MPEC 2018-S27 : 2018 SC
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M.P.E.C. 2018-S27 Issued 2018 Sept. 18, 10:32 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 SC
Observations:
K18S00C* C2018 09 17.47917 23 36 12.25 +08 12 50.1 18.1 oUES027T05
K18S00C C2018 09 17.49732 23 36 24.99 +08 03 11.6 17.7 oUES027T05
K18S00C C2018 09 17.49930 23 36 26.40 +08 02 07.7 17.7 oUES027T05
K18S00C C2018 09 17.50735 23 36 32.29 +07 57 44.0 17.8 oUES027T05
K18S00C C2018 09 17.50931 23 36 33.75 +07 56 39.2 17.8 oUES027T05
K18S00C KC2018 09 17.85825 23 46 42.99 +03 14 04.5 16.9 RoES027K88
K18S00C KC2018 09 17.86122 23 46 48.76 +03 10 43.2 17.1 RoES027K88
K18S00C KC2018 09 17.86477 23 46 55.72 +03 06 38.7 16.9 RoES027K88
K18S00C KC2018 09 17.89191923 48 07.38 +02 35 32.8 17.6 VqES027C95
K18S00C KC2018 09 17.89876023 48 23.13 +02 24 49.1 16.8 RqES027J95
K18S00C KC2018 09 17.89939923 48 24.57 +02 24 00.8 16.8 RqES027J95
K18S00C KC2018 09 17.90053623 48 25.66 +02 24 53.0 18.7 VqES027C95
K18S00C KC2018 09 17.90253423 48 31.53 +02 20 05.0 16.9 RqES027J95
K18S00C KC2018 09 17.90320923 48 33.03 +02 19 13.8 16.8 RqES027J95
K18S00C KC2018 09 17.92867423 49 31.37 +01 46 02.4 17.0 GVES027J69
K18S00C KC2018 09 17.92999 23 49 08.18 +01 45 35.8 17.1 VtES027L04
K18S00C KC2018 09 17.93323 23 49 15.45 +01 41 10.9 17.0 VtES027L04
K18S00C KC2018 09 17.93447123 49 45.04 +01 38 08.1 16.7 GVES027J69
K18S00C KC2018 09 17.93469 23 49 18.76 +01 39 10.5 16.9 VtES027L04
K18S00C KC2018 09 17.94026923 49 58.91 +01 30 07.0 16.8 GVES027J69
K18S00C KC2018 09 17.96468523 50 58.26 +00 54 45.0 17.2 GVES027Z80
K18S00C KC2018 09 17.96699423 51 04.24 +00 51 17.7 16.9 GVES027Z80
K18S00C KC2018 09 17.96753 23 50 49.54 +00 52 15.1 17.1 GVES027595
K18S00C KC2018 09 17.96810 23 50 50.96 +00 51 24.0 16.8 GVES027595
K18S00C KC2018 09 17.96866 23 50 52.37 +00 50 33.1 16.7 GVES027595
K18S00C KC2018 09 17.96923 23 50 53.78 +00 49 41.4 16.6 GVES027595
K18S00C KC2018 09 17.96946323 51 10.55 +00 47 36.1 17.0 GVES027Z80
K18S00C KC2018 09 17.97489623 51 24.73 +00 39 17.9 17.2 GVES027Z80
K18S00C KC2018 09 17.97710223 51 30.46 +00 35 54.2 17.0 GVES027Z80
K18S00C KC2018 09 17.97941023 51 36.66 +00 32 19.0 17.0 GVES027Z80
K18S00C KC2018 09 18.00239123 52 40.78 -00 04 35.1 16.3 RqES027J95
K18S00C KC2018 09 18.00266823 52 41.57 -00 05 02.8 16.5 RqES027J95
K18S00C KC2018 09 18.00292823 52 42.30 -00 05 28.8 16.5 RqES027J95
K18S00C KC2018 09 18.00372123 52 44.54 -00 06 47.7 16.5 RqES027J95
K18S00C KC2018 09 18.00384123 52 24.30 -00 04 59.3 17.1 GVES027L01
K18S00C KC2018 09 18.00468523 52 26.65 -00 06 23.4 17.0 GVES027L01
K18S00C KC2018 09 18.00553123 52 29.00 -00 07 48.3 17.1 GVES027L01
K18S00C KC2018 09 18.00637723 52 31.35 -00 09 13.6 17.0 GVES027L01
K18S00C C2018 09 18.24275 00 13 36.44 -10 02 46.6 16.1 rES027718
K18S00C C2018 09 18.24302 00 13 38.23 -10 03 47.5 15.6 rES027718
K18S00C C2018 09 18.24329 00 13 40.06 -10 04 48.3 16.1 rES027718
K18S00C C2018 09 18.24356 00 13 42.02 -10 05 49.8 16.1 rES027718
K18S00C C2018 09 18.30823 00 22 28.31 -14 39 23.7 16.3 GVES027I52
K18S00C C2018 09 18.30865 00 22 32.21 -14 41 25.4 16.4 GVES027I52
K18S00C C2018 09 18.30906 00 22 36.03 -14 43 25.2 16.3 GVES027I52
K18S00C C2018 09 18.30947 00 22 39.86 -14 45 25.8 16.4 GVES027I52
Observer details:
595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin.
