MPEC 2019-T19 : 2019 SB9
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M.P.E.C. 2019-T19 Issued 2019 October 1, 16:47 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 SB9
Observations:
K19S09B* C2019 09 30.23527 23 44 26.76 +13 47 55.7 19.9 GVET019G96
K19S09B C2019 09 30.24095 23 44 21.65 +13 50 42.5 20.1 GVET019G96
K19S09B C2019 09 30.24663 23 44 16.57 +13 53 28.2 19.7 GVET019G96
K19S09B C2019 09 30.25232 23 44 11.43 +13 56 14.9 19.9 GVET019G96
K19S09B C2019 09 30.34345 23 42 52.18 +14 38 45.0 19.3 GVET019I52
K19S09B C2019 09 30.34418 23 42 51.61 +14 39 05.6 19.4 GVET019I52
K19S09B C2019 09 30.34491 23 42 51.01 +14 39 24.8 19.6 GVET019I52
K19S09B C2019 09 30.34564 23 42 50.36 +14 39 44.8 VET019I52
K19S09B C2019 10 01.20730 23 35 40.66 +19 42 58.7 20.7 GVET019I52
K19S09B C2019 10 01.21022 23 35 39.02 +19 43 47.2 20.4 GVET019I52
K19S09B C2019 10 01.21168 23 35 38.22 +19 44 11.5 20.8 GVET019I52
Observer details:
G96 Mt. Lemmon 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. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller, 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. 1.0-m
reflector + CCD.
Orbital elements:
2019 SB9 Earth MOID = 0.0064 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 285.62378 (2000.0) P Q
n 0.81191632 Peri. 279.71739 +0.25943337 +0.96556117
a 1.1379640 Node 5.43944 -0.78476687 +0.22262514
e 0.2652770 Incl. 11.96093 -0.56288123 +0.13464644
P 1.21 H 28.1 G 0.15 U 7
Residuals in seconds of arc
190930 G96 0.2- 0.3+ 190930 I52 0.3- 0.6- 191001 I52 0.2- 0.2-
190930 G96 0.1- 0.0 190930 I52 0.2+ 0.4+ 191001 I52 0.1- 0.0
190930 G96 0.4+ 0.6- 190930 I52 0.3+ 0.1- 191001 I52 0.3+ 0.2+
190930 G96 0.1- 0.3+ 190930 I52 0.3- 0.3+
Ephemeris:
2019 SB9 a,e,i = 1.14, 0.27, 12 q = 0.8361
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 01 11 04 26.6 -35 02 22 0.1612 0.9005 44.0 128.8 29.5
...
2019 09 16 10 56 27.7 -40 22 23 0.06990 0.9566 44.1 133.0 28.2
...
2019 09 24 10 25 36.7 -50 38 09 0.02314 0.9901 54.4 124.5 25.1
...
2019 09 30 23 47 18.2 +11 46 06 0.01481 1.0162 167.2 12.6 19.7
2019 10 01 23 37 03.4 +18 44 53 0.02030 1.0205 160.0 19.6 20.7
2019 10 02 23 30 54.5 +22 41 29 0.02600 1.0249 155.8 23.6 21.3
...
2019 10 08 23 18 21.5 +30 19 37 0.06140 1.0513 146.9 31.3 23.5
...
2019 10 16 23 16 38.2 +32 16 08 0.1101 1.0866 142.6 33.9 24.9
...
2019 10 31 23 24 42.5 +32 17 38 0.2066 1.1514 136.3 36.5 26.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-T19
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