[Iaude] MPEC E52: 2018 ES1 [a=1.14,e=0.15,i=25.2,H=26.8]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sat Mar 10 14:51:16 EST 2018
M.P.E.C. 2018-E52 Issued 2018 Mar. 10, 19:47 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 ES1
Observations:
K18E01S* C2018 03 09.29449 13 32 01.59 +45 25 08.7 20.0 GUEE052G96
K18E01S C2018 03 09.29969 13 32 10.10 +45 30 26.9 UEE052G96
K18E01S C2018 03 09.30489 13 32 18.58 +45 35 42.2 UEE052G96
K18E01S C2018 03 09.31009 13 32 26.93 +45 40 56.5 UEE052G96
K18E01S C2018 03 09.36602313 33 51.70 +46 35 05.8 18.5 GUEE052H01
K18E01S C2018 03 09.37176713 34 00.49 +46 40 27.0 19.3 GUEE052H01
K18E01S C2018 03 09.38122 13 34 18.18 +46 49 23.5 19.4 GUEE052G96
K18E01S C2018 03 09.38174 13 34 18.93 +46 49 51.9 19.3 GUEE052G96
K18E01S C2018 03 09.38226 13 34 19.84 +46 50 19.5 18.8 GUEE052G96
K18E01S C2018 03 09.38278 13 34 20.62 +46 50 48.7 19.4 GUEE052G96
K18E01S C2018 03 09.38299913 34 17.63 +46 50 49.4 19.0 GUEE052H01
K18E01S C2018 03 09.39088313 34 29.61 +46 58 01.1 18.6 GUEE052H01
K18E01S C2018 03 09.39098 13 34 33.05 +46 58 17.9 19.3 GUEE052G96
K18E01S C2018 03 09.39168 13 34 34.07 +46 58 56.4 19.3 GUEE052G96
K18E01S C2018 03 09.39237 13 34 35.14 +46 59 33.6 18.8 GUEE052G96
K18E01S C2018 03 09.39306 13 34 36.15 +47 00 12.5 19.5 GUEE052G96
K18E01S C2018 03 09.39811 13 34 43.78 +47 04 45.8 19.6 GUEE052G96
K18E01S C2018 03 09.39880 13 34 44.84 +47 05 22.9 18.9 GUEE052G96
K18E01S C2018 03 09.39949 13 34 45.78 +47 06 01.4 19.2 GUEE052G96
K18E01S C2018 03 09.40018 13 34 46.84 +47 06 38.8 19.1 GUEE052G96
K18E01S C2018 03 09.48556 13 36 53.93 +48 19 31.5 19.4 GUEE052G96
K18E01S C2018 03 09.48608 13 36 54.72 +48 19 55.4 19.1 GUEE052G96
K18E01S C2018 03 09.48661 13 36 55.44 +48 20 22.7 19.6 GUEE052G96
K18E01S C2018 03 09.53563 13 38 08.94 +48 58 52.0 19.4 GUEE052G96
K18E01S C2018 03 09.53615 13 38 09.67 +48 59 16.2 19.3 GUEE052G96
K18E01S C2018 03 09.53667 13 38 10.57 +48 59 39.8 19.6 GUEE052G96
K18E01S C2018 03 09.53719 13 38 11.27 +49 00 04.2 19.0 GUEE052G96
K18E01S KC2018 03 10.02641 13 51 48.78 +54 11 59.6 19.5 UEE052104
K18E01S KC2018 03 10.02921 13 51 52.14 +54 13 27.5 19.6 UEE052104
K18E01S KC2018 03 10.03481 13 51 58.97 +54 16 22.9 19.8 UEE052104
K18E01S C2018 03 10.22945 13 56 57.76 +55 47 02.8 20.4 GUEE052G96
K18E01S C2018 03 10.23078 13 56 59.41 +55 47 40.8 20.7 GUEE052G96
K18E01S C2018 03 10.23119 13 56 59.91 +55 47 52.3 20.3 GUEE052G96
K18E01S C2018 03 10.23159 13 57 00.39 +55 48 03.3 20.1 GUEE052G96
K18E01S C2018 03 10.40732 14 00 12.78 +57 03 23.7 20.5 GUEE052I52
K18E01S C2018 03 10.40828 14 00 13.81 +57 03 46.2 20.4 GUEE052I52
K18E01S C2018 03 10.40924 14 00 14.76 +57 04 08.4 21.0 GUEE052I52
K18E01S C2018 03 10.41020 14 00 15.67 +57 04 30.9 20.0 GUEE052I52
K18E01S C2018 03 10.49595 14 01 40.36 +57 36 01.3 20.4 GUEE052I52
K18E01S C2018 03 10.49922 14 01 43.57 +57 37 09.2 20.9 GUEE052I52
K18E01S C2018 03 10.50247 14 01 46.81 +57 38 17.3 20.4 GUEE052I52
K18E01S C2018 03 10.50571 14 01 50.07 +57 39 24.6 20.5 GUEE052I52
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector + CCD.
