MPEC 2018-R29 : 2018 RM
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M.P.E.C. 2018-R29 Issued 2018 Sept. 7, 02:36 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 RM
Observations:
K18R00M* C2018 09 04.31973 01 34 44.85 -05 49 54.1 20.0 GVER029703
K18R00M C2018 09 04.33148 01 34 45.07 -05 48 45.3 19.9 GVER029703
K18R00M C2018 09 04.34191 01 34 45.32 -05 47 43.6 19.4 GVER029703
K18R00M KC2018 09 04.36377801 34 45.07 -05 45 39.9 19.7 VuER029H21
K18R00M KC2018 09 04.36677001 34 45.14 -05 45 22.3 19.6 VuER029H21
K18R00M KC2018 09 04.37104501 34 45.22 -05 44 57.0 19.6 VuER029H21
K18R00M KC2018 09 04.37695901 34 45.35 -05 44 22.1 19.9 VuER029H21
K18R00M C2018 09 04.42984 01 34 47.28 -05 39 06.0 18.4 GVER029I52
K18R00M C2018 09 04.43074 01 34 47.30 -05 39 00.8 18.5 GVER029I52
K18R00M C2018 09 04.43164 01 34 47.31 -05 38 55.3 18.4 GVER029I52
K18R00M C2018 09 04.43254 01 34 47.34 -05 38 50.0 18.5 GVER029I52
K18R00M C2018 09 04.56007 01 34 52.75 -05 25 19.5 19.6 GVER029474
K18R00M C2018 09 04.56405 01 34 52.83 -05 24 55.9 19.7 GVER029474
K18R00M C2018 09 04.56803 01 34 52.92 -05 24 31.8 19.8 GVER029474
K18R00M KC2018 09 04.93028 01 35 06.08 -04 47 58.5 19.5 GVER029587
K18R00M KC2018 09 04.93435 01 35 06.24 -04 47 31.6 19.2 GVER029587
K18R00M KC2018 09 04.93606 01 35 06.26 -04 47 21.3 19.4 GVER029587
K18R00M KC2018 09 04.97030001 35 07.07 -04 43 42.9 19.6 GVER029L01
K18R00M KC2018 09 04.97179401 35 07.10 -04 43 33.5 19.4 GVER029L01
K18R00M KC2018 09 04.97309001 35 07.13 -04 43 25.1 19.7 GVER029L01
K18R00M KC2018 09 04.99668 01 35 07.84 -04 40 53.6 19.4 RqER029K63
K18R00M KC2018 09 04.99840 01 35 07.87 -04 40 43.0 19.2 RqER029K63
K18R00M KC2018 09 05.00034 01 35 07.92 -04 40 30.5 19.6 RqER029K63
K18R00M KC2018 09 05.00227 01 35 07.99 -04 40 17.7 19.3 RqER029K63
K18R00M KC2018 09 05.02778 01 35 08.60 -04 37 35.1 VER029204
K18R00M KC2018 09 05.03617 01 35 08.80 -04 36 40.8 VER029204
K18R00M KC2018 09 05.04456 01 35 09.00 -04 35 46.8 19.6 GVER029204
K18R00M KC2018 09 05.07663 01 35 09.77 -04 32 19.1 18.5 RVER029K38
K18R00M KC2018 09 05.09278 01 35 10.11 -04 30 34.2 18.7 RVER029K38
K18R00M KC2018 09 05.10894 01 35 10.47 -04 28 49.2 18.7 RVER029K38
K18R00M C2018 09 05.30979 01 35 19.02 -04 06 35.7 18.7 GVER029I52
K18R00M C2018 09 05.31270 01 35 19.14 -04 06 16.1 19.2 GVER029I52
K18R00M C2018 09 05.31288 01 35 19.11 -04 06 15.2 19.6 GVER029I52
K18R00M KC2018 09 05.35895101 35 19.29 -04 01 09.3 19.6 VuER029H21
K18R00M KC2018 09 05.36147401 35 19.35 -04 00 52.4 19.6 VuER029H21
