[Iaude] MPEC E38: 2012 FU35 [a=1.45,e=0.32,i=8.3,H=23.9]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Mar 4 19:03:16 EST 2019
M.P.E.C. 2019-E38 Issued 2019 Mar. 4, 23:59 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2012 FU35
Revision to MPEC 2012-F83
Additional Observations:
K12F35U C2019 03 02.21270 07 23 40.74 +48 04 21.5 20.5 GVEE038G96
K12F35U C2019 03 02.21839 07 23 44.47 +48 03 40.8 20.4 GVEE038G96
K12F35U C2019 03 02.22407 07 23 48.28 +48 03 00.1 20.8 GVEE038G96
K12F35U C2019 03 02.22976 07 23 51.94 +48 02 20.4 20.5 GVEE038G96
K12F35U C2019 03 02.30194 07 24 39.89 +47 53 38.8 21.2 GVEE038G96
K12F35U C2019 03 02.30235 07 24 40.21 +47 53 35.1 20.4 GVEE038G96
K12F35U C2019 03 02.30275 07 24 40.51 +47 53 32.4 21.0 GVEE038G96
K12F35U C2019 03 02.30316 07 24 40.75 +47 53 29.2 20.9 GVEE038G96
K12F35U KC2019 03 02.85133907 31 01.38 +46 48 25.0 21.0 GVEE038L01
K12F35U KC2019 03 02.85546707 31 03.94 +46 47 55.4 21.0 GVEE038L01
K12F35U KC2019 03 02.87444307 31 15.99 +46 45 38.1 20.7 GVEE038L01
K12F35U KC2019 03 02.87857507 31 18.68 +46 45 08.0 20.9 GVEE038L01
K12F35U KC2019 03 02.88498007 31 22.72 +46 44 20.9 20.8 GVEE038L01
K12F35U KC2019 03 04.08515807 44 16.74 +44 18 28.8 20.9 VuEE038H21
K12F35U KC2019 03 04.09242007 44 20.94 +44 17 36.0 21.2 VuEE038H21
K12F35U C2019 03 04.11049 07 44 33.89 +44 15 27.5 20.6 GVEE038I52
K12F35U C2019 03 04.11649 07 44 37.36 +44 14 44.1 20.8 GVEE038I52
K12F35U C2019 03 04.11773 07 44 38.07 +44 14 35.3 20.9 GVEE038I52
Observer details:
G96 Mt. Lemmon Survey. Observer H. Groeller. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers D. C. Fuls,
T. A. Pruyne. Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
S. M. Larson, G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.
1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or integer in degrees), reference and Delta-T
190302 G96 65- 48+ 190304 I52 65- 46+ MPO226106 +8.8 day
Orbital elements:
2012 FU35 Earth MOID = 0.0702 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 50.92100 (2000.0) P Q
n 0.56263478 Peri. 124.54358 -0.47663869 -0.87896535
a 1.4531764 Node 353.86310 +0.75219843 -0.39873783
e 0.3172829 Incl. 8.25287 +0.45498690 -0.26158758
P 1.75 H 23.9 G 0.15 U 3
Residuals in seconds of arc
120324 G96 0.3- 0.5- 120325 291 0.0 0.1+ 190302 G96 0.1- 0.1-
120324 G96 0.1+ 0.1+ 120325 291 0.1- 0.1+ 190302 L01 0.6+ 0.0
120324 G96 0.6+ 0.6+ 120328 H21 0.1+ 1.0- 190302 L01 0.1- 0.2+
120324 G96 0.4+ 0.1+ 120328 H21 1.0- 0.6- 190302 L01 0.2- 0.3+
120324 G96 0.1- 0.4+ 120328 H21 0.3+ 0.1+ 190302 L01 0.4+ 0.2+
120324 G96 0.2+ 0.4+ 190302 G96 0.1+ 0.0 190302 L01 0.1+ 0.3-
120324 G96 0.4+ 0.1+ 190302 G96 0.2- 0.2- 190304 H21 0.1+ 0.3-
120324 G96 0.3- 0.0 190302 G96 0.4+ 0.4- 190304 H21 0.2+ 0.2+
120324 G96 0.4- 0.1+ 190302 G96 0.6- 0.6+ 190304 I52 0.3- 0.6-
120324 G96 0.3+ 0.1+ 190302 G96 0.5- 0.6+ 190304 I52 0.1- 0.4-
120324 G96 0.1- 0.6- 190302 G96 0.0 0.1- 190304 I52 0.1- 0.1-
120325 291 0.1+ 0.2+ 190302 G96 0.3+ 0.1+
Ephemeris:
2012 FU35 a,e,i = 1.45, 0.32, 8 q = 0.9921
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 02 02 01 04 45.1 +55 19 04 0.1535 0.9940 88.8 82.4 22.7
...
2019 02 17 03 49 29.1 +62 04 20 0.1153 1.0136 99.6 74.0 21.8
...
2019 02 25 06 10 35.2 +56 49 17 0.1033 1.0319 111.4 63.3 21.3
...
2019 03 03 07 32 41.0 +46 30 39 0.1022 1.0487 121.9 53.4 21.0
2019 03 04 07 43 22.5 +44 28 58 0.1028 1.0518 123.6 51.8 21.0
2019 03 05 07 53 18.5 +42 24 56 0.1037 1.0549 125.2 50.2 21.0
...
2019 03 11 08 39 59.0 +30 04 55 0.1138 1.0749 133.6 42.0 21.0
...
2019 03 19 09 19 54.7 +16 26 50 0.1389 1.1045 139.4 35.9 21.3
...
2019 04 03 10 05 01.1 +01 16 56 0.2108 1.1673 139.1 34.1 22.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E38
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