[Iaude] MPEC D74: 2018 DV1 [a=0.99,e=0.17,i=5.2,H=28.4]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Feb 27 09:43:16 EST 2018
M.P.E.C. 2018-D74 Issued 2018 Feb. 27, 14:39 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 DV1
Observations:
K18D01V* C2018 02 26.26815 12 34 54.63 +26 15 30.7 20.4 GUED074G96
K18D01V C2018 02 26.27338 12 34 52.72 +26 15 40.7 19.9 GUED074G96
K18D01V C2018 02 26.27861 12 34 50.72 +26 15 51.0 20.6 GUED074G96
K18D01V C2018 02 26.28386 12 34 48.64 +26 16 00.8 20.9 GUED074G96
K18D01V KC2018 02 26.38962012 33 46.63 +26 17 09.1 20.4 VuED074H21
K18D01V KC2018 02 26.39436212 33 44.51 +26 17 11.3 20.9 VuED074H21
K18D01V C2018 02 26.39629 12 33 58.37 +26 18 47.9 20.1 GUED074I52
K18D01V C2018 02 26.39878 12 33 57.19 +26 18 50.1 20.0 GUED074I52
K18D01V KC2018 02 26.40072112 33 41.68 +26 17 13.7 20.2 VuED074H21
K18D01V C2018 02 26.40126 12 33 55.97 +26 18 52.7 19.8 GUED074I52
K18D01V C2018 02 26.40375 12 33 54.75 +26 18 55.1 20.2 GUED074I52
K18D01V KC2018 02 26.49674 12 33 10.65 +26 19 47.7 20.1 RoED074291
K18D01V KC2018 02 26.49801 12 33 10.10 +26 19 47.4 19.5 RoED074291
K18D01V KC2018 02 26.49929 12 33 09.44 +26 19 47.9 20.2 RoED074291
K18D01V C2018 02 26.53489 12 32 53.41 +26 19 37.9 19.8 GUED074G96
K18D01V C2018 02 26.53532 12 32 53.23 +26 19 37.4 20.1 GUED074G96
K18D01V C2018 02 26.53575 12 32 53.05 +26 19 37.8 19.8 GUED074G96
K18D01V C2018 02 26.53618 12 32 52.87 +26 19 37.7 20.4 GUED074G96
K18D01V C2018 02 27.30510 12 29 57.78 +26 36 37.9 19.0 GUED074I52
K18D01V C2018 02 27.30582 12 29 57.22 +26 36 39.7 19.5 GUED074I52
K18D01V C2018 02 27.30655 12 29 56.75 +26 36 41.8 18.8 GUED074I52
K18D01V C2018 02 27.30727 12 29 56.27 +26 36 43.8 20.2 GUED074I52
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + 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 DV1 Earth MOID = 0.0002 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 298.82967 (2000.0) P Q
n 1.00617627 Peri. 281.37271 -0.12979746 +0.99110754
a 0.9863249 Node 341.09419 -0.87081386 -0.12807494
e 0.1666535 Incl. 5.18816 -0.47416857 -0.03609224
P 0.98 H 28.4 G 0.15 U 8
Residuals in seconds of arc
180226 G96 0.0 0.3- 180226 H21 1.5- 0.2- 180226 G96 0.5+ 0.4+
180226 G96 0.8+ 0.7- 180226 I52 0.2- 0.6+ 180226 G96 0.5+ 0.4+
180226 G96 0.8+ 0.5- 180226 I52 0.4- 0.7+ 180227 I52 0.6+ 0.2-
180226 G96 0.2+ 0.8- 180226 291 0.4+ 0.2+ 180227 I52 0.5- 0.2-
180226 H21 1.7- 0.1- 180226 291 0.9+ 0.3- 180227 I52 0.2- 0.0
180226 H21 1.6- 0.1- 180226 291 0.0 0.1+ 180227 I52 0.1- 0.1+
180226 I52 0.2- 0.6+ 180226 G96 0.4+ 0.3+
180226 I52 0.1+ 0.4+ 180226 G96 0.4+ 0.1-
Ephemeris:
2018 DV1 a,e,i = 0.99, 0.17, 5 q = 0.8220
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 01 28 12 28 10.6 +24 41 55 0.1206 1.0618 127.1 47.7 25.7
...
2018 02 12 12 40 27.8 +25 05 23 0.06474 1.0351 136.5 41.0 24.1
...
2018 02 20 12 41 54.7 +25 31 43 0.03602 1.0173 141.9 36.9 22.7
...
2018 02 26 12 35 18.2 +26 13 54 0.01490 1.0025 146.7 32.8 20.7
2018 02 27 12 31 17.2 +26 31 25 0.01140 0.9999 147.9 31.8 20.0
2018 02 28 12 23 34.6 +27 02 11 0.0079020.9973 149.6 30.2 19.2
...
2018 03 06 00 19 35.6 -27 17 03 0.01342 0.9801 27.8 151.9 27.8
...
2018 03 14 00 08 33.4 -27 27 05 0.04182 0.9567 26.0 152.9 30.4
...
2018 03 29 00 04 18.7 -25 32 41 0.09874 0.9135 29.4 147.6 31.2
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-D74
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