MPEC 2019-P01 : 2009 AE16
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M.P.E.C. 2019-P01 Issued 2019 August 1, 02:05 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
2009 AE16
Revision to MPEC 2009-B5
Additional Observations:
K09A16E C2016 04 16.23547004 36 42.574+10 55 00.66 20.9 GVEP001F51
K09A16E C2016 04 16.24319204 36 42.758+10 54 39.96 20.3 GVEP001F51
K09A16E C2016 07 03.41950 01 45 09.18 +35 50 37.1 20.7 VqEP001G96
K09A16E C2016 07 03.42464 01 45 09.03 +35 50 53.6 20.8 VqEP001G96
K09A16E C2016 07 03.42967 01 45 08.72 +35 51 09.9 21.3 VqEP001G96
K09A16E C2016 07 03.43471 01 45 08.43 +35 51 24.5 20.4 VqEP001G96
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. Observer R. A. Kowalski. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
160416 F51 68+ 16+ 160703 G96 3+ 17+ MPO152541 -198 days
Orbital elements:
2009 AE16 PHA, Earth MOID = 0.0274 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 84.12511 (2000.0) P Q
n 0.41197399 Peri. 280.44785 -0.40691882 +0.72659466
a 1.7887769 Node 309.84830 -0.24622471 -0.67086320
e 0.7370884 Incl. 46.14364 -0.87965360 -0.14833333
P 2.39 H 18.7 G 0.15 U 2
Residuals in seconds of arc
090115 704 0.9+ 0.2- 090116 H10 0.2- 0.1- 090117 379 1.2- 0.7+
090115 704 1.0+ 0.0 090116 H10 0.0 0.1- 090117 379 1.3- 1.2+
090115 704 0.6+ 0.1- 090116 H10 0.1+ 0.4- 090120 H06 (2.9- 1.9+)
090115 704 1.3+ 0.3- 090116 H10 0.3+ 0.5+ 090120 H06 (4.2- 3.7+)
090115 704 0.9+ 0.2- 090116 704 0.2+ 0.2+ 090121 850 0.4+ 0.6-
090116 854 0.1+ 0.2- 090116 704 0.3+ 0.3+ 090121 850 0.3- 0.0
090116 854 0.2- 0.6- 090116 704 0.2+ 0.5+ 090121 850 0.1+ 0.0
090116 854 0.3+ 0.2- 090116 704 0.3+ 0.3+ 090121 850 0.2- 0.2+
090116 850 0.4+ 0.7- 090116 704 0.4+ 0.4+ 090122 850 0.4- 0.3-
090116 850 0.4+ 0.3- 090116 900 0.1- 0.1+ 090122 850 0.5- 0.5-
090116 850 0.1+ 0.8- 090116 900 0.8- 0.2+ 090122 850 0.1- 0.4-
090116 850 0.3+ 0.4- 090116 595 0.5+ 0.3- 090122 850 0.0 0.4+
090116 H55 0.3- 0.1- 090117 595 0.1- 0.3+ 090122 850 0.4- 0.0
090116 850 0.3- 0.5- 090117 595 0.2+ 0.1+ 090125 D80 (2.4+ 0.5+)
090116 H55 0.1- 0.1+ 090117 704 0.4+ 0.2+ 090125 D80 0.8+ 0.3+
090116 850 0.5- 0.4- 090117 704 0.3+ 0.0 160416 F51 0.2- 0.0
090116 H55 0.1- 0.1- 090117 704 0.7+ 0.1- 160416 F51 0.1- 0.0
090116 850 0.2- 0.2- 090117 704 0.5+ 0.0 160703 G96 0.0 0.2-
090116 850 0.5- 0.1+ 090117 704 0.1- 0.1- 160703 G96 1.2+ 0.0
090116 850 0.8- 0.6+ 090117 379 0.5- 1.2+ 160703 G96 0.4+ 0.3+
090116 850 0.3+ 0.8- 090117 379 1.0- 0.4+ 160703 G96 0.1- 1.0-
090116 H10 0.5- 0.2- 090117 379 0.5- 0.6+
Ephemeris:
2009 AE16 a,e,i = 1.79, 0.74, 46 q = 0.4703
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 02 02 19 59.1 +55 16 22 3.1983 2.7840 57.3 17.9 24.4
...
2019 07 17 02 40 24.4 +58 54 21 3.1262 2.8409 64.5 18.8 24.4
...
2019 07 25 02 50 13.4 +60 51 03 3.0805 2.8689 68.5 19.2 24.4
...
2019 07 31 02 56 54.3 +62 18 53 3.0435 2.8888 71.6 19.5 24.4
2019 08 01 02 57 57.0 +62 33 34 3.0371 2.8920 72.1 19.5 24.4
2019 08 02 02 58 58.4 +62 48 14 3.0307 2.8952 72.7 19.6 24.4
...
2019 08 08 03 04 37.1 +64 16 21 2.9911 2.9138 75.8 19.7 24.4
...
2019 08 16 03 10 33.6 +66 13 51 2.9362 2.9373 80.1 19.9 24.4
...
2019 08 31 03 14 40.4 +69 51 56 2.8298 2.9771 88.4 19.8 24.3
(Last issue was M.P.E.C. 2019-O149)
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-P01
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