MPEC 2018-U13 : 2018 SQ13
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M.P.E.C. 2018-U13 Issued 2018 Oct. 18, 00:51 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 SQ13
Observations:
K18S13Q* C2018 09 21.39500 03 39 37.79 +33 55 18.6 20.8 GVEU013G96
K18S13Q C2018 09 21.40018 03 39 37.54 +33 55 13.3 20.7 GVEU013G96
K18S13Q C2018 09 21.40537 03 39 37.30 +33 55 08.3 21.1 GVEU013G96
K18S13Q C2018 09 21.41055 03 39 37.05 +33 55 02.4 20.9 GVEU013G96
K18S13Q C2018 09 22.41290 03 38 49.00 +33 37 11.1 20.6 GVEU013G96
K18S13Q C2018 09 22.41673 03 38 48.80 +33 37 07.2 20.9 GVEU013G96
K18S13Q C2018 09 22.42204 03 38 48.53 +33 37 01.3 20.8 GVEU013G96
K18S13Q C2018 09 22.42541 03 38 48.36 +33 36 57.9 20.6 GVEU013G96
K18S13Q KC2018 09 22.44251 03 38 47.46 +33 36 39.0 20.2 GUEU013H36
K18S13Q KC2018 09 22.45424 03 38 46.88 +33 36 26.7 20.7 GUEU013H36
K18S13Q KC2018 09 22.46010 03 38 46.56 +33 36 19.8 20.4 GUEU013H36
K18S13Q C2018 09 22.47352903 38 46.148+33 36 05.85 20.5 GVEU013F52
K18S13Q C2018 09 22.48435203 38 45.602+33 35 54.33 20.8 GVEU013F52
K18S13Q C2018 09 22.50608403 38 44.497+33 35 30.83 20.7 GVEU013F52
K18S13Q BC2018 09 24.06847803 37 25.62 +33 06 50.9 20.8 GVEU013J95
K18S13Q IC2018 09 24.09878703 37 23.95 +33 06 17.3 VEU013J95
K18S13Q C2018 09 24.47824503 37 04.259+32 59 13.39 20.6 GVEU013F52
K18S13Q C2018 09 24.49045803 37 03.579+32 58 59.62 21.0 GVEU013F52
K18S13Q C2018 09 24.50264503 37 02.933+32 58 46.07 20.5 GVEU013F52
K18S13Q C2018 09 24.51486703 37 02.256+32 58 32.38 20.8 GVEU013F52
K18S13Q KC2018 09 25.05624003 36 33.42 +32 48 17.0 20.4 GVEU013J95
K18S13Q KC2018 09 25.08221103 36 32.02 +32 47 47.3 20.7 GVEU013J95
K18S13Q KC2018 09 26.03593403 35 39.94 +32 29 29.7 21.0 GVEU013L01
K18S13Q KC2018 09 26.04723703 35 39.24 +32 29 16.5 20.9 GVEU013L01
K18S13Q KC2018 09 26.06213203 35 38.46 +32 28 58.8 20.8 GVEU013L01
K18S13Q C2018 09 28.46892 03 33 19.44 +31 41 13.2 20.5 VoEU013691
K18S13Q C2018 09 28.48099 03 33 18.71 +31 40 58.9 20.3 VoEU013691
K18S13Q C2018 09 28.49341 03 33 17.97 +31 40 43.8 20.6 VoEU013691
K18S13Q C2018 09 29.31868 03 32 28.23 +31 23 47.7 VEU013I52
K18S13Q C2018 09 29.32185 03 32 28.04 +31 23 43.8 VEU013I52
K18S13Q C2018 09 29.32501 03 32 27.80 +31 23 40.1 VEU013I52
K18S13Q C2018 09 29.32818 03 32 27.59 +31 23 36.0 VEU013I52
K18S13Q KC2018 09 30.31021 03 31 26.59 +31 03 06.9 oEU013291
K18S13Q KC2018 09 30.32841 03 31 25.41 +31 02 44.1 oEU013291
K18S13Q C2018 10 03.61677603 27 48.862+29 51 17.01 20.6 GVEU013F52