K18R00M KC2018 09 05.36449901 35 19.41 -04 00 31.9 19.6 VuER029H21
K18R00M KC2018 09 05.36901801 35 19.51 -04 00 01.3 19.7 VuER029H21
K18R00M KC2018 09 05.37542701 35 19.65 -03 59 17.9 19.8 VuER029H21
K18R00M C2018 09 05.43260 01 35 21.37 -03 52 44.7 18.9 RoER029711
K18R00M C2018 09 05.43318 01 35 21.38 -03 52 41.2 18.4 RoER029711
K18R00M C2018 09 05.43375 01 35 21.40 -03 52 37.0 18.8 RoER029711
K18R00M C2018 09 05.43432 01 35 21.40 -03 52 33.2 18.6 RoER029711
K18R00M C2018 09 05.43488 01 35 21.42 -03 52 29.5 18.7 RoER029711
K18R00M C2018 09 05.43545 01 35 21.42 -03 52 25.5 18.8 RoER029711
K18R00M C2018 09 05.43601 01 35 21.44 -03 52 21.3 18.9 RoER029711
K18R00M C2018 09 05.43658 01 35 21.44 -03 52 17.9 18.9 RoER029711
K18R00M C2018 09 05.43771 01 35 21.46 -03 52 10.0 19.0 RoER029711
K18R00M C2018 09 05.43828 01 35 21.48 -03 52 06.1 19.1 RoER029711
K18R00M C2018 09 05.43885 01 35 21.51 -03 52 02.2 19.0 RoER029711
K18R00M KC2018 09 05.57495 01 35 27.49 -03 35 36.3 19.6 GVER029474
K18R00M KC2018 09 05.57709 01 35 27.53 -03 35 21.5 19.5 GVER029474
K18R00M KC2018 09 05.57815 01 35 27.57 -03 35 13.9 19.5 GVER029474
K18R00M KC2018 09 05.57922 01 35 27.58 -03 35 06.6 19.4 GVER029474
K18R00M KC2018 09 05.92255 01 35 40.21 -02 55 15.6 18.1 RqER029K61
K18R00M KC2018 09 05.92333 01 35 40.23 -02 55 10.0 18.0 RqER029K61
K18R00M KC2018 09 05.92399 01 35 40.25 -02 55 05.2 18.0 RqER029K61
K18R00M KC2018 09 05.92951 01 35 40.50 -02 54 23.8 18.7 RqER029A17
K18R00M KC2018 09 05.94127 01 35 40.84 -02 52 57.9 19.2 RqER029A17
K18R00M KC2018 09 05.95305 01 35 41.11 -02 51 31.6 18.7 RqER029A17
K18R00M KC2018 09 05.99728 01 35 42.32 -02 46 02.9 18.9 VER029104
K18R00M KC2018 09 06.00043 01 35 42.38 -02 45 39.8 18.8 VER029104
K18R00M KC2018 09 06.00358 01 35 42.47 -02 45 16.5 18.9 VER029104
K18R00M KC2018 09 06.09211 01 35 44.85 -02 34 20.3 19.5 GVER029J95
K18R00M KC2018 09 06.09817 01 35 45.02 -02 33 35.1 19.0 GVER029J95
K18R00M KC2018 09 06.10256 01 35 45.08 -02 33 02.1 19.2 GVER029J95
K18R00M C2018 09 06.28336 01 35 53.01 -02 09 56.6 18.8 GVER029I52
K18R00M C2018 09 06.28354 01 35 53.01 -02 09 54.9 19.3 GVER029I52
K18R00M C2018 09 06.28660 01 35 53.13 -02 09 32.3 VER029I52
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
587 Sormano. Observers A. Fumagalli, I. Proserpio, P. Sicoli, A. Testa,
E. Valli. Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD.
703 Catalina Sky Survey. Observer G. J. Leonard. 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. Observers K. Sarneczky, J. Vinko, M. Rozsahegyi.
