MPEC 2019-Q96 : 2005 RB3
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M.P.E.C. 2019-Q96 Issued 2019 August 28, 12:32 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
2005 RB3
Revision to MPEC 2005-R28
Additional Observations:
K05R03B C2019 08 13.57329501 24 20.024+37 47 36.37 21.6 GVEQ096F51
K05R03B C2019 08 23.51188302 05 11.965+32 19 46.60 21.6 GVEQ096F51
K05R03B C2019 08 23.52382102 05 15.592+32 19 07.98 22.2 GVEQ096F51
K05R03B C2019 08 23.53724902 05 19.528+32 18 25.89 22.5 GVEQ096F51
K05R03B C2019 08 24.50275502 10 34.588+31 22 40.49 21.5 GVEQ096F51
K05R03B C2019 08 24.51306302 10 37.866+31 22 03.65 21.3 GVEQ096F51
K05R03B C2019 08 24.52359802 10 41.251+31 21 25.72 21.8 GVEQ096F51
K05R03B C2019 08 27.40006 02 28 20.46 +27 51 24.9 21.1 GVEQ096G96
K05R03B C2019 08 27.40526 02 28 22.48 +27 50 57.8 21.0 GVEQ096G96
K05R03B C2019 08 27.41045 02 28 24.50 +27 50 31.4 21.1 GVEQ096G96
K05R03B C2019 08 27.41564 02 28 26.52 +27 50 04.3 21.0 GVEQ096G96
K05R03B C2019 08 27.45643 02 28 42.30 +27 46 33.2 21.1 GVEQ096I52
K05R03B C2019 08 27.45949 02 28 43.48 +27 46 17.6 21.1 GVEQ096I52
K05R03B C2019 08 27.46255 02 28 44.66 +27 46 01.1 20.2 GVEQ096I52
K05R03B KC2019 08 28.06534902 32 56.632+26 51 24.88 20.6 GVEQ096J04
K05R03B KC2019 08 28.06938602 32 58.299+26 51 02.27 20.6 GVEQ096J04
K05R03B KC2019 08 28.07343102 32 59.967+26 50 39.95 20.9 GVEQ096J04
K05R03B KC2019 08 28.34106102 34 53.04 +26 25 01.3 21.2 VuEQ096H21
K05R03B KC2019 08 28.34542402 34 54.87 +26 24 36.1 21.2 VuEQ096H21
K05R03B KC2019 08 28.35007502 34 56.82 +26 24 09.0 21.1 VuEQ096H21
K05R03B C2019 08 28.42208 02 35 27.92 +26 17 12.7 21.0 GVEQ096G96
K05R03B C2019 08 28.42723 02 35 30.04 +26 16 42.3 20.5 GVEQ096G96
K05R03B C2019 08 28.43240 02 35 32.13 +26 16 12.5 20.6 GVEQ096G96
K05R03B C2019 08 28.43756 02 35 34.28 +26 15 40.4 20.0 GVEQ096G96
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, E.
Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers D. C. Fuls, D. Rankin. 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 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. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers M.
Micheli, D. Koschny, M. Busch, A. Knofel, E. Schwab. 1.0-m f/4.4
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190813 F51 4.97- 3.02- 190828 G96 9.14- 5.04- MPO 87755 -2.55 days
Orbital elements:
2005 RB3 Earth MOID = 0.0483 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 103.49075 (2000.0) P Q
n 1.19859382 Peri. 320.37976 -0.62094587 -0.77049916
a 0.8777174 Node 165.84823 +0.78061858 -0.59116686
e 0.3936916 Incl. 36.10594 -0.07113978 +0.23843823
P 0.82 H 22.6 G 0.15 U 4
Residuals in seconds of arc
050903 703 0.2- 0.2+ 050905 952 0.1- 0.6+ 050906 012 0.3+ 0.5-
050903 703 1.0- 0.6+ 050905 952 0.0 0.1+ 050907 151 0.4- 0.2-
050903 703 1.1- 0.3+ 050906 130 0.0 0.0 050907 151 0.2+ 0.6-
