MPEC 2018-S69 : 2018 SE2
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M.P.E.C. 2018-S69 Issued 2018 Sept. 29, 20:55 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 SE2
Observations:
K18S02E* C2018 09 28.26477523 42 19.98 -20 40 32.4 16.94RUES069I41
K18S02E C2018 09 28.26512323 42 18.96 -20 40 18.4 16.94RUES069I41
K18S02E C2018 09 28.29413223 40 55.70 -20 20 11.8 16.92RUES069I41
K18S02E C2018 09 28.29448023 40 54.58 -20 19 56.2 16.92RUES069I41
K18S02E C2018 09 29.43173 22 41 13.41 -03 11 35.3 16.4 oUES069T05
K18S02E C2018 09 29.43364 22 41 06.24 -03 09 30.1 16.7 oUES069T05
K18S02E C2018 09 29.44166 22 40 36.19 -03 00 44.3 16.4 oUES069T05
K18S02E C2018 09 29.44355 22 40 29.02 -02 58 39.0 16.3 oUES069T05
K18S02E C2018 09 29.45169 22 39 58.43 -02 49 43.2 16.4 oUES069T05
K18S02E C2018 09 29.46169 22 39 20.90 -02 38 43.7 16.5 oUES069T05
K18S02E [C2018 09 29.57208322 32 50.97 -00 27 43.4 17.1 GVES069Q62
K18S02E [C2018 09 29.57294022 32 47.66 -00 26 45.1 16.8 GVES069Q62
K18S02E [C2018 09 29.57371522 32 44.72 -00 25 53.3 16.9 GVES069Q62
K18S02E [C2018 09 29.57478022 32 40.58 -00 24 40.7 16.9 GVES069Q62
K18S02E KC2018 09 29.75449 22 22 08.30 +02 48 24.4 17.0 R ES069106
K18S02E KC2018 09 29.75531 22 22 05.12 +02 49 20.8 16.8 R ES069106
K18S02E KC2018 09 29.75613 22 22 01.94 +02 50 17.8 16.7 R ES069106
K18S02E KC2018 09 29.76705 22 21 19.70 +03 02 26.7 16.4 RqES069K74
K18S02E KC2018 09 29.76906 22 21 11.89 +03 04 46.1 16.4 RqES069K74
K18S02E KC2018 09 29.77101 22 21 04.35 +03 07 01.1 16.2 RqES069K74
K18S02E KC2018 09 29.77235 22 20 59.16 +03 08 33.8 16.3 RqES069K74
K18S02E KC2018 09 29.77302122 20 58.12 +03 10 02.3 16.5 RqES069K63
K18S02E KC2018 09 29.77566022 20 47.89 +03 13 05.8 16.4 RqES069K63
K18S02E C2018 09 29.77576 22 20 46.27 +03 13 39.2 16.8 RqES069L28
K18S02E KC2018 09 29.77765022 20 40.10 +03 15 24.5 16.3 RqES069K63
K18S02E KC2018 09 29.77986122 20 31.46 +03 17 57.8 16.4 RqES069K63
K18S02E C2018 09 29.78003 22 20 29.55 +03 18 36.0 16.4 RqES069L28
K18S02E KC2018 09 29.78373822 20 16.32 +03 22 26.6 16.5 RqES069K63
K18S02E KC2018 09 29.78546922 20 11.37 +03 23 30.9 17.1 GVES069J95
K18S02E C2018 09 29.78573 22 20 07.15 +03 25 11.1 16.3 RqES069L28
K18S02E KC2018 09 29.78736422 20 04.03 +03 25 42.5 17.0 GVES069J95
K18S02E KC2018 09 29.79069522 19 51.10 +03 29 34.0 16.7 GVES069J95
K18S02E KC2018 09 29.79254322 19 43.95 +03 31 42.2 16.9 GVES069J95
K18S02E C2018 09 29.80424 22 18 54.13 +03 46 39.2 16.7 RqES069L28
K18S02E KC2018 09 29.83265 22 16 58.85 +04 18 43.0 15.9 RoES069K88
K18S02E KC2018 09 29.83396 22 16 53.67 +04 20 14.6 16.2 RoES069K88
K18S02E KC2018 09 29.83527 22 16 48.52 +04 21 45.1 16.0 RoES069K88
K18S02E KC2018 09 29.83671 22 16 42.83 +04 23 26.1 16.0 RoES069K88
K18S02E KC2018 09 29.83789 22 16 38.16 +04 24 48.2 16.0 RoES069K88
K18S02E KC2018 09 29.83920 22 16 32.94 +04 26 19.4 15.8 RoES069K88
K18S02E KC2018 09 29.84174 22 16 25.89 +04 29 31.3 17.0 GVES069595
K18S02E KC2018 09 29.84447 22 16 15.05 +04 32 42.2 16.8 GVES069595
K18S02E KC2018 09 29.84720 22 16 04.20 +04 35 52.4 16.7 GVES069595
Observer details:
106 Crni Vrh. Observer J. Skvarc. 0.6-m f/3.3 Deltagraph + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.0 reflector + CCD.
