
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