Orbital elements:
2018 ES1 Earth MOID = 0.0066 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 45.10445 (2000.0) P Q
n 0.81440819 Peri. 315.95206 -0.56161789 -0.82198627
a 1.1356416 Node 167.20320 +0.82664763 -0.56229752
e 0.1527975 Incl. 25.24545 +0.03519997 +0.09033315
P 1.21 H 26.8 G 0.15 U 6
Residuals in seconds of arc
180309 G96 0.1- 0.2+ 180309 G96 0.7+ 1.1- 180310 104 (1.8- 2.7-)
180309 G96 0.2- 0.4+ 180309 G96 0.4+ 0.2+ 180310 104 (1.2- 2.6-)
180309 G96 0.2- 0.4- 180309 G96 0.6+ 0.7- 180310 G96 0.2- 0.2+
180309 G96 1.0- 0.2- 180309 G96 0.8+ 0.9- 180310 G96 0.1- 0.8+
180309 H01 0.1- 0.9+ 180309 G96 0.2- 0.3+ 180310 G96 0.2- 0.8+
180309 H01 0.3- 0.7+ 180309 G96 0.0 0.4+ 180310 G96 0.3- 0.5+
180309 G96 0.0 0.7+ 180309 G96 0.1- 0.5- 180310 I52 0.0 0.1+
180309 G96 0.4- 0.4+ 180309 G96 (0.0 1.9-) 180310 I52 0.6+ 0.3+
180309 G96 0.8+ 0.7- 180309 G96 0.6- 0.3- 180310 I52 0.6+ 0.1+
180309 G96 0.7+ 0.2- 180309 G96 0.3- 0.5- 180310 I52 0.2+ 0.3+
180309 H01 0.3- 1.0+ 180309 G96 0.9- 0.1- 180310 I52 0.1- 0.5-
180309 H01 0.2- 1.2+ 180309 G96 0.2+ 0.3- 180310 I52 0.3- 0.9-
180309 G96 0.8+ 1.0- 180309 G96 0.7- 0.3+ 180310 I52 0.2- 0.5-
180309 G96 0.4+ 0.7- 180310 104 (1.4- 2.6-) 180310 I52 0.1+ 0.4-
Ephemeris:
2018 ES1 a,e,i = 1.14, 0.15, 25 q = 0.9621
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 08 04 05 04.8 -74 13 12 0.2118 0.9652 78.1 89.5 26.5
...
2018 02 23 04 42 49.1 -75 22 42 0.1009 0.9796 81.5 92.6 25.1
...
2018 03 03 06 36 43.3 -77 04 44 0.03880 0.9911 88.7 89.1 22.9
...
2018 03 09 13 21 37.2 +39 41 14 0.01193 1.0012 135.0 44.5 18.9
2018 03 10 13 50 56.5 +53 56 48 0.01881 1.0030 121.7 57.4 20.3
2018 03 11 14 11 22.8 +60 08 07 0.02627 1.0048 115.4 63.3 21.2
...
2018 03 17 15 01 47.9 +68 58 48 0.07290 1.0164 105.1 70.9 23.6
...
2018 03 25 15 16 59.5 +70 45 15 0.1348 1.0332 101.8 70.9 25.0
...
2018 04 09 15 15 35.2 +70 45 02 0.2452 1.0679 99.1 67.8 26.3
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-E52
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