MPEC 2019-D43 : 2013 NP11
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M.P.E.C. 2019-D43 Issued 2019 Feb. 28, 03:28 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
2013 NP11
Revision to MPEC 2013-N41
Additional Observations:
K13N11P |C2019 02 25.25608 10 49 38.64 -32 29 19.7 22.8 GUED043807
K13N11P |C2019 02 25.27130 10 49 36.69 -32 29 24.4 22.8 GUED043807
K13N11P |C2019 02 25.28673 10 49 34.63 -32 29 30.1 22.8 GUED043807
K13N11P |C2019 02 27.26124 10 45 24.57 -32 39 29.5 22.7 GUED043807
K13N11P |C2019 02 27.27628 10 45 22.57 -32 39 33.2 22.7 GUED043807
K13N11P |C2019 02 27.29174 10 45 20.54 -32 39 37.4 22.8 GUED043807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
190225 807 27.3+ 13.7- 190227 807 27.6+ 13.9- MPO281951 -0.011 day
Orbital elements:
2013 NP11 Earth MOID = 0.1326 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 208.57584 (2000.0) P Q
n 0.62956636 Peri. 68.10137 +0.94401554 +0.11508646
a 1.3482643 Node 284.19974 -0.25152235 +0.85751438
e 0.2326338 Incl. 18.59763 +0.21347405 +0.50142217
P 1.57 H 21.4 G 0.15 U 1
Residuals in seconds of arc
130709 F51 0.0 0.1+ 130723 H21 0.1- 0.4- 130804 B67 0.2+ 0.7+
130709 F51 0.1- 0.0 130723 H21 0.0 0.1- 130804 B67 0.0 0.7+
130709 F51 0.0 0.1+ 130723 H21 0.0 0.3+ 130805 H21 0.0 0.0
130709 J95 0.8- 0.1+ 130723 H21 0.1+ 0.1+ 130805 H21 0.0 0.1-
130710 J95 1.1+ 1.4+ 130725 H21 0.1- 0.1- 130805 H21 0.1+ 0.1-
130710 568 0.0 0.1- 130725 H21 0.2- 0.0 130807 H21 0.2- 0.1-
130710 568 0.0 0.1- 130725 H21 0.1- 0.1- 130807 H21 0.3- 0.1-
130710 568 0.0 0.1- 130725 H21 0.0 0.1- 130807 H21 0.2- 0.1-
130710 568 0.1+ 0.1- 130725 H21 0.5+ 0.7- 130807 H21 0.1- 0.2-
130710 E23 0.0 0.2- 130726 H21 0.2- 0.0 130807 H21 0.2- 0.2-
130710 E23 1.5- 0.4- 130726 H21 0.0 0.0 130809 291 0.2+ 0.5+
130710 K91 0.1- 0.4+ 130726 H21 0.1- 0.1+ 130809 291 0.3+ 0.0
130710 K91 0.1- 0.2+ 130726 H21 0.1- 0.0 130809 291 0.1+ 0.3+
130710 K91 0.1- 0.2+ 130727 807 0.0 0.3- 130811 H21 0.6- 0.0
130710 K91 0.1- 0.0 130727 807 0.4+ 0.4- 130811 H21 0.3- 0.1-
130710 K91 0.1- 0.4+ 130727 807 0.1- 0.1- 130811 H21 0.1- 0.1+
130710 K91 0.1- 0.4+ 130727 H36 0.9- 0.2- 130814 H21 0.1+ 0.0
130710 J95 0.2+ 0.5+ 130727 H36 0.0 1.3- 130814 H21 0.2- 0.2-
130711 J95 0.5- 0.0 130727 291 0.1- 0.2+ 130814 H21 0.1- 0.2-
130712 807 0.2- 0.1- 130727 291 0.3- 0.1- 130814 H21 0.2- 0.2-
130712 807 0.1- 0.1- 130727 291 0.1- 0.0 130815 H21 0.3- 0.4-