K18S13Q C2018 10 03.62227703 27 48.468+29 51 09.64 20.6 GVEU013F52
K18S13Q C2018 10 03.62776903 27 48.079+29 51 02.36 20.5 GVEU013F52
K18S13Q C2018 10 03.63329703 27 47.708+29 50 54.78 20.4 GVEU013F52
K18S13Q KC2018 10 05.01716 03 26 11.60 +29 19 29.8 20.0 RoEU013K88
K18S13Q KC2018 10 05.02139 03 26 11.31 +29 19 23.9 20.1 RoEU013K88
K18S13Q KC2018 10 05.02561 03 26 10.99 +29 19 18.3 20.2 RoEU013K88
K18S13Q KC2018 10 05.02984 03 26 10.69 +29 19 12.4 20.3 RoEU013K88
K18S13Q C2018 10 05.35373 03 25 47.90 +29 11 45.3 VEU013703
K18S13Q C2018 10 05.35899 03 25 47.41 +29 11 36.9 20.4 GVEU013703
K18S13Q C2018 10 05.36425 03 25 47.02 +29 11 30.6 19.7 GVEU013703
K18S13Q KC2018 10 05.36814 03 25 46.72 +29 11 25.8 oEU013711
K18S13Q C2018 10 05.36951 03 25 46.71 +29 11 23.5 20.2 GVEU013703
K18S13Q KC2018 10 05.37129 03 25 46.47 +29 11 21.2 oEU013711
K18S13Q KC2018 10 05.37443 03 25 46.26 +29 11 17.1 oEU013711
K18S13Q 5C2018 10 05.47844 03 25 38.80 +29 08 51.9 VEU013U69
K18S13Q 5C2018 10 05.48165 03 25 38.56 +29 08 47.4 VEU013U69
K18S13Q 5C2018 10 05.48485 03 25 38.31 +29 08 43.0 20.2 GVEU013U69
K18S13Q KC2018 10 06.49986 03 24 25.03 +28 45 00.1 20.3 RoEU013291
K18S13Q KC2018 10 06.50631 03 24 24.54 +28 44 50.9 20.2 RoEU013291
K18S13Q KC2018 10 06.51277 03 24 24.07 +28 44 41.8 20.2 RoEU013291
K18S13Q C2018 10 08.92396 03 21 24.51 +27 46 38.8 19.5 RvEU013587
K18S13Q C2018 10 08.93105 03 21 23.96 +27 46 28.7 19.7 RvEU013587
K18S13Q C2018 10 08.93813 03 21 23.41 +27 46 18.6 19.7 RvEU013587
K18S13Q KC2018 10 08.97512703 21 20.54 +27 45 23.7 19.5 RqEU013K63
K18S13Q KC2018 10 08.97876203 21 20.23 +27 45 18.4 19.2 RqEU013K63
K18S13Q KC2018 10 08.98204903 21 20.00 +27 45 13.7 19.8 RqEU013K63
K18S13Q KC2018 10 09.50539 03 20 39.61 +27 32 20.0 20.4 RoEU013291
K18S13Q KC2018 10 09.51108 03 20 39.15 +27 32 11.3 20.3 RoEU013291
K18S13Q KC2018 10 09.51698 03 20 38.69 +27 32 02.4 20.5 RoEU013291
K18S13Q KC2018 10 09.88200 03 20 10.85 +27 22 57.2 VEU013104
K18S13Q KC2018 10 09.88967 03 20 10.24 +27 22 45.3 20.5 GVEU013104
K18S13Q KC2018 10 09.89696 03 20 09.64 +27 22 34.7 VEU013104
K18S13Q KC2018 10 10.04848 03 19 57.70 +27 18 48.2 19.9 RoEU013K88
K18S13Q KC2018 10 10.05591 03 19 57.12 +27 18 37.1 19.9 RoEU013K88
K18S13Q KC2018 10 10.06334 03 19 56.54 +27 18 26.0 19.9 RoEU013K88
K18S13Q C2018 10 10.33367 03 19 35.60 +27 11 40.2 20.5 GVEU013I52
K18S13Q C2018 10 10.33763 03 19 35.29 +27 11 33.9 20.0 GVEU013G96
K18S13Q C2018 10 10.34147 03 19 34.96 +27 11 28.5 19.8 GVEU013I52
K18S13Q C2018 10 10.34278 03 19 34.89 +27 11 26.7 20.1 GVEU013G96
