MPEC 2013-T22 : 2013 TF4
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M.P.E.C. 2013-T22 Issued 2013 Oct. 3, 19:48 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
2013 TF4
Observations:
K13T04F* C2013 10 02.31915 00 28 57.98 +11 13 36.7 19.9 VqET022G96
K13T04F C2013 10 02.32634 00 28 57.26 +11 14 11.1 19.9 VqET022G96
K13T04F C2013 10 02.33351 00 28 56.56 +11 14 45.5 20.2 VqET022G96
K13T04F C2013 10 02.34067 00 28 55.88 +11 15 20.0 20.0 VqET022G96
K13T04F C2013 10 02.44345 00 28 46.31 +11 23 29.3 19.8 VqET022G96
K13T04F C2013 10 02.44435 00 28 46.23 +11 23 33.2 19.6 VqET022G96
K13T04F C2013 10 02.44526 00 28 46.13 +11 23 37.6 19.5 VqET022G96
K13T04F C2013 10 02.44616 00 28 46.05 +11 23 40.9 19.6 VqET022G96
K13T04F C2013 10 02.85429 00 28 25.48 +11 55 50.8 20.7 RoET022033
K13T04F C2013 10 02.86028 00 28 24.96 +11 56 19.4 20.6 RoET022033
K13T04F KC2013 10 02.87368 00 28 23.56 +11 57 24.9 19.9 VqET022C43
K13T04F KC2013 10 02.87624 00 28 23.50 +11 57 38.4 20.1 VqET022C43
K13T04F C2013 10 02.91534 00 28 20.06 +12 00 44.2 21.0 RoET022033
K13T04F C2013 10 02.92132 00 28 19.55 +12 01 12.3 21.1 RoET022033
K13T04F C2013 10 03.19661 00 28 03.31 +12 23 12.7 20.2 RtET022H01
K13T04F C2013 10 03.19978 00 28 03.01 +12 23 27.9 20.0 RtET022H01
K13T04F C2013 10 03.21101 00 28 01.95 +12 24 21.1 19.8 RtET022H01
K13T04F C2013 10 03.21748 00 28 01.33 +12 24 52.0 20.4 RtET022H01
K13T04F C2013 10 03.23002 00 28 00.44 +12 25 53.5 20.0 VqET022G96
K13T04F C2013 10 03.23345 00 28 00.12 +12 26 09.7 20.1 VqET022G96
K13T04F C2013 10 03.23690 00 27 59.79 +12 26 26.1 20.5 VqET022G96
K13T04F C2013 10 03.24028 00 27 59.45 +12 26 42.4 20.0 VqET022G96
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observer B. Stecklum. 1.34-m
f/4 Schmidt + CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer J. A. Johnson. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, F. C. Shelly. 1.5-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2013 TF4 Earth MOID = 0.0904 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 29.07087 (2000.0) P Q
n 0.63140331 Peri. 352.38567 +0.99833727 +0.05671170
a 1.3456480 Node 4.40288 -0.04321367 +0.85481633
e 0.1875189 Incl. 7.72489 -0.03814811 +0.51582247
P 1.56 H 24.6 G 0.15 U 8
Residuals in seconds of arc
131002 G96 0.1- 0.4+ 131002 033 0.2+ 1.0- 131003 H01 0.2+ 0.4-
131002 G96 0.3- 0.2+ 131002 033 0.1+ 1.1- 131003 H01 0.1+ 0.2-
131002 G96 0.2- 0.1+ 131002 C43 0.9- 0.5+ 131003 G96 0.3- 0.1+
131002 G96 0.2+ 0.3+ 131002 C43 1.6+ 1.8+ 131003 G96 0.2- 0.0
131002 G96 0.3+ 0.1+ 131002 033 0.6- 0.6+ 131003 G96 0.2- 0.1+
131002 G96 0.2+ 0.3- 131002 033 0.2- 0.3+ 131003 G96 0.4- 0.4+
131002 G96 0.1- 0.2- 131003 H01 0.4+ 0.3-
131002 G96 0.1- 1.1- 131003 H01 0.3+ 0.2-
Ephemeris:
2013 TF4 a,e,i = 1.35, 0.19, 8 q = 1.0933
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 09 03 00 51 10.7 -28 49 06 0.1092 1.0991 144.1 32.6 21.4
...
2013 09 18 00 44 18.4 -10 04 48 0.09235 1.0933 162.5 16.1 20.5
...
2013 09 26 00 36 07.7 +02 08 44 0.09232 1.0944 173.5 5.9 20.1
...
2013 10 02 00 29 20.1 +10 48 19 0.09698 1.0972 172.6 6.7 20.2
2013 10 03 00 28 13.6 +12 08 17 0.09814 1.0978 171.5 7.7 20.3
2013 10 04 00 27 08.4 +13 25 55 0.09940 1.0985 170.3 8.8 20.4
...
2013 10 10 00 21 19.1 +20 18 09 0.1090 1.1034 163.2 15.2 20.8
...
2013 10 18 00 16 26.1 +27 02 45 0.1265 1.1124 155.2 22.1 21.4
...
2013 11 02 00 18 13.8 +33 49 26 0.1703 1.1359 144.9 30.2 22.3
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-T22
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