MPEC 2019-R39 : 2019 RU
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M.P.E.C. 2019-R39 Issued 2019 September 5, 20:21 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
2019 RU
Observations:
K19R00U* C2019 09 03.42983 03 22 05.96 +02 17 20.4 20.0 GVER039703
K19R00U C2019 09 03.43521 03 22 06.14 +02 17 28.0 19.8 GVER039703
K19R00U C2019 09 03.44059 03 22 06.51 +02 17 35.9 20.6 GVER039703
K19R00U C2019 09 03.44596 03 22 06.74 +02 17 43.9 19.7 GVER039703
K19R00U C2019 09 03.46814 03 22 07.88 +02 18 15.5 19.8 GVER039703
K19R00U C2019 09 03.47099 03 22 08.01 +02 18 19.3 19.7 GVER039703
K19R00U C2019 09 03.47377 03 22 08.27 +02 18 24.0 19.9 GVER039703
K19R00U C2019 09 03.47643 03 22 08.32 +02 18 27.8 19.9 GVER039703
K19R00U pC2019 09 04.01862703 22 42.04 +02 31 21.1 20.3 VSER039L01
K19R00U KC2019 09 04.02179303 22 42.25 +02 31 25.2 20.0 VSER039L01
K19R00U pC2019 09 04.02494003 22 42.44 +02 31 29.9 19.9 VSER039L01
K19R00U KC2019 09 04.35050003 23 01.40 +02 39 16.2 20.3 VuER039H21
K19R00U KC2019 09 04.35486403 23 01.62 +02 39 22.4 20.4 VuER039H21
K19R00U KC2019 09 04.35783503 23 01.76 +02 39 26.6 20.4 VuER039H21
K19R00U KC2019 09 04.36230203 23 01.99 +02 39 32.9 20.2 VuER039H21
K19R00U C2019 09 04.42041 03 23 05.49 +02 40 58.4 20.0 GVER039G96
K19R00U C2019 09 04.42557 03 23 05.75 +02 41 05.6 20.0 GVER039G96
K19R00U C2019 09 04.43071 03 23 06.00 +02 41 13.2 19.9 GVER039G96
K19R00U C2019 09 04.43585 03 23 06.26 +02 41 20.3 20.2 GVER039G96
K19R00U KC2019 09 04.44114 03 23 06.30 +02 41 29.7 oER039711
K19R00U KC2019 09 04.44493 03 23 06.52 +02 41 34.5 oER039711
K19R00U KC2019 09 04.44845 03 23 06.73 +02 41 39.4 oER039711
K19R00U C2019 09 04.45565 03 23 07.20 +02 41 48.6 19.6 GVER039I52
K19R00U C2019 09 04.45989 03 23 07.42 +02 41 54.7 19.5 GVER039I52
K19R00U C2019 09 04.46418 03 23 07.64 +02 42 00.5 20.1 GVER039I52
K19R00U C2019 09 04.46842 03 23 07.83 +02 42 06.5 20.4 GVER039I52
K19R00U C2019 09 04.99365 03 23 38.29 +02 54 25.4 VER039246
K19R00U C2019 09 04.99528 03 23 38.36 +02 54 27.5 VER039246
K19R00U C2019 09 04.99647 03 23 38.42 +02 54 29.3 19.4 GVER039246
K19R00U HC2019 09 05.41594 03 24 01.14 +03 04 27.0 19.6 RoER039691
K19R00U HC2019 09 05.42180 03 24 01.39 +03 04 35.4 19.8 RoER039691
K19R00U HC2019 09 05.42760 03 24 01.67 +03 04 43.7 19.8 RoER039691
K19R00U KC2019 09 05.43559 03 24 01.85 +03 04 55.9 oER039711
K19R00U KC2019 09 05.43973 03 24 02.05 +03 05 01.0 oER039711
K19R00U KC2019 09 05.44387 03 24 02.22 +03 05 05.7 oER039711
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m f/2.7 reflector + 2048x2048 CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer R. A. Mastaler. 0.9-m
f/3 reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
711 McDonald Observatory, Fort Davis. Observers J. G. Ries, J. W. Kuehne.
Measurer J. G. Ries. 2.1-m reflector + CCD + focal reducer.
G96 Mt. Lemmon 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, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne. Measurers
B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T.
A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica, F.
Valentine. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 RU Earth MOID = 0.1630 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 329.81805 (2000.0) P Q
n 0.30308490 Peri. 291.47938 +0.82364433 +0.56283329
a 2.1949595 Node 34.37753 -0.46403771 +0.73931070
e 0.4883473 Incl. 7.06913 -0.32600463 +0.36964629
P 3.25 H 20.3 G 0.15 U 9
Residuals in seconds of arc
190903 703 1.3+ 0.1- 190904 H21 0.1- 0.1- 190904 I52 0.1+ 0.3-
190903 703 0.4- 0.2- 190904 H21 0.3- 0.1- 190904 I52 0.2- 0.4-
190903 703 0.8+ 0.1- 190904 H21 0.2- 0.2- 190904 246 0.0 0.1+
190903 703 0.0 0.2+ 190904 G96 0.2+ 0.1- 190904 246 0.2- 0.2-
190903 703 0.6- 0.2- 190904 G96 0.2+ 0.2- 190904 246 0.2- 0.0
190903 703 0.9- 0.5- 190904 G96 0.1+ 0.1+ 190905 691 0.1+ 0.0
190903 703 0.8+ 0.2+ 190904 G96 0.2+ 0.2- 190905 691 0.1- 0.2+
190903 703 0.6- 0.2+ 190904 711 0.7- 1.0+ 190905 691 0.1+ 0.3+
190904 L01 0.4- 0.6+ 190904 711 0.2- 0.4+ 190905 711 0.1+ 0.7+
190904 L01 0.1+ 0.2+ 190904 711 0.4+ 0.2+ 190905 711 0.3+ 0.1-
190904 L01 0.4+ 0.3+ 190904 I52 0.3- 0.1- 190905 711 0.1+ 1.2-
190904 H21 0.1- 0.1- 190904 I52 0.1- 0.0
Ephemeris:
2019 RU a,e,i = 2.19, 0.49, 7 q = 1.1231
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 06 02 23 47.4 -11 10 21 0.3130 1.1232 102.2 62.0 20.2
...
2019 08 21 03 01 44.2 -03 32 22 0.3256 1.1383 104.6 59.3 20.3
...
2019 08 29 03 15 24.2 +00 02 53 0.3329 1.1563 107.8 56.3 20.3
...
2019 09 04 03 22 40.0 +02 31 11 0.3383 1.1740 111.2 53.2 20.2
2019 09 05 03 23 37.7 +02 54 52 0.3392 1.1773 111.8 52.7 20.2
2019 09 06 03 24 31.0 +03 18 17 0.3401 1.1807 112.4 52.1 20.2
...
2019 09 12 03 28 21.3 +05 33 04 0.3456 1.2027 116.8 48.3 20.2
...
2019 09 20 03 29 26.1 +08 18 06 0.3536 1.2364 123.7 42.5 20.2
...
2019 10 05 03 19 12.9 +12 40 37 0.3756 1.3108 140.1 29.3 20.0
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R39
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