0.61-m f/4.0 reflector + CCD.
718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m
f/3.2 Newtonian reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, H. Flewelling, A. Heinze,
H. Weiland, J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze,
J. Tonry, A. Fitzsimmons, D. Young. 0.5-m f/2.0 Schmidt + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger.
0.25-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2018 SC Earth MOID = 0.0006 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 194.32440 (2000.0) P Q
n 0.69766408 Peri. 271.07473 +0.06986062 -0.99744008
a 1.2590369 Node 174.84436 +0.96941679 +0.06427481
e 0.4523177 Incl. 9.77552 +0.23526705 +0.03133760
P 1.41 H 28.0 G 0.15 U 6
Residuals in seconds of arc
180917 T05 0.2+ 0.0 180917 L04 0.1+ 0.3- 180918 J95 0.0 0.0
180917 T05 0.5+ 0.3- 180917 J69 (1.4+ 3.3-) 180918 J95 0.1- 0.3+
180917 T05 0.2+ 0.0 180917 L04 0.1+ 0.5- 180918 L01 0.0 0.1+
180917 T05 0.0 0.0 180917 J69 (1.6+ 2.9-) 180918 L01 0.2+ 0.4+
180917 T05 0.0 0.0 180917 Z80 0.5- 0.3- 180918 L01 0.2+ 0.4+
180917 K88 0.0 0.3+ 180917 Z80 0.5+ 0.2- 180918 L01 0.1+ 0.1+
180917 K88 0.0 0.7+ 180917 595 0.8+ 0.7- 180918 718 (2.5+ 0.0 )
180917 K88 0.4+ 0.7- 180917 595 0.8+ 0.4- 180918 718 0.9+ 0.1-
180917 C95 0.9+ 1.0- 180917 595 1.0+ 0.7- 180918 718 0.3- 0.1-
180917 J95 0.2- 0.0 180917 595 0.8+ 0.8- 180918 718 0.5+ 0.6-
180917 J95 0.2+ 0.3- 180917 Z80 0.2- 1.4+ 180918 I52 0.4+ 1.2-
180917 C95 0.3+ 0.0 180917 Z80 0.5+ 0.0 180918 I52 0.0 0.3+
180917 J95 0.0 0.2+ 180917 Z80 0.5- 0.1+ 180918 I52 0.3- 1.0+
180917 J95 0.0 0.2+ 180917 Z80 1.1+ 0.4- 180918 I52 0.6- 1.1+
180917 J69 (1.6+ 3.0-) 180918 J95 0.0 0.1+
180917 L04 0.4+ 0.5- 180918 J95 0.1+ 0.0
Ephemeris:
2018 SC a,e,i = 1.26, 0.45, 10 q = 0.6896
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 08 19 23 13 37.8 +15 31 04 0.2611 1.2353 145.1 28.0 26.8
...
2018 09 03 23 17 02.7 +16 50 30 0.1280 1.1256 154.3 22.9 24.9
...
2018 09 11 23 18 51.0 +16 33 59 0.06163 1.0645 158.7 20.1 23.1
...
2018 09 17 23 30 30.0 +11 10 49 0.01315 1.0180 166.3 13.6 19.4
2018 09 18 23 52 27.9 +00 22 17 0.0052791.0102 176.2 3.8 17.0
2018 09 19 10 01 37.4 -43 03 50 0.0035881.0024 50.4 129.5 21.4
...
2018 09 25 11 13 15.7 -19 04 20 0.05162 0.9555 22.5 156.3 31.3
...
2018 10 03 11 17 03.3 -17 40 16 0.1179 0.8940 23.6 153.4 32.2
...
2018 10 18 11 27 43.1 -16 04 37 0.2541 0.7882 30.5 140.1 31.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-S27
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