130712 807 0.3- 0.0 130727 204 0.1- 0.0 130815 H21 0.0 0.1-
130714 807 0.1- 0.3+ 130727 204 0.0 0.1- 130815 H21 0.0 0.2-
130714 807 0.0 0.1+ 130727 204 0.1- 0.2- 130819 H21 0.6- 0.5-
130714 807 0.1+ 0.1+ 130728 H21 0.0 0.1- 130819 H21 0.5- 0.2+
130714 807 0.2+ 0.2- 130728 H21 0.1- 0.2- 130819 H21 0.1- 0.2-
130714 204 0.0 0.0 130728 H21 0.4- 0.2- 130914 291 0.0 0.1+
130714 204 0.1- 0.5+ 130729 H21 0.2- 0.2+ 130914 291 0.0 0.2+
130714 204 0.3+ 0.2+ 130729 H21 0.2- 0.0 130914 291 0.2- 0.1+
130716 H21 0.3- 0.4+ 130729 H21 0.0 0.2+ 131008 291 0.1- 0.1+
130716 H21 0.2- 0.5+ 130801 H21 0.1- 0.2- 131008 291 0.3+ 0.2+
130716 H21 0.1- 0.4+ 130801 H21 0.1+ 0.2- 131008 291 0.3+ 0.3+
130716 H21 0.0 0.3+ 130801 H21 0.0 0.2- 131012 695 0.2+ 0.2+
130716 H21 0.3- 0.1+ 130801 H21 0.1+ 0.2- 131012 695 0.4+ 0.1+
130716 H21 0.1+ 0.3+ 130801 H21 0.0 0.2- 131012 695 0.1- 0.1-
130716 807 0.5- 0.1+ 130802 H21 0.0 0.1- 131223 291 0.1- 0.2+
130716 807 0.3- 0.3+ 130802 H21 0.1- 0.0 131223 291 0.3- 0.2+
130716 807 0.1- 0.0 130802 H21 0.1- 0.0 131223 291 0.0 0.0
130717 807 0.3- 0.1+ 130802 H21 0.3+ 0.2+ 131228 291 0.3- 0.3+
130717 807 0.4- 0.0 130802 H21 0.6+ 0.5+ 131228 291 0.2- 0.1+
130718 I15 0.4+ 0.3+ 130803 H21 0.0 0.1- 131228 291 0.1- 0.4+
130718 I15 0.2- 0.2+ 130803 H21 0.1+ 0.3- 190225 807 0.2+ 0.1-
130718 I15 0.3+ 0.9+ 130803 H21 0.1+ 0.3- 190225 807 0.5+ 0.4+
130718 H21 0.5+ 0.1- 130804 H21 1.4- 0.3- 190225 807 0.2- 0.1-
130718 H21 0.3+ 0.2+ 130804 H21 0.1- 0.1+ 190227 807 0.2+ 0.8+
130718 H21 0.3+ 0.4+ 130804 H21 0.5+ 0.1+ 190227 807 0.1+ 0.8+
130723 H21 0.2- 0.6- 130804 B67 0.1+ 0.7+ 190227 807 0.3+ 0.3+
Ephemeris:
2013 NP11 a,e,i = 1.35, 0.23, 19 q = 1.0346
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 29 11 30 17.1 -25 54 24 0.9057 1.6393 120.2 31.3 23.6
...
2019 02 13 11 12 36.9 -30 22 45 0.8263 1.6524 131.1 26.7 23.3
...
2019 02 21 10 58 17.2 -31 57 21 0.7969 1.6571 136.0 24.5 23.1
...
2019 02 27 10 45 58.3 -32 38 21 0.7817 1.6596 138.7 23.2 23.1
2019 02 28 10 43 50.2 -32 42 26 0.7798 1.6599 139.0 23.0 23.1
2019 03 01 10 41 41.3 -32 45 43 0.7780 1.6602 139.4 22.9 23.0
...
2019 03 07 10 28 42.6 -32 48 18 0.7714 1.6615 140.5 22.3 23.0
...
2019 03 15 10 12 14.9 -32 08 22 0.7726 1.6618 140.0 22.6 23.0
...
2019 03 30 09 49 00.4 -29 13 44 0.8039 1.6581 133.6 25.9 23.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-D43
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