[Iaude] MPEC E10: 2018 DZ3 [a=2.07,e=0.53,i=5.5,H=26.4]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sun Mar 4 12:37:16 EST 2018
M.P.E.C. 2018-E10 Issued 2018 Mar. 4, 17:33 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 DZ3
Observations:
K18D03Z* C2018 02 26.22920 11 37 45.22 +20 46 50.2 20.3 GUEE010G96
K18D03Z C2018 02 26.23449 11 37 50.44 +20 45 54.7 20.6 GUEE010G96
K18D03Z C2018 02 26.23978 11 37 55.53 +20 44 59.3 20.3 GUEE010G96
K18D03Z C2018 02 26.24506 11 38 00.70 +20 44 04.6 20.1 GUEE010G96
K18D03Z C2018 02 26.38755 11 40 19.10 +20 18 20.6 20.0 GUEE010I52
K18D03Z C2018 02 26.38879 11 40 20.31 +20 18 06.4 20.1 GUEE010I52
K18D03Z C2018 02 26.39003 11 40 21.52 +20 17 52.7 20.4 GUEE010I52
K18D03Z C2018 02 26.39127 11 40 22.74 +20 17 38.2 19.9 GUEE010I52
K18D03Z C2018 02 27.27744 11 57 22.89 +17 13 28.8 UEE010I52
K18D03Z C2018 02 27.27853 11 57 24.15 +17 13 14.3 UEE010I52
K18D03Z C2018 02 27.27966 11 57 25.46 +17 13 00.3 UEE010I52
K18D03Z C2018 02 27.28076 11 57 26.73 +17 12 44.1 UEE010I52
K18D03Z KC2018 02 27.31480511 58 00.56 +17 04 31.0 20.3 VuEE010H21
K18D03Z KC2018 02 27.32162611 58 08.48 +17 02 55.2 20.2 VuEE010H21
K18D03Z KC2018 02 27.32873411 58 16.71 +17 01 15.6 20.3 VuEE010H21
K18D03Z |C2018 03 01.30007 12 46 05.45 +07 20 26.1 20.0 GUEE010807
K18D03Z |C2018 03 01.30408 12 46 11.81 +07 18 58.0 20.0 GUEE010807
K18D03Z |C2018 03 01.30798 12 46 17.98 +07 17 32.4 20.1 GUEE010807
Observer details:
807 Cerro Tololo. Observers T. Linder, R. Holmes. 1.00-m f/10.0 astrograph
+ CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
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. 1.0-m reflector + CCD.
Orbital elements:
2018 DZ3 Earth MOID = 0.0076 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 359.18950 (2000.0) P Q
n 0.32993295 Peri. 206.33864 -0.98105913 +0.19204047
a 2.0742078 Node 344.66944 -0.15644745 -0.86274056
e 0.5319712 Incl. 5.50558 -0.11422423 -0.46775974
P 2.99 H 26.4 G 0.15 U 7
Residuals in seconds of arc
180226 G96 0.3- 0.0 180226 I52 0.0 0.2+ 180227 H21 0.6- 0.2-
180226 G96 0.5+ 0.3- 180226 I52 0.1+ 0.4- 180227 H21 0.0 0.2-
180226 G96 0.5- 0.4- 180227 I52 0.1+ 0.6- 180227 H21 0.1+ 0.2+
180226 G96 0.1- 0.3+ 180227 I52 0.1+ 0.2- 180301 807 0.0 0.1+
180226 I52 0.1+ 0.3+ 180227 I52 0.2+ 1.2+ 180301 807 0.1+ 0.1-
180226 I52 0.1+ 0.0 180227 I52 0.2+ 0.1+ 180301 807 0.2- 0.1-
Ephemeris:
2018 DZ3 a,e,i = 2.07, 0.53, 6 q = 0.9708
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 02 09 35 44.8 +34 02 49 0.1826 1.1598 161.2 15.9 23.9
...
2018 02 17 10 12 41.6 +32 13 39 0.08973 1.0727 159.7 18.6 22.3
...
2018 02 25 11 18 29.5 +23 57 05 0.04743 1.0349 161.5 17.6 20.8
...
2018 03 03 13 39 36.1 -04 31 25 0.02747 1.0115 137.1 41.8 20.3
2018 03 04 14 15 35.9 -12 14 57 0.02701 1.0081 127.3 51.5 20.5
2018 03 05 14 53 17.5 -19 35 50 0.02770 1.0048 117.4 61.2 20.8
...
2018 03 11 17 50 53.5 -39 39 50 0.04783 0.9880 82.3 95.0 23.2
...
2018 03 19 19 19 42.3 -41 48 05 0.08739 0.9743 73.5 101.6 24.8
...
2018 04 03 20 13 59.0 -40 41 21 0.1635 0.9769 77.3 93.3 25.7
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-E10
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