[Iaude] MPEC T35: 1999 TW16 [a=1.42,e=0.74,i=34.7,H=19.2]
mpec at si.edu
mpec at si.edu
Wed Oct 5 08:14:09 EDT 2016
M.P.E.C. 2016-T35 Issued 2016 Oct. 5, 12:09 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
1999 TW16
Revision to MPEC 1999-U05
Additional Observations:
J99T16W C2016 10 04.48853 04 01 08.41 +19 45 19.7 19.9 VqET035G96
J99T16W C2016 10 04.49354 04 01 08.51 +19 45 31.4 19.3 VqET035G96
J99T16W C2016 10 04.49855 04 01 08.58 +19 45 43.8 19.2 VqET035G96
J99T16W C2016 10 04.50358 04 01 08.71 +19 45 55.8 19.2 VqET035G96
J99T16W KC2016 10 05.08187 04 01 23.05 +20 09 42.3 19.5 RqET035K38
J99T16W KC2016 10 05.09971 04 01 23.36 +20 10 27.7 19.7 RqET035K38
J99T16W KC2016 10 05.12434 04 01 23.79 +20 11 29.5 19.8 RqET035K38
Observer details:
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/8 Ritchey-Chretien
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
161004 G96 1.26+ 0.90+ 161005 K38 1.30+ 0.93+ MPO261750 -1.0 day
Orbital elements:
1999 TW16 Earth MOID = 0.1509 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC
M 276.99864 (2000.0) P Q
n 0.58004381 Peri. 134.75908 -0.89670062 -0.35144663
a 1.4239526 Node 28.24350 +0.00576469 -0.61716085
e 0.7351914 Incl. 34.65624 +0.44260002 -0.70398704
P 1.70 H 19.2 G 0.15 U 4
Residuals in seconds of arc
991013 704 0.1- 0.1+ 991016 704 0.1- 0.4- 991029 658 0.8- 0.6+
991013 704 0.4+ 0.3- 991016 704 0.3+ 0.6+ 991029 118 0.1+ 0.6+
991013 704 0.6+ 0.1- 991016 704 0.2+ 1.0+ 991029 118 0.2+ 0.6+
991013 704 0.3+ 0.5- 991016 704 0.2+ 0.2+ 991029 118 0.2+ 0.2+
991013 704 0.6+ 0.9- 991016 658 0.2+ 0.2+ 991030 704 1.0- 0.1-
991014 611 0.1+ 0.5+ 991016 658 0.1+ 0.4+ 991030 704 0.2- 0.3+
991014 611 0.3+ 0.1- 991016 658 0.1+ 0.3+ 991030 704 0.6- 0.3+
991014 611 0.2+ 0.1- 991016 413 0.1- 0.3- 991030 704 0.5- 0.4+
991014 118 0.5+ 0.7- 991016 413 0.1- 0.2- 991030 704 1.1- 0.2+
991014 118 0.9+ 0.6- 991016 413 0.3- 0.1- 991030 046 0.2+ 0.4+
991014 118 0.2- 0.5- 991017 118 0.4+ 0.6+ 991030 046 0.6- 0.8+
991014 704 0.3- 0.7- 991017 118 0.3+ 0.0 991030 046 0.2- 0.4-
991014 704 0.3+ 0.0 991020 360 0.4- 0.1- 991030 046 0.2+ 0.1-
991014 704 0.1+ 0.3- 991020 360 0.9- 0.2- 991030 046 0.4+ 0.0
991014 704 0.3- 0.2+ 991020 360 0.8- 0.3+ 991030 046 0.1- 0.3-
991014 704 0.1+ 0.4- 991020 402 0.5- 0.2+ 991031 704 0.3+ 0.0
991014 684 0.2+ 0.6- 991020 402 1.0- 0.7+ 991031 704 0.5- 0.0
991014 684 (0.6+ 3.0-) 991020 402 0.5- 0.0 991031 704 0.3- 0.2+
991015 704 0.6- 1.6- 991022 658 0.4- 0.6+ 991031 704 0.4- 0.0
991015 704 0.6- 0.3- 991022 658 0.2- 1.0+ 991031 118 0.0 0.7+
991015 704 0.2+ 0.1+ 991022 658 0.3- 1.2+ 991031 118 0.8+ 0.2+
991015 684 0.2+ 1.0- 991024 402 (2.0- 3.8+) 991031 118 0.5+ 0.6-
991015 684 0.4- 0.1+ 991024 402 1.3- 1.2+ 991031 587 0.6+ 0.2+
991015 413 0.0 0.3+ 991024 402 0.1- 0.7- 991031 587 0.0 0.6-
991015 413 0.0 0.1+ 991027 143 (1.7+ 2.1-) 991031 587 0.1+ 0.0
991016 046 0.1- 0.9+ 991027 143 0.9+ 1.8- 161004 G96 0.1- 0.1+
991016 046 0.0 1.4+ 991027 143 1.6+ 1.2- 161004 G96 0.0 0.3-
991016 046 0.3- 0.2- 991027 143 1.2+ 1.8- 161004 G96 0.3- 0.0
991016 046 0.5- 1.8+ 991027 143 1.5+ 1.6- 161004 G96 0.2+ 0.1-
991016 046 0.1+ 0.8- 991027 143 1.7+ 1.3- 161005 K38 0.0 0.1+
991016 046 0.2- 0.6+ 991029 658 0.8- 0.2+ 161005 K38 0.0 0.5+
991016 704 0.9+ 0.1- 991029 658 0.8- 0.5+ 161005 K38 0.0 0.1+
Ephemeris:
1999 TW16 a,e,i = 1.42, 0.74, 35 q = 0.3771
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 09 05 03 39 25.6 +09 33 42 1.0520 1.6620 107.5 35.3 21.9
...
2016 09 20 03 52 22.5 +13 09 01 0.7631 1.5218 118.2 35.5 21.0
...
2016 09 28 03 57 50.6 +16 09 35 0.6144 1.4404 124.3 35.1 20.4
...
2016 10 04 04 00 56.5 +19 25 57 0.5067 1.3761 128.9 34.5 19.8
2016 10 05 04 01 21.0 +20 06 22 0.4891 1.3651 129.6 34.3 19.7
2016 10 06 04 01 43.3 +20 49 35 0.4717 1.3540 130.4 34.2 19.6
...
2016 10 12 04 03 00.0 +26 27 13 0.3705 1.2858 134.7 33.5 19.0
...
2016 10 20 03 59 59.2 +40 20 32 0.2493 1.1898 136.8 34.9 18.0
...
2016 11 04 17 02 30.6 +65 58 46 0.1669 0.9934 85.7 84.6 18.3
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-T35
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