K18S13Q C2018 10 10.34792 03 19 34.50 +27 11 18.7 20.1 GVEU013G96
K18S13Q C2018 10 10.35305 03 19 34.07 +27 11 10.7 19.9 GVEU013G96
K18S13Q C2018 10 10.37075 03 19 32.66 +27 10 44.0 VEU013I52
K18S13Q C2018 10 10.37305 03 19 32.49 +27 10 40.9 20.2 GVEU013I52
K18S13Q KC2018 10 10.96777 03 18 45.75 +26 55 39.8 19.7 RqEU013585
K18S13Q KC2018 10 10.96853 03 18 45.75 +26 55 38.8 19.7 RqEU013585
K18S13Q KC2018 10 10.96929 03 18 45.63 +26 55 37.5 19.8 RqEU013585
K18S13Q KC2018 10 10.97005 03 18 45.63 +26 55 36.8 19.8 RqEU013585
K18S13Q KC2018 10 12.00916 03 17 22.96 +26 29 04.6 19.2 RrEU013106
K18S13Q KC2018 10 12.01337 03 17 22.68 +26 28 57.1 20.0 RrEU013106
K18S13Q KC2018 10 12.01757 03 17 22.25 +26 28 49.4 19.3 RrEU013106
K18S13Q 9C2018 10 12.18989 03 17 08.29 +26 24 24.3 20.5 VUEU013G40
K18S13Q 9C2018 10 12.20199 03 17 07.35 +26 24 05.5 20.4 VUEU013G40
K18S13Q FC2018 10 12.88917 03 16 12.12 +26 06 14.0 20.7 VEU013246
K18S13Q FC2018 10 12.89047 03 16 12.01 +26 06 12.5 VEU013246
K18S13Q FC2018 10 12.89123 03 16 11.97 +26 06 11.2 20.5 VEU013246
K18S13Q FC2018 10 12.89237 03 16 11.83 +26 06 09.3 VEU013246
K18S13Q FC2018 10 12.89333 03 16 11.75 +26 06 08.4 VEU013246
K18S13Q KC2018 10 12.96835 03 16 05.65 +26 04 10.2 20.0 RqEU013C10
K18S13Q KC2018 10 13.00202 03 16 02.89 +26 03 17.9 19.9 RqEU013C10
K18S13Q KC2018 10 13.00231 03 16 02.87 +26 03 17.2 19.6 RqEU013C10
K18S13Q KC2018 10 13.03656 03 16 00.06 +26 02 23.8 19.8 RqEU013C10
K18S13Q KC2018 10 13.87679 03 14 51.51 +25 40 17.5 19.7 RqEU013215
K18S13Q KC2018 10 13.88064 03 14 51.19 +25 40 11.3 19.6 RqEU013215
K18S13Q KC2018 10 13.88448 03 14 50.89 +25 40 04.8 19.6 RqEU013215
K18S13Q KC2018 10 13.94510 03 14 45.81 +25 38 29.9 19.8 GVEU013595
K18S13Q KC2018 10 13.97141 03 14 43.66 +25 37 48.4 19.6 GVEU013595
K18S13Q KC2018 10 16.05546 03 11 49.90 +24 41 49.1 VEU013118
K18S13Q KC2018 10 16.06407 03 11 49.15 +24 41 34.7 VEU013118
K18S13Q KC2018 10 16.06993 03 11 48.64 +24 41 25.1 VEU013118
K18S13Q C2018 10 16.92405 03 10 36.49 +24 18 02.5 19.6 RqEU013L33
K18S13Q C2018 10 16.93529 03 10 35.52 +24 17 44.2 19.7 RqEU013L33
K18S13Q C2018 10 16.94633 03 10 34.61 +24 17 26.4 19.3 RqEU013L33
K18S13Q C2018 10 17.92096 03 09 11.39 +23 50 27.7 19.6 RqEU013L33
K18S13Q C2018 10 17.93243 03 09 10.39 +23 50 08.9 18.6 RqEU013L33
K18S13Q C2018 10 17.94374 03 09 09.31 +23 49 48.6 19.2 RqEU013L33
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri,
D. Salvestrini. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m
reflector + CCD.
