MPEC 2019-R51 : 2019 RG1
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M.P.E.C. 2019-R51 Issued 2019 September 6, 08:27 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 RG1
Observations:
K19R01G* C2019 09 04.30948 23 10 36.93 +03 05 20.9 20.5 GVER051G96
K19R01G C2019 09 04.31467 23 10 40.65 +03 04 09.2 20.4 GVER051G96
K19R01G C2019 09 04.31985 23 10 44.31 +03 02 57.8 20.6 GVER051G96
K19R01G C2019 09 04.32504 23 10 47.99 +03 01 46.8 20.9 GVER051G96
K19R01G C2019 09 04.41328 23 11 50.96 +02 41 25.5 20.7 GVER051I52
K19R01G C2019 09 04.41620 23 11 53.06 +02 40 45.6 20.5 GVER051I52
K19R01G C2019 09 04.41766 23 11 54.11 +02 40 25.0 20.7 GVER051I52
K19R01G KC2019 09 05.23939023 21 58.54 -00 26 18.5 20.6 VuER051H21
K19R01G KC2019 09 05.24613923 22 03.19 -00 27 49.2 20.7 VuER051H21
K19R01G C2019 09 05.28722 23 22 33.47 -00 36 51.1 20.7 GVER051I52
K19R01G C2019 09 05.28868 23 22 34.41 -00 37 09.3 21.1 GVER051I52
K19R01G C2019 09 05.29013 23 22 35.40 -00 37 29.3 20.4 GVER051I52
K19R01G C2019 09 05.33783 23 23 08.08 -00 48 06.9 21.0 GVER051G96
K19R01G C2019 09 05.34298 23 23 11.55 -00 49 15.9 20.5 GVER051G96
K19R01G C2019 09 05.34813 23 23 15.11 -00 50 23.8 20.4 GVER051G96
K19R01G C2019 09 05.35328 23 23 18.63 -00 51 33.6 20.9 GVER051G96
K19R01G C2019 09 06.31194 23 34 30.91 -04 19 56.1 20.6 GVER051I52
K19R01G C2019 09 06.31340 23 34 31.87 -04 20 14.3 20.6 GVER051I52
K19R01G C2019 09 06.31486 23 34 32.78 -04 20 33.7 VER051I52
K19R01G C2019 09 06.31631 23 34 33.98 -04 20 51.9 VER051I52
Observer details:
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. 0.81-m f/4.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers T. A. Pruyne, B. M.
Africano. 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.
Orbital elements:
2019 RG1 Earth MOID = 0.0919 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 339.41545 (2000.0) P Q
n 0.17416730 Peri. 164.73122 +0.85669375 +0.50575934
a 3.1755940 Node 163.66707 -0.50294540 +0.86265926
e 0.6570930 Incl. 21.13690 -0.11455017 -0.00514745
P 5.66 H 25.2 G 0.15 U 8
Residuals in seconds of arc
190904 G96 0.1+ 0.3- 190905 H21 0.2+ 0.4- 190905 G96 0.0 0.9+
190904 G96 0.4+ 0.2- 190905 H21 0.1+ 0.5- 190905 G96 0.0 0.1-
190904 G96 0.1- 0.1+ 190905 I52 0.5+ 0.9- 190906 I52 0.3+ 0.1+
190904 G96 0.4- 0.9+ 190905 I52 0.5- 0.4+ 190906 I52 0.4+ 0.5+
190904 I52 0.0 0.2- 190905 I52 0.5- 0.2- 190906 I52 0.3- 0.4-
190904 I52 0.1+ 0.2+ 190905 G96 0.1+ 0.2+ 190906 I52 (3.5+ 0.1-)
190904 I52 0.2+ 0.2- 190905 G96 0.6- 0.0
Ephemeris:
2019 RG1 a,e,i = 3.18, 0.66, 21 q = 1.0889
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 07 18 42 23.6 +47 17 31 0.2327 1.1101 108.5 60.1 24.4
...
2019 08 22 20 21 26.5 +40 27 17 0.1331 1.0891 122.6 51.5 22.9
...
2019 08 30 22 00 12.5 +22 56 55 0.09734 1.0927 146.9 30.3 21.6
...
2019 09 05 23 19 04.3 +00 28 38 0.09511 1.1023 170.0 9.1 20.9
2019 09 06 23 30 54.7 -03 12 14 0.09734 1.1044 170.8 8.4 20.9
2019 09 07 23 42 12.2 -06 41 28 0.1002 1.1067 169.6 9.4 21.0
...
2019 09 13 00 37 34.0 -22 26 45 0.1287 1.1236 154.1 23.0 22.1
...
2019 09 21 01 22 44.3 -32 33 43 0.1836 1.1540 141.7 32.6 23.2
...
2019 10 06 01 58 08.6 -38 03 03 0.3056 1.2316 133.9 35.8 24.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R51
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