MPEC 2015-F05 : 2015 EC7
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M.P.E.C. 2015-F05 Issued 2015 Mar. 16, 14:46 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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
2015 EC7
Observations:
K15E07C* C2015 03 13.88175 09 33 05.51 +18 00 12.2 18.4 RrEF005106
K15E07C C2015 03 13.89232 09 33 07.21 +17 58 56.9 18.5 RrEF005106
K15E07C C2015 03 13.90289 09 33 08.94 +17 57 40.8 18.9 RrEF005106
K15E07C C2015 03 13.91321 09 33 10.63 +17 56 26.2 19.0 RrEF005106
K15E07C KC2015 03 14.92067 09 35 58.00 +16 09 15.8 18.6 RrEF005106
K15E07C KC2015 03 14.92373 09 35 58.38 +16 08 58.0 18.8 RrEF005106
K15E07C KC2015 03 14.92680 09 35 58.75 +16 08 40.4 18.2 RrEF005106
K15E07C KC2015 03 14.92986 09 35 59.11 +16 08 24.0 18.5 RrEF005106
K15E07C KC2015 03 15.11444 09 36 28.75 +15 51 19.8 19.5 RqEF005734
K15E07C iC2015 03 15.13065 09 36 30.76 +15 49 51.3 19.2 RqEF005734
K15E07C C2015 03 15.24589 09 36 48.421+15 39 48.21 19.4 wLEF005F51
K15E07C KC2015 03 15.25230509 36 45.70 +15 39 04.2 19.4 RqEF005448
K15E07C C2015 03 15.25868 09 36 49.912+15 38 40.91 19.5 wLEF005F51
K15E07C KC2015 03 15.26342709 36 46.98 +15 38 04.7 19.3 RqEF005448
K15E07C C2015 03 15.27147 09 36 51.382+15 37 33.89 19.4 wLEF005F51
K15E07C KC2015 03 15.27665609 36 48.49 +15 36 54.4 19.7 RqEF005448
K15E07C KC2015 03 15.67973 09 37 42.65 +15 02 31.0 19.3 RqEF005O75
K15E07C KC2015 03 15.68274 09 37 43.05 +15 02 16.3 19.4 RqEF005O75
K15E07C KC2015 03 15.68575 09 37 43.40 +15 02 01.5 19.5 RqEF005O75
K15E07C KC2015 03 15.68876 09 37 43.67 +15 01 46.3 19.6 RqEF005O75
K15E07C IC2015 03 16.09697 09 38 37.15 +14 30 04.8 18.8 RqEF005H36
K15E07C KC2015 03 16.10701 09 38 38.12 +14 29 19.4 19.3 RqEF005H36
K15E07C KC2015 03 16.11707 09 38 39.14 +14 28 35.1 19.4 RqEF005H36
K15E07C KC2015 03 16.12674 09 38 40.10 +14 27 51.7 19.2 RqEF005H36
K15E07C KC2015 03 16.20853509 38 48.72 +14 21 56.0 19.3 RqEF005448
K15E07C KC2015 03 16.23336909 38 51.05 +14 20 06.5 19.6 RqEF005448
K15E07C KC2015 03 16.25087709 38 52.72 +14 18 49.1 18.9 RqEF005448
Observer details:
106 Crni Vrh. Observers H. Mikuz, J. Skvarc. 0.6-m f/3.3 Deltagraph + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
734 Farpoint Observatory. Observer G. Hug G. Bell. Measurer G. Hug. 0.69-m
reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
O75 ISON-Hureltogoot Observatory. Observers T. Namkhai, S. Schmalz. Measurer
S. Schmalz. 0.4-m f/2.3 reflector + CCD.
Orbital elements:
2015 EC7 Earth MOID = 0.0244 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 99.59569 (2000.0) P Q
n 0.61908983 Peri. 55.88077 +0.67781738 -0.73463335
a 1.3634324 Node 351.25760 +0.59393931 +0.57086204
e 0.7106971 Incl. 11.23825 +0.43335863 +0.36664747
P 1.59 H 22.4 G 0.15 U 8
Residuals in seconds of arc
150313 106 0.3+ 0.4- 150315 734 0.9+ 0.4- 150315 O75 1.0+ 0.1-
150313 106 0.1- 0.4+ 150315 F51 0.1+ 0.1- 150315 O75 0.1+ 0.5-
150313 106 0.0 0.2+ 150315 448 0.1+ 0.1- 150316 H36 0.4+ 0.6+
150313 106 0.2+ 0.4- 150315 F51 0.0 0.2- 150316 H36 0.2- 0.1-
150314 106 0.2- 0.5+ 150315 448 0.1+ 0.2- 150316 H36 0.1- 0.4+
150314 106 0.4- 0.2+ 150315 F51 0.1- 0.1- 150316 H36 0.1- 0.0
150314 106 0.7- 0.1+ 150315 448 0.2- 0.0 150316 448 0.2- 0.3+
150314 106 1.2- 1.2+ 150315 O75 0.1- 0.0 150316 448 0.5- 0.0
150315 734 0.3+ 0.2+ 150315 O75 0.8+ 0.0 150316 448 0.3- 0.5-
Ephemeris:
2015 EC7 a,e,i = 1.36, 0.71, 11 q = 0.3944
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 02 14 22 03 56.2 +02 31 34 0.3012 0.7034 16.3 156.8 29.0
...
2015 03 01 22 25 29.9 +19 51 09 0.08152 0.9196 28.2 149.4 25.1
...
2015 03 09 08 52 22.2 +40 01 54 0.04999 1.0270 132.3 45.6 17.7
...
2015 03 15 09 36 10.4 +16 02 26 0.1273 1.1034 147.2 29.2 19.4
2015 03 16 09 38 23.6 +14 37 55 0.1412 1.1159 147.2 28.9 19.7
2015 03 17 09 40 15.5 +13 28 11 0.1552 1.1282 147.0 28.7 19.9
...
2015 03 23 09 47 49.0 +09 17 19 0.2413 1.2002 144.0 29.2 21.0
...
2015 03 31 09 54 48.1 +06 42 35 0.3608 1.2911 138.4 30.9 22.1
...
2015 04 15 10 07 21.9 +04 17 25 0.5984 1.4473 127.5 33.4 23.5
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-F05
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