[Iaude] MPEC F44: 2018 FG1 [a=1.07,e=0.30,i=6.5,H=27.0]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Mar 19 19:31:16 EDT 2018
M.P.E.C. 2018-F44 Issued 2018 Mar. 19, 23:26 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 FG1
Observations:
K18F01G* C2018 03 18.26414 10 31 40.78 +36 49 09.6 19.8 GUEF044G96
K18F01G C2018 03 18.26958 10 31 25.81 +36 50 24.9 20.4 GUEF044G96
K18F01G C2018 03 18.28051 10 30 56.26 +36 52 51.5 19.5 GUEF044G96
K18F01G C2018 03 18.37867 10 26 21.27 +37 14 32.7 19.2 GUEF044I52
K18F01G C2018 03 18.37922 10 26 19.73 +37 14 40.1 20.0 GUEF044I52
K18F01G C2018 03 18.37977 10 26 18.21 +37 14 47.4 19.2 GUEF044I52
K18F01G C2018 03 19.19201 09 40 11.99 +40 33 48.8 19.7 GUEF044G96
K18F01G C2018 03 19.19218 09 40 11.18 +40 33 51.1 19.5 GUEF044G96
K18F01G C2018 03 19.19236 09 40 10.37 +40 33 53.8 19.8 GUEF044G96
K18F01G C2018 03 19.19415 09 40 02.09 +40 34 20.6 19.5 GUEF044G96
K18F01G KC2018 03 19.86751308 39 58.70 +42 44 34.1 20.4 GUEF044J95
K18F01G KC2018 03 19.87202208 39 28.58 +42 45 08.0 19.6 GUEF044J95
K18F01G KC2018 03 19.87761308 38 51.26 +42 45 50.0 19.8 GUEF044J95
K18F01G KC2018 03 19.88124808 38 26.92 +42 46 15.7 19.5 GUEF044J95
Observer details:
G96 Mt. Lemmon Survey. Observer J. A. Johnson. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
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. 1.0-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2018 FG1 Earth MOID = 0.0028 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 302.19121 (2000.0) P Q
n 0.88640643 Peri. 271.68954 +0.04779064 +0.99885516
a 1.0732827 Node 1.05659 -0.86513629 +0.04244431
e 0.2954716 Incl. 6.54453 -0.49925470 +0.02206453
P 1.11 H 27.0 G 0.15 U 7
Residuals in seconds of arc
180318 G96 0.6+ 0.2- 180318 I52 0.7+ 0.2+ 180319 J95 0.3+ 0.1+
180318 G96 1.1- 0.9+ 180319 G96 0.1+ 0.3- 180319 J95 0.4- 0.1-
180318 G96 (3.2+ 1.2-) 180319 G96 0.2- 0.5- 180319 J95 0.0 0.4+
180318 I52 0.1- 0.3- 180319 G96 0.0 0.4- 180319 J95 0.1+ 0.3-
180318 I52 0.2+ 0.0 180319 G96 0.2- 0.1-
Ephemeris:
2018 FG1 a,e,i = 1.07, 0.30, 7 q = 0.7562
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 17 12 23 07.4 +18 19 52 0.1925 1.1514 145.2 29.4 25.0
...
2018 03 04 12 20 37.1 +21 08 40 0.09862 1.0818 155.3 22.6 23.2
...
2018 03 12 12 02 16.0 +25 05 17 0.05280 1.0423 156.9 22.0 21.8
...
2018 03 18 10 42 03.0 +35 49 56 0.02116 1.0120 142.0 37.3 20.2
2018 03 19 09 53 16.0 +39 45 38 0.01674 1.0069 132.4 46.9 19.9
2018 03 20 08 25 25.0 +42 59 51 0.01322 1.0017 116.5 62.8 19.8
...
2018 03 26 01 53 37.1 -02 21 35 0.02909 0.9710 24.2 155.1 28.8
...
2018 04 03 01 10 24.4 -11 36 33 0.07321 0.9302 17.7 161.0 32.5
...
2018 04 18 00 55 33.2 -12 52 19 0.1664 0.8580 26.3 148.8 31.0
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-F44
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