I41 Palomar Mountain--ZTF. Observer A. U. Tomatic. Measurers Q.-Z. Ye,
F. Masci. 1.2-m f/2.4 Schmidt + ZTF camera.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.2 Newtonian reflector + CCD.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.18-m
f/5 refractor + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L28 ISON-Castelgrande Observatory. Observer S. Schmalz. 0.22-m f/2.3
reflector + CCD.
Q62 iTelescope Observatory, Siding Spring. Observer M. Suzuki. 0.43-m f/6.8
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.
Orbital elements:
2018 SE2 Earth MOID = 0.0129 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 122.18679 (2000.0) P Q
n 0.84620668 Peri. 76.63735 +0.14437720 -0.98900710
a 1.1070105 Node 5.37740 +0.72347674 +0.08348318
e 0.1987753 Incl. 19.92689 +0.67508268 +0.12204718
P 1.16 H 24.6 G 0.15 U 6
Residuals in seconds of arc
180928 I41 0.2+ 0.2+ 180929 106 0.9- 0.4- 180929 J95 0.2+ 0.0
180928 I41 0.1- 0.2- 180929 106 0.8- 0.2- 180929 J95 0.0 0.0
180928 I41 0.8+ 0.4- 180929 K74 0.1+ 0.1- 180929 J95 0.4+ 0.2-
180928 I41 0.8- 0.6+ 180929 K74 0.1- 0.0 180929 L28 0.6- 0.6+
180929 T05 0.5- 0.3+ 180929 K74 0.4+ 0.3- 180929 K88 0.4- 0.2-
180929 T05 0.4- 0.1+ 180929 K74 0.5+ 0.6- 180929 K88 0.3- 0.1+
180929 T05 0.8+ 0.9- 180929 K63 0.9- 0.2+ 180929 K88 0.3+ 0.7-
180929 T05 0.2- 0.1+ 180929 K63 0.0 0.5+ 180929 K88 0.5+ 0.1-
180929 T05 0.4- 0.1- 180929 L28 0.4- 0.5+ 180929 K88 0.6+ 0.3-
180929 T05 0.1- 0.3- 180929 K63 0.3- 1.1+ 180929 K88 0.1+ 0.4-
180929 Q62 0.4+ 0.2- 180929 K63 0.3- 0.8+ 180929 595 0.1- 0.2-
180929 Q62 0.1+ 0.2+ 180929 L28 0.0 0.8+ 180929 595 0.2- 0.3+
180929 Q62 0.6+ 0.3- 180929 K63 0.0 0.3+ 180929 595 0.3- 0.1+
180929 Q62 0.2- 0.4+ 180929 J95 0.1+ 0.0
180929 106 0.9- 0.0 180929 L28 0.0 0.1-
Ephemeris:
2018 SE2 a,e,i = 1.11, 0.20, 20 q = 0.8870
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 08 30 02 39 10.4 -46 33 59 0.2060 1.1154 116.0 54.5 23.4
...
2018 09 14 02 30 47.2 -46 22 56 0.1078 1.0664 121.6 53.5 21.9
...
2018 09 22 01 54 34.2 -43 31 59 0.05566 1.0401 129.4 48.2 20.2
...
2018 09 28 23 53 42.4 -23 26 06 0.02037 1.0205 154.1 25.4 17.4
2018 09 29 23 05 59.3 -10 31 31 0.01667 1.0173 157.5 22.1 16.8
2018 09 30 22 06 18.3 +07 39 02 0.01513 1.0141 145.4 34.2 16.9
...
2018 10 06 17 32 34.0 +49 58 20 0.04215 0.9951 82.2 95.4 21.1
...
2018 10 14 16 17 41.8 +50 49 20 0.09280 0.9709 70.7 104.1 23.2
...
2018 10 29 15 40 24.6 +49 05 04 0.1862 0.9313 65.4 104.2 24.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-S69
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