[Iaude] MPEC F141: 2018 FF5 [a=2.05,e=0.53,i=3.1,H=28.0]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Wed Mar 28 12:29:16 EDT 2018
M.P.E.C. 2018-F141 Issued 2018 Mar. 28, 16:25 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
2018 FF5
Observations:
K18F05F* C2018 03 22.26228 11 44 58.43 -15 36 49.1 19.7 GUEF141G96
K18F05F C2018 03 22.26746 11 45 12.38 -15 38 36.6 19.6 GUEF141G96
K18F05F C2018 03 22.27780 11 45 40.50 -15 42 12.1 19.8 GUEF141G96
K18F05F C2018 03 22.31674111 47 22.75 -15 55 33.2 19.4 GUEF141H01
K18F05F C2018 03 22.32590311 47 47.09 -15 58 35.1 20.2 GUEF141H01
K18F05F C2018 03 22.33575811 48 13.19 -16 01 48.5 19.3 GUEF141H01
K18F05F C2018 03 22.33905311 48 21.90 -16 02 52.8 18.9 GUEF141H01
K18F05F |C2018 03 23.13936 12 20 17.63 -19 20 28.2 20.5 VuEF141807
K18F05F |C2018 03 23.14366 12 20 25.26 -19 21 21.3 20.5 VuEF141807
K18F05F |C2018 03 23.14795 12 20 32.87 -19 22 14.4 20.4 VuEF141807
K18F05F |C2018 03 26.13426 13 17 28.52 -24 21 27.2 21.4 VuEF141807
K18F05F |C2018 03 26.13791 13 17 30.64 -24 21 38.6 21.3 VuEF141807
K18F05F |C2018 03 26.14155 13 17 32.71 -24 21 50.1 21.2 VuEF141807
K18F05F |C2018 03 28.28176 13 34 57.59 -25 32 22.1 21.9 GUEF141807
K18F05F |C2018 03 28.29092 13 35 00.27 -25 32 33.4 21.9 GUEF141807
K18F05F |C2018 03 28.30008 13 35 02.92 -25 32 43.8 22.1 GUEF141807
Observer details:
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ CCD, 1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. M. Africano,
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. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2018 FF5 Earth MOID = 0.0009 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 8.50671 (2000.0) P Q
n 0.33457687 Peri. 153.04940 -0.86962746 -0.49370212
a 2.0549698 Node 357.36238 +0.44257440 -0.77729710
e 0.5327896 Incl. 3.12465 +0.21880580 -0.38995824
P 2.95 H 28.0 G 0.15 U 6
Residuals in seconds of arc
180322 G96 1.7+ 0.5- 180322 H01 0.1+ 0.4+ 180326 807 0.6+ 0.6+
180322 G96 0.8- 0.5+ 180323 807 0.1+ 0.5- 180328 807 0.2- 0.2-
180322 G96 0.2- 0.0 180323 807 0.3- 0.4- 180328 807 0.0 0.3-
180322 H01 0.1- 0.2+ 180323 807 0.5- 0.7- 180328 807 0.3- 0.2+
180322 H01 0.2- 0.0 180326 807 0.3- 0.1+
180322 H01 0.0 0.3+ 180326 807 0.4+ 0.4+
Ephemeris:
2018 FF5 a,e,i = 2.05, 0.53, 3 q = 0.9601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 26 02 44 05.7 +28 43 39 0.1102 0.9594 70.8 103.0 26.9
...
2018 03 13 03 34 23.2 +30 05 35 0.03690 0.9799 66.8 111.2 25.0
...
2018 03 21 10 19 27.3 -04 09 40 0.01021 1.0053 154.5 25.3 19.2
...
2018 03 27 13 25 39.6 -24 57 04 0.03608 1.0299 152.7 26.3 22.0
2018 03 28 13 33 11.8 -25 26 03 0.04104 1.0344 152.1 26.8 22.3
2018 03 29 13 39 06.1 -25 47 00 0.04604 1.0391 151.9 26.9 22.6
...
2018 04 04 13 57 31.7 -26 35 52 0.07675 1.0693 153.6 24.5 23.7
...
2018 04 12 14 05 09.6 -26 27 47 0.1196 1.1149 159.1 18.7 24.6
...
2018 04 27 14 07 39.9 -25 10 31 0.2098 1.2126 168.3 9.7 25.7
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-F141
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