050903 703 0.5- 0.7+ 050906 130 0.7+ 0.7+ 050907 151 1.2+ 0.8-
050904 703 0.6- 0.4+ 050906 130 0.2- 0.2- 050907 151 1.3+ 1.1-
050904 703 (0.8+ 2.8+) 050906 130 0.1+ 0.4- 050908 932 0.3+ 0.7-
050904 703 (1.8- 1.6+) 050906 649 0.1+ 0.4+ 050908 932 0.3+ 0.7-
050904 703 0.7- 0.9- 050906 649 0.1+ 0.5+ 050908 932 0.2+ 0.7-
050904 151 0.4+ 1.1- 050906 649 0.1+ 0.3+ 050909 952 0.5+ 0.3-
050904 151 0.7- 0.1+ 050906 649 0.2+ 0.6+ 050909 952 0.8+ 0.3-
050904 151 0.6- 0.5+ 050906 734 0.0 0.2- 050909 952 0.3+ 0.6-
050904 151 1.2- 0.7+ 050906 734 0.0 0.0 190813 F51 0.0 0.6-
050904 118 0.6- 0.1+ 050906 734 0.2- 0.1- 190823 F51 0.1+ 0.2-
050904 118 0.0 0.2- 050906 734 0.1- 0.0 190823 F51 0.6+ 0.6-
050904 118 0.4- 0.0 050906 734 0.3- 0.1- 190823 F51 0.7- 0.5+
050905 651 0.2- 0.2- 050906 673 0.6+ 0.4+ 190824 F51 0.2+ 0.5-
050905 651 0.4- 0.6- 050906 673 0.4+ 1.1+ 190824 F51 0.1- 0.3-
050905 651 0.4- 0.2- 050906 673 0.1+ 1.2+ 190824 F51 0.1+ 0.3-
050905 703 0.4- 0.4+ 050906 673 0.1- 1.0+ 190827 G96 0.4- 0.0
050905 703 0.6- 0.1+ 050906 176 0.3+ 0.3- 190827 G96 0.4- 0.4-
050905 703 1.4- 0.0 050906 176 0.2+ 0.2- 190827 G96 0.3- 0.1-
050905 703 0.6- 1.0+ 050906 176 0.2+ 0.2- 190827 G96 0.1- 0.5-
050905 932 0.2- 0.3- 050906 176 0.3+ 0.1- 190827 I52 0.4- 0.3-
050905 932 0.2- 0.0 050906 176 0.3+ 0.0 190827 I52 0.5- 0.0
050905 932 0.1- 0.3- 050906 176 0.2+ 0.1+ 190827 I52 0.6- 0.5-
050905 932 0.2+ 0.0 050906 176 0.3+ 0.2+ 190828 J04 0.4- 0.0
050905 673 0.2- 0.1+ 050906 176 0.4+ 0.2+ 190828 J04 0.3- 0.3-
050905 673 0.0 0.9+ 050906 012 0.6+ 0.6- 190828 J04 0.3- 0.2-
050905 673 0.2+ 0.3+ 050906 012 0.1- 0.4+ 190828 H21 0.6- 0.1-
050905 673 0.1+ 0.6+ 050906 012 0.0 0.2- 190828 H21 0.4- 0.1-
050905 595 0.4- 0.2+ 050906 012 0.1+ 0.5- 190828 H21 0.1- 0.2-
050905 595 0.1- 0.2- 050906 012 0.2- 0.4+ 190828 G96 0.1- 0.3-
050905 952 0.1+ 0.6+ 050906 012 0.2+ 0.3- 190828 G96 0.3- 0.5-
050905 952 0.2- 0.9+ 050906 012 0.2+ 0.1- 190828 G96 1.1- 0.0
050905 595 0.3- 0.1+ 050906 012 0.7+ 0.1- 190828 G96 (1.0- 1.9-)
Ephemeris:
2005 RB3 a,e,i = 0.88, 0.39, 36 q = 0.5322
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 29 00 43 51.5 +39 53 25 0.5117 1.1901 96.8 57.9 23.6
...
2019 08 13 01 22 28.7 +37 57 44 0.3467 1.1470 103.9 59.0 22.7
...
2019 08 21 01 52 51.2 +34 18 33 0.2583 1.1167 107.4 59.8 22.0
...
2019 08 27 02 25 39.3 +28 25 19 0.1951 1.0906 109.3 61.0 21.4
2019 08 28 02 32 26.2 +26 57 45 0.1851 1.0860 109.4 61.3 21.3
2019 08 29 02 39 42.1 +25 18 34 0.1754 1.0813 109.5 61.7 21.2
...
2019 09 04 03 36 31.6 +09 31 19 0.1257 1.0514 106.6 66.9 20.6
...
2019 09 12 05 40 56.1 -28 06 27 0.1101 1.0072 87.2 86.6 20.9
...
2019 09 27 09 33 58.8 -52 12 21 0.2329 0.9112 60.6 106.5 23.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q96
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