106 Crni Vrh. Observer S. Maticic. 0.6-m f/3.3 Deltagraph + CCD.
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
215 Buchloe. Observer W. Hasubick. 0.44-m f/4.6 reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
291 LPL/Spacewatch II. Observers T. H. Bressi, J. V. Scotti. 1.8-m f/2.7
reflector + CCD.
585 Kyiv comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
587 Sormano. Observers A. Carcano, E. Colzani, G. Ventre. Measurer G. Ventre.
0.5-m f/6.8 reflector + CCD.
595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin.
0.61-m f/4.0 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
703 Catalina Sky Survey. Observer B. M. Africano. 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. 0.68-m Schmidt + 10K CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
C10 Maisoncelles. Observer J.-F. Soulier. 0.30-m f/3.8 Newtonian reflector
+ CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G40 Slooh.com Canary Islands Observatory. Observer B. Lutkenhoner. 0.5-m
f/6.8 Corrected Dall-Kirkham + CCD.
G96 Mt. Lemmon Survey. Observers H. Groeller, R. A. Kowalski,
E. J. Christensen. 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski,
H. Groeller, E. J. Christensen. 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.
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.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 1.02-m Ritchey-Chretien
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L33 Ananjev. Observer N. Mishevskiy. Measurers N. Mishevskiy, S. Khlamov.
0.25-m f/4.7 reflector + CCD.
U69 iTelescope SRO Observatory, Auberry. Observer H. Sato. 0.61-m f/6.5
astrograph + CCD.
Orbital elements:
2018 SQ13
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 0.11385 (2000.0) P Q
n 0.00046924 Peri. 162.03948 +0.69626473 +0.23794175
a 164.0110697 Node 222.63298 +0.47206615 +0.55891605
e 0.9818866 Incl. 90.98518 +0.54071154 -0.79435293
P 2100 H 15.6 G 0.15
Residuals in seconds of arc
180921 G96 0.1+ 0.3- 181003 F52 0.2+ 0.2- 181010 G96 0.4+ 0.3-
180921 G96 0.1+ 0.1- 181005 K88 0.2- 0.3+ 181010 G96 0.1+ 0.6-
180921 G96 0.2+ 0.4+ 181005 K88 0.0 0.2+ 181010 I52 0.1+ 0.6-
180921 G96 0.2+ 0.1- 181005 K88 0.2- 0.4+ 181010 I52 0.3+ 0.3-
180922 G96 0.0 0.0 181005 K88 0.1- 0.3+ 181010 585 0.3- 0.4+
180922 G96 0.1- 0.3+ 181005 703 1.3+ 0.1+ 181010 585 0.5+ 0.6+
180922 G96 0.1- 0.1+ 181005 703 0.1- 1.1- 181010 585 0.3- 0.4+
180922 G96 0.1- 0.3+ 181005 703 0.2- 0.1- 181010 585 0.6+ 0.9+
180922 H36 0.2+ 0.3+ 181005 711 0.0 0.3+ 181012 106 0.1- 1.5+
