MPEC 2018-R160: 2018 RV5
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M.P.E.C. 2018-R160 Issued 2018 Sept. 14, 19:05 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 RV5
Observations:
K18R05V* C2018 09 11.38070 02 43 56.72 +37 36 07.5 20.1 G ER160703
K18R05V C2018 09 11.38600 02 43 57.61 +37 36 02.0 19.7 G ER160703
K18R05V C2018 09 11.38610 02 43 57.74 +37 36 00.8 19.79rUER160I41
K18R05V C2018 09 11.39129 02 43 58.45 +37 35 55.4 20.0 G ER160703
K18R05V C2018 09 11.39658 02 43 59.33 +37 35 50.2 20.3 G ER160703
K18R05V C2018 09 11.42222 02 44 03.55 +37 35 22.3 20.35gUER160I41
K18R05V C2018 09 11.44251 02 44 06.67 +37 35 01.0 19.5 G ER160I52
K18R05V C2018 09 11.44608 02 44 07.28 +37 34 57.0 19.5 G ER160I52
K18R05V C2018 09 11.44966 02 44 07.83 +37 34 52.9 ER160I52
K18R05V KC2018 09 11.85465 02 45 16.27 +37 27 18.3 19.0 RqER160K61
K18R05V KC2018 09 11.85603 02 45 16.52 +37 27 16.9 19.0 RqER160K61
K18R05V C2018 09 11.88694 02 45 21.55 +37 26 42.9 19.6 VSER160033
K18R05V C2018 09 11.88895 02 45 21.88 +37 26 40.8 19.3 VSER160033
K18R05V C2018 09 11.89096 02 45 22.21 +37 26 38.4 19.4 VSER160033
K18R05V KC2018 09 12.05156902 45 48.55 +37 23 43.5 19.5 RSER160L01
K18R05V KC2018 09 12.05468302 45 49.03 +37 23 39.7 19.6 RSER160L01
K18R05V KC2018 09 12.06324202 45 50.44 +37 23 30.2 19.7 RSER160L01
K18R05V C2018 09 12.40334 02 46 47.41 +37 17 03.2 20.37gUER160I41
K18R05V C2018 09 12.45751 02 46 56.11 +37 16 00.6 19.78rUER160I41
K18R05V C2018 09 12.88177 02 48 07.60 +37 07 31.3 19.4 VSER160033
K18R05V C2018 09 12.88331 02 48 07.85 +37 07 29.7 19.3 VSER160033
K18R05V C2018 09 12.88486 02 48 08.13 +37 07 27.8 19.3 VSER160033
K18R05V C2018 09 14.31904 02 52 07.60 +36 37 32.3 19.9 GVER160I52
K18R05V C2018 09 14.32469 02 52 08.54 +36 37 25.5 19.9 GVER160I52
K18R05V C2018 09 14.33122 02 52 09.61 +36 37 16.9 19.7 GVER160I52
K18R05V C2018 09 14.33599 02 52 10.37 +36 37 10.4 19.6 GVER160I52
K18R05V KC2018 09 14.38584302 52 18.04 +36 36 05.0 19.1 VuER160H21
K18R05V KC2018 09 14.39341002 52 19.26 +36 35 55.1 18.9 VuER160H21
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
703 Catalina Sky Survey. Observer H. Groeller. 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.
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.
I41 Palomar Mountain--ZTF. Observer A. U. Tomatic. Measurers Q.-Z. Ye,
F. Masci. 1.2-m f/2.4 Schmidt + ZTF camera.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski,
E. J. Christensen, H. Groeller. 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.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 RV5 Earth MOID = 0.3041 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 290.42273 (2000.0) P Q
n 0.29589422 Peri. 209.93844 +0.57835775 -0.78456508
a 2.2303776 Node 206.78101 +0.81164602 +0.58096367
e 0.4349604 Incl. 29.73992 +0.08205513 -0.21665377
P 3.33 H 18.5 G 0.15 U 8
Residuals in seconds of arc
180911 703 0.5- 0.3+ 180911 K61 1.1+ 0.1+ 180912 033 0.5- 0.1+
180911 703 0.1- 0.4+ 180911 033 0.1- 0.1- 180912 033 0.2- 0.0
180911 I41 0.2+ 0.2- 180911 033 0.1- 0.0 180914 I52 0.3- 0.3-
180911 703 0.3- 0.6- 180911 033 0.1- 0.2- 180914 I52 0.1- 0.1+
180911 703 0.1+ 0.2- 180912 L01 0.1- 0.1+ 180914 I52 0.1+ 0.1-
180911 I41 0.0 0.2- 180912 L01 0.4- 0.2- 180914 I52 0.1- 0.5-
180911 I52 0.4- 0.0 180912 L01 0.1- 0.1- 180914 H21 0.1+ 0.0
180911 I52 0.0 0.2- 180912 I41 0.2+ 0.2- 180914 H21 0.1+ 0.2+
180911 I52 0.3- 0.4- 180912 I41 0.1+ 0.4-
180911 K61 0.9+ 0.0 180912 033 0.4- 0.1-
Ephemeris:
2018 RV5 a,e,i = 2.23, 0.43, 30 q = 1.2603
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 08 15 01 31 01.8 +39 55 27 0.9394 1.5323 103.3 40.0 20.9
...
2018 08 30 02 09 56.2 +39 53 50 0.7656 1.4592 109.8 40.6 20.3
...
2018 09 07 02 31 47.4 +38 43 12 0.6778 1.4232 113.7 40.4 20.0
...
2018 09 13 02 48 26.5 +37 05 18 0.6151 1.3978 117.0 39.9 19.8
2018 09 14 02 51 13.5 +36 44 30 0.6049 1.3937 117.6 39.8 19.7
2018 09 15 02 54 00.5 +36 22 18 0.5949 1.3897 118.2 39.6 19.7
...
2018 09 21 03 10 38.7 +33 36 46 0.5370 1.3665 121.9 38.6 19.4
...
2018 09 29 03 32 19.1 +28 14 36 0.4675 1.3384 127.4 36.5 19.0
...
2018 10 14 04 08 49.2 +11 44 45 0.3733 1.2962 137.1 31.6 18.3
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-R160
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