MPEC 2019-B12 : 2014 QA33
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M.P.E.C. 2019-B12 Issued 2019 Jan. 16, 12:34 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
2014 QA33
Revision to MPEC 2014-Q23
Additional Observations:
K14Q33A C2013 12 22.55827407 11 59.117+23 53 33.83 22.6 GVEB012F51
K14Q33A C2013 12 26.37698307 06 29.385+24 08 47.67 21.6 GVEB012F51
K14Q33A C2013 12 26.39240507 06 27.957+24 08 51.43 21.8 GVEB012F51
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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
131222 F51 3.3- 0.1+ 131226 F51 3.3- 0.1- MPO322327 -0.13 day
Orbital elements:
2014 QA33 Earth MOID = 0.0553 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 30.22438 (2000.0) P Q
n 0.22115643 Peri. 147.62403 -0.56357934 +0.82269543
a 2.7081310 Node 87.96893 -0.77289037 -0.49331952
e 0.7577176 Incl. 4.27530 -0.29157984 -0.28250323
P 4.46 H 19.0 G 0.15 U 4
Residuals in seconds of arc
131222 F51 0.1- 0.2+ 140820 Q62 0.2+ 0.2+ 140822 807 0.2+ 0.0
131226 F51 0.0 0.1+ 140820 Q62 0.1+ 0.1- 140822 807 0.1+ 0.1-
131226 F51 0.0 0.1+ 140820 Q62 0.0 0.1- 140822 Q62 0.3+ 0.2-
140819 Y00 0.1- 0.1- 140820 474 0.3+ 0.1- 140822 Q62 0.1+ 0.0
140819 Y00 0.2+ 0.1+ 140820 474 0.2+ 0.0 140822 E23 0.1+ 0.4-
140819 Y00 0.4+ 0.0 140820 474 0.1+ 0.1+ 140822 E23 0.0 0.3-
140819 900 0.0 1.1+ 140820 474 0.2+ 0.1+ 140822 E23 0.1+ 0.3-
140819 900 0.2- 0.2- 140820 474 0.2+ 0.0 140826 Y00 0.3- 1.8+
140819 900 0.5+ 0.7- 140820 E23 0.1+ 0.1- 140826 Y00 0.2- 1.1+
140819 E23 0.3+ 0.1+ 140820 E23 0.1+ 0.1- 140826 Y00 0.1+ 0.4+
140819 E23 0.1+ 0.1+ 140820 E23 0.3+ 0.2- 140826 W88 0.0 0.2-
140819 E23 0.3+ 0.0 140820 E23 0.2+ 0.2- 140826 W88 0.1+ 0.0
140819 Y00 0.0 0.2+ 140820 E23 0.3+ 0.2- 140826 W88 0.0 0.5-
140819 Y00 0.1+ 0.1- 140820 E23 0.1+ 0.2- 140826 W88 0.1+ 0.5-
140819 Y00 0.0 0.2- 140820 900 0.0 0.9+ 140831 F51 0.1- 0.0
140820 844 0.0 0.1- 140820 900 0.7+ 0.7+ 140831 F51 0.0 0.0
140820 844 0.0 0.0 140820 G44 0.2+ 0.2- 140831 F51 0.2- 0.1+
140820 844 0.1- 0.1- 140820 G44 0.3+ 0.0 140909 807 0.0 0.1-
140820 844 0.0 0.1- 140820 G44 0.1+ 0.0 140909 807 0.2- 0.2-
140820 844 0.1- 0.0 140821 X14 0.2+ 0.2- 140909 807 0.1- 0.3-
140820 I39 0.1+ 0.3+ 140821 X14 0.9+ 0.1- 140919 568 0.0 0.0
140820 I39 1.2- 0.5+ 140821 X14 0.2+ 0.1- 140919 568 0.0 0.0
140820 Y00 0.1+ 0.4- 140821 Y00 0.2+ 0.1+ 140919 568 0.0 0.0
140820 Y00 0.0 0.1- 140821 Y00 0.3+ 0.0 140922 474 0.2+ 0.4-
140820 Y00 0.1+ 0.7+ 140821 Y00 0.2+ 0.0 140922 474 0.1+ 0.3-
140820 I39 2.0- 1.9- 140821 474 0.1+ 0.1+ 140922 474 0.2+ 0.2-
140820 I39 (6.6- 1.2+) 140821 474 0.0 0.1- 140925 204 0.8- 0.1-
140820 807 0.1+ 0.2- 140821 474 0.1+ 0.0 140925 204 0.4+ 0.9-
140820 807 0.1+ 0.2- 140822 Y00 0.0 0.1- 140930 807 0.0 0.2-
140820 807 0.2+ 0.1- 140822 Y00 0.4+ 0.2+ 140930 807 0.1- 0.3-
140820 807 0.1+ 0.1- 140822 Y00 0.3+ 0.1- 140930 807 0.4- 0.3-
140820 807 0.1+ 0.2- 140822 807 0.1+ 0.0 141012 807 0.1- 0.0
140820 Q62 0.1+ 0.3+ 140822 807 0.1+ 0.3- 141012 807 0.0 0.3-
140820 Q62 0.0 0.1+ 140822 807 0.1+ 0.0 141012 807 0.1+ 0.3-
140820 Q62 0.0 0.4+ 140822 807 0.1+ 0.1-
Ephemeris:
2014 QA33 a,e,i = 2.71, 0.76, 4 q = 0.6561
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 17 17 10 29.5 -22 23 40 1.6342 0.6644 6.2 9.2 19.8
...
2019 01 01 18 46 43.8 -23 26 39 1.7390 0.7559 0.8 1.1 19.8
...
2019 01 09 19 32 49.6 -22 37 57 1.8131 0.8333 3.3 3.9 20.3
...
2019 01 15 20 04 21.2 -21 35 14 1.8756 0.8986 4.6 5.0 20.6
2019 01 16 20 09 21.0 -21 23 06 1.8865 0.9099 4.8 5.1 20.6
2019 01 17 20 14 16.5 -21 10 35 1.8976 0.9213 4.9 5.2 20.6
...
2019 01 23 20 42 19.8 -19 48 20 1.9663 0.9913 5.6 5.5 20.9
...
2019 01 31 21 16 01.8 -17 45 37 2.0631 1.0873 5.7 5.2 21.2
...
2019 02 15 22 09 36.5 -13 40 46 2.2515 1.2690 4.3 3.4 21.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B12
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