180922 H36 0.3+ 0.7+ 181005 703 0.8+ 0.1+ 181012 106 0.7+ 0.5+
180922 H36 0.0 0.1+ 181005 711 0.3- 0.1+ 181012 106 0.5- 0.7-
180922 F52 0.1+ 0.1- 181005 711 0.1- 0.3+ 181012 G40 0.4- 0.3-
180922 F52 0.1+ 0.0 181005 U69 0.6+ 0.0 181012 G40 0.3+ 0.3-
180922 F52 0.0 0.1- 181005 U69 0.5+ 0.0 181012 246 0.2- 0.1+
180924 J95 0.2+ 0.3- 181005 U69 0.3+ 0.0 181012 246 0.2- 0.6+
180924 J95 0.6- 0.1- 181006 291 0.0 0.1+ 181012 246 0.1+ 0.5+
180924 F52 0.1+ 0.1+ 181006 291 0.1- 0.0 181012 246 0.6- 0.4+
180924 F52 0.1- 0.0 181006 291 0.0 0.1+ 181012 246 0.6- 1.0+
180924 F52 0.1+ 0.1+ 181008 587 0.1+ 0.3- 181012 C10 0.2- 0.0
180924 F52 0.1- 0.1+ 181008 587 0.1+ 0.0 181013 C10 0.0 0.4+
180925 J95 0.2- 0.4+ 181008 587 0.0 0.3+ 181013 C10 0.0 0.1+
180925 J95 0.1+ 0.2+ 181008 K63 0.1- 0.4- 181013 C10 0.2+ 0.4+
180926 L01 0.3+ 0.1+ 181008 K63 0.5- 0.3- 181013 215 0.0 0.2+
180926 L01 0.4- 0.0 181008 K63 0.1- 0.2- 181013 215 0.0 0.1+
180926 L01 0.4+ 0.4- 181009 291 0.1+ 0.2+ 181013 215 0.3+ 0.3-
180928 691 0.3- 0.2- 181009 291 0.1- 0.0 181013 595 0.3- 0.5+
180928 691 0.2- 0.2+ 181009 291 0.1- 0.0 181013 595 0.4+ 0.7+
180928 691 0.1+ 0.3+ 181009 104 0.1- 0.3+ 181016 118 0.1- 0.4-
180929 I52 0.2+ 0.5- 181009 104 0.2- 0.2- 181016 118 0.3- 0.7-
180929 I52 0.3+ 0.4- 181009 104 0.6- 0.1+ 181016 118 0.4- 0.7-
180929 I52 0.3- 0.2- 181010 K88 0.2- 0.1+ 181016 L33 0.1- 0.7-
180929 I52 0.4- 0.4- 181010 K88 0.1- 0.2+ 181016 L33 0.1- 0.4-
180930 291 0.1- 0.2- 181010 K88 0.0 0.2+ 181016 L33 0.4+ 0.0
180930 291 0.2- 0.1- 181010 I52 0.1- 0.2- 181017 L33 0.6+ 0.1+
181003 F52 0.1+ 0.3- 181010 G96 0.0 0.5- 181017 L33 0.6+ 0.4+
181003 F52 0.0 0.2- 181010 I52 0.3- 0.2- 181017 L33 0.7- 1.0-
181003 F52 0.0 0.1- 181010 G96 0.1+ 0.0
Ephemeris:
2018 SQ13 a,e,i = 164.01, 0.98, 91 q = 2.9708
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 09 18 03 42 06.2 +34 53 07 2.4433 2.9786 112.7 18.1 20.8
...
2018 10 03 03 28 30.9 +30 05 02 2.2364 2.9929 131.3 14.5 20.5
...
2018 10 11 03 18 43.3 +26 54 53 2.1511 3.0035 142.2 11.7 20.4
...
2018 10 17 03 10 30.0 +24 16 01 2.1027 3.0127 150.9 9.3 20.2
2018 10 18 03 09 04.6 +23 48 19 2.0961 3.0144 152.3 8.8 20.2
2018 10 19 03 07 38.3 +23 20 17 2.0899 3.0160 153.8 8.4 20.2
...
2018 10 25 02 58 49.3 +20 26 19 2.0625 3.0268 162.8 5.6 20.0
...
2018 11 02 02 46 53.4 +16 23 51 2.0530 3.0428 175.0 1.6 19.8
...
2018 11 17 02 26 00.7 +08 53 27 2.1223 3.0779 162.0 5.7 20.1
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-U13
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