MPEC 2008-C06 : 2001 BE16
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M.P.E.C. 2008-C06 Issued 2008 Feb. 2, 15:08 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 BE16
Revision to MPEC 2001-B32
Additional Observations:
K01B16E C2008 02 01.20633 05 10 10.82 +11 56 20.3 19.7 EC006704
K01B16E C2008 02 01.21875 05 10 07.59 +11 57 24.9 20.2 EC006704
K01B16E C2008 02 01.23139 05 10 04.40 +11 58 31.3 20.2 EC006704
K01B16E C2008 02 01.24433 05 10 00.94 +11 59 38.5 20.4 EC006704
K01B16E C2008 02 01.25674 05 09 57.71 +12 00 43.7 20.5 EC006704
K01B16E C2008 02 01.95159 05 07 02.40 +13 01 03.6 EC006J95
K01B16E C2008 02 01.95856 05 07 00.63 +13 01 38.9 19.8 R EC006J95
K01B16E C2008 02 02.15577 05 06 11.62 +13 18 53.2 20.1 V EC006G96
K01B16E C2008 02 02.15631 05 06 11.52 +13 18 55.7 19.6 V EC006G96
K01B16E C2008 02 02.15684 05 06 11.30 +13 18 58.1 19.4 V EC006G96
K01B16E C2008 02 02.15738 05 06 11.23 +13 19 00.8 19.6 V EC006G96
K01B16E 5C2008 02 02.17988 05 06 05.51 +13 20 59.1 19.2 R EC006673
K01B16E 5C2008 02 02.18491 05 06 04.21 +13 21 23.3 EC006673
K01B16E 5C2008 02 02.20046 05 06 00.15 +13 22 45.9 EC006673
K01B16E 5C2008 02 02.20523 05 05 58.91 +13 23 10.6 EC006673
K01B16E C2008 02 02.25017 05 05 47.16 +13 27 03.0 19.6 R EC006854
K01B16E C2008 02 02.25448 05 05 46.09 +13 27 26.7 20.0 R EC006854
K01B16E C2008 02 02.26266 05 05 43.93 +13 28 08.8 19.6 R EC006854
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
080201 704 6.76-13.03- 080202 854 5.96-13.62- MPO 57796 +8.0 day
Orbital elements:
2001 BE16 Earth MOID = 0.0621 AU
Id. S. Foglia
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 227.81044 (2000.0) P Q
n 0.70096181 Peri. 106.15674 -0.48244164 +0.69105077
a 1.2550850 Node 121.97235 -0.81966419 -0.57284377
e 0.4040042 Incl. 39.38187 +0.30886999 -0.44079343
P 1.41 H 19.8 G 0.15 U 4
Residuals in seconds of arc
010121 704 0.4+ 0.4+ 010123 046 0.6+ 0.4+ 080201 704 0.5+ 0.6+
010121 704 0.7+ 0.1+ 010123 046 0.2- 0.3+ 080201 J95 0.3+ 0.9+
010121 704 0.4+ 0.5- 010128 046 0.2+ 0.1- 080201 J95 0.6+ 0.1-
010121 704 0.3- 0.1+ 010128 046 0.4+ 0.1- 080202 G96 0.5- 0.5-
010121 704 0.3- 0.0 010128 046 0.0 0.1- 080202 G96 0.1+ 0.8-
010122 046 0.2- 0.2+ 010128 046 0.5- 0.2- 080202 G96 1.1- 1.1-
010122 046 0.7- 0.2- 010128 046 0.6- 0.0 080202 G96 0.0 1.3-
010122 046 0.0 0.3- 010128 046 0.3- 0.0 080202 673 0.7- 0.7+
010122 046 0.0 0.0 010130 587 0.1+ 0.3- 080202 673 0.6- 1.2-
010122 046 0.3+ 0.7- 010130 587 0.8+ 0.7+ 080202 673 0.9- 0.5+
010122 046 0.3- 0.0 080201 704 0.4- 0.1- 080202 673 0.9- 0.4+
010123 046 0.4+ 0.1- 080201 704 0.1- 0.3- 080202 854 0.2- 1.1-
010123 046 1.1- 1.0+ 080201 704 (1.6+ 0.2+) 080202 854 0.4+ 0.3+
010123 046 0.5+ 0.6- 080201 704 0.4+ 0.0 080202 854 0.3- 0.0
Ephemeris:
2001 BE16 a,e,i = 1.26, 0.40, 39 q = 0.7480
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 01 25 05 41.49 +01 37.1 0.368 1.275 136.0 32.4 19.5
2008 02 04 04 58.57 +15 57.9 0.365 1.212 120.5 44.5 19.7
2008 02 14 04 20.87 +29 08.6 0.396 1.147 103.7 56.8 20.1
2008 02 24 03 49.40 +39 35.4 0.445 1.080 89.3 66.4 20.6
2008 03 05 03 21.70 +47 35.2 0.500 1.012 77.8 73.3 20.9
2008 03 15 02 53.74 +53 42.8 0.551 0.946 68.7 78.4 21.1
2008 03 25 02 20.92 +58 09.2 0.593 0.883 61.4 82.5 21.3
2008 04 04 01 40.92 +60 34.9 0.622 0.827 55.6 86.1 21.4
2008 04 14 00 57.99 +60 25.3 0.637 0.783 51.3 89.2 21.4
2008 04 24 00 23.09 +57 20.6 0.639 0.756 48.7 91.9 21.5
2008 05 04 00 05.00 +51 40.2 0.629 0.748 47.8 93.7 21.5
2008 05 14 00 04.14 +44 06.5 0.613 0.762 48.7 94.0 21.5
2008 05 24 00 16.44 +35 18.2 0.595 0.794 51.6 92.5 21.5
2008 06 03 00 37.45 +25 44.9 0.578 0.842 56.1 89.2 21.4
2008 06 13 01 03.50 +15 45.8 0.566 0.900 61.9 84.4 21.3
2008 06 23 01 32.03 +05 38.0 0.563 0.964 68.5 78.7 21.2
2008 07 03 02 01.21 -04 21.5 0.569 1.031 75.3 72.5 21.2
2008 07 13 02 29.56 -13 57.1 0.585 1.099 81.9 66.3 21.2
2008 07 23 02 55.99 -22 55.4 0.611 1.166 87.9 60.6 21.2
2008 08 02 03 19.54 -31 09.7 0.645 1.230 93.0 55.5 21.3
2008 08 12 03 39.16 -38 37.4 0.686 1.292 97.1 51.1 21.4
2008 08 22 03 53.83 -45 18.4 0.732 1.350 100.3 47.5 21.6
2008 09 01 04 02.26 -51 13.7 0.782 1.405 102.6 44.5 21.7
2008 09 11 04 02.80 -56 20.4 0.835 1.456 104.1 42.1 21.9
2008 09 21 03 53.84 -60 31.3 0.891 1.503 104.8 40.2 22.0
2008 10 01 03 34.32 -63 34.7 0.949 1.546 104.9 38.7 22.2
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-C06
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