MPEC 2018-U57 : 2018 UV1
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M.P.E.C. 2018-U57 Issued 2018 Oct. 23, 10:23 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2018 UV1
Observations:
K18U01V* C2018 10 20.43196 02 07 55.95 +17 07 18.9 20.5 GVEU057G96
K18U01V C2018 10 20.43716 02 07 54.78 +17 06 36.8 20.9 GVEU057G96
K18U01V C2018 10 20.44236 02 07 53.61 +17 05 54.1 20.8 GVEU057G96
K18U01V C2018 10 20.44755 02 07 52.40 +17 05 11.6 20.8 GVEU057G96
K18U01V C2018 10 20.48305 02 07 44.60 +17 00 20.0 21.0 GVEU057I52
K18U01V C2018 10 20.48555 02 07 44.01 +16 59 59.7 20.9 GVEU057I52
K18U01V C2018 10 20.49054 02 07 42.91 +16 59 18.2 21.3 GVEU057I52
K18U01V C2018 10 21.23879 02 05 10.85 +15 17 43.5 20.9 GVEU057G96
K18U01V C2018 10 21.23954 02 05 10.69 +15 17 39.4 21.0 GVEU057G96
K18U01V C2018 10 21.24030 02 05 10.52 +15 17 32.0 21.2 GVEU057G96
K18U01V C2018 10 21.24105 02 05 10.33 +15 17 26.5 21.4 GVEU057G96
K18U01V C2018 10 21.34812802 04 45.97 +15 02 51.4 20.8 GVEU057H01
K18U01V C2018 10 21.35576702 04 44.26 +15 01 48.8 21.1 GVEU057H01
K18U01V C2018 10 21.36849502 04 41.38 +15 00 04.4 20.2 GVEU057H01
K18U01V C2018 10 21.38336602 04 38.08 +14 58 02.6 21.1 GVEU057H01
K18U01V pC2018 10 22.98835501 59 12.32 +11 19 49.8 21.5 GVEU057L01
K18U01V pC2018 10 22.99522101 59 10.91 +11 18 53.4 21.1 GVEU057L01
K18U01V pC2018 10 22.99832901 59 10.20 +11 18 28.0 21.4 GVEU057L01
Observer details:
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, 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 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 UV1 Earth MOID = 0.1636 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 9.55363 (2000.0) P Q
n 1.08941683 Peri. 8.46794 -0.79567110 +0.57515428
a 0.9354200 Node 209.34415 -0.57598280 -0.81550281
e 0.2469602 Incl. 22.81391 -0.18748687 +0.06444161
P 0.90 H 24.3 G 0.15 U 8
Residuals in seconds of arc
181020 G96 0.1+ 0.2- 181020 I52 0.2- 0.5- 181021 H01 0.2+ 0.0
181020 G96 0.1+ 0.3+ 181021 G96 0.1- 1.0- 181021 H01 0.1- 0.2-
181020 G96 0.0 0.2+ 181021 G96 0.1+ 1.0+ 181021 H01 0.4+ 0.1-
181020 G96 0.6- 0.3+ 181021 G96 0.1+ 0.2- 181022 L01 0.6- 0.4+
181020 I52 0.4+ 0.2- 181021 G96 0.2- 0.4+ 181022 L01 0.5+ 0.1-
181020 I52 0.1- 0.1+ 181021 H01 0.1+ 0.0 181022 L01 0.1- 0.2-
Ephemeris:
2018 UV1 a,e,i = 0.94, 0.25, 23 q = 0.7044
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 09 23 03 35 07.2 +55 54 19 0.2664 1.1193 109.1 57.9 23.8
...
2018 10 08 02 53 03.8 +41 10 01 0.1952 1.1469 135.6 37.6 22.6
...
2018 10 16 02 23 56.8 +26 50 00 0.1716 1.1567 156.8 19.9 21.8
...
2018 10 22 02 02 32.9 +13 34 34 0.1671 1.1619 174.9 4.3 21.1
2018 10 23 01 59 10.7 +11 18 50 0.1677 1.1625 177.5 2.2 21.0
2018 10 24 01 55 52.9 +09 04 08 0.1686 1.1632 177.4 2.2 21.0
...
2018 10 30 01 37 57.6 -03 27 26 0.1814 1.1657 160.5 16.5 21.8
...
2018 11 07 01 19 48.5 -16 03 02 0.2144 1.1662 141.3 32.1 22.7
...
2018 11 22 01 03 31.6 -28 07 12 0.3008 1.1577 117.5 49.2 23.8
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-U57
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