Measurer K. Sarneczky. 2.7-m reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + 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. Observers H. Groeller,
R. A. Kowalski, B. M. Africano, J. A. Johnson. 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.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.3-m f/5.5 Ritchey-Chretien
+ CCD.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector
+ CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 RM Earth MOID = 0.0749 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 313.44888 (2000.0) P Q
n 0.20710780 Peri. 87.86746 +0.14593413 -0.98582521
a 2.8292527 Node 352.12647 +0.47877115 +0.14359825
e 0.7686094 Incl. 37.17578 +0.86572595 +0.08676515
P 4.76 H 20.9 G 0.15 U 8
Residuals in seconds of arc
180904 703 0.0 0.0 180905 K63 0.4+ 0.3+ 180905 711 0.5- 0.2+
180904 703 0.8- 0.1+ 180905 204 0.0 0.2- 180905 711 0.4- 0.2+
180904 703 0.7- 0.8+ 180905 204 0.0 0.1+ 180905 711 0.1- 0.2+
180904 H21 0.3+ 0.2- 180905 204 0.1+ 0.0 180905 474 0.1- 0.1-
180904 H21 0.4+ 0.2- 180905 K38 0.5+ 0.3+ 180905 474 0.2- 0.2-
180904 H21 0.1+ 0.1- 180905 K38 0.1+ 0.4+ 180905 474 0.0 0.1+
180904 H21 0.1+ 0.0 180905 K38 0.1- 0.2+ 180905 474 0.2- 0.1-
180904 I52 0.1+ 0.1- 180905 I52 0.4- 0.2- 180905 K61 0.2+ 0.8-
180904 I52 0.1+ 0.2- 180905 I52 0.4+ 0.1- 180905 K61 0.2+ 0.9-
180904 I52 0.0 0.1- 180905 I52 0.1- 0.4- 180905 K61 0.2+ 0.9-
180904 I52 0.1+ 0.1- 180905 H21 0.2+ 0.1- 180905 A17 0.2+ 0.1-
180904 474 0.3+ 0.2+ 180905 H21 0.2+ 0.2- 180905 A17 0.4+ 0.3-
180904 474 0.0 0.2- 180905 H21 0.2+ 0.1- 180905 A17 0.4- 0.3-
180904 474 0.1- 0.2- 180905 H21 0.2+ 0.0 180905 104 0.0 0.1+
180904 587 0.0 0.7- 180905 H21 0.2+ 0.0 180906 104 0.2- 0.0
180904 587 0.7+ 0.4+ 180905 711 0.3- 0.3+ 180906 104 0.0 0.0
180904 587 0.2+ 0.2- 180905 711 0.3- 0.1- 180906 J95 0.0 0.4+
180904 L01 0.1+ 0.2+ 180905 711 0.2- 0.2+ 180906 J95 0.4+ 0.2+
180904 L01 0.0 0.0 180905 711 0.4- 0.1+ 180906 J95 0.3- 0.2+
180904 L01 0.1- 0.2+ 180905 711 0.2- 0.0 180906 I52 0.1- 0.3-
180904 K63 0.2+ 0.2+ 180905 711 0.4- 0.1+ 180906 I52 0.2- 0.0
180904 K63 0.0 0.2- 180905 711 0.3- 0.5+ 180906 I52 0.5+ 0.9-
180905 K63 0.0 0.1- 180905 711 0.5- 0.0
Ephemeris:
2018 RM a,e,i = 2.83, 0.77, 37 q = 0.6547
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 08 08 01 14 49.4 -20 57 36 0.7240 1.5285 122.3 34.1 22.5
...
2018 08 23 01 26 59.6 -16 36 32 0.4488 1.3503 131.3 34.2 21.2
...
2018 08 31 01 32 12.1 -11 15 01 0.3101 1.2531 136.6 33.6 20.3
...
2018 09 06 01 35 41.4 -02 45 19 0.2121 1.1795 140.5 33.0 19.3
2018 09 07 01 36 16.2 -00 32 25 0.1967 1.1672 140.9 33.0 19.1
2018 09 08 01 36 51.9 +02 02 34 0.1817 1.1549 141.3 33.1 18.9
...
2018 09 14 01 41 44.3 +31 33 45 0.1074 1.0813 132.3 43.4 17.9
...
2018 09 22 13 11 45.5 +77 15 26 0.1245 0.9843 77.5 95.5 19.8
...
2018 10 07 13 30 01.4 +42 43 16 0.3459 0.8150 48.9 112.5 22.5
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-R29
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