[Iaude] MPEC F71: 2018 FM2 [a=0.94,e=0.10,i=1.2,H=26.6]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Wed Mar 21 06:21:17 EDT 2018
M.P.E.C. 2018-F71 Issued 2018 Mar. 21, 10:17 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2018 FM2
Observations:
K18F02M C2018 02 12.52265 12 12 29.331-00 43 22.04 21.8 wUEF071F51
K18F02M C2018 02 12.53516 12 12 26.772-00 42 52.68 21.8 wUEF071F51
K18F02M C2018 02 12.54768 12 12 24.211-00 42 23.35 22.2 wUEF071F51
K18F02M C2018 02 12.56023 12 12 21.641-00 41 53.95 21.6 wUEF071F51
K18F02M C2018 03 06.30764 10 31 52.998+21 10 31.84 20.8 wUEF071F51
K18F02M C2018 03 06.31943 10 31 47.459+21 11 22.82 20.6 wUEF071F51
K18F02M C2018 03 06.34305 10 31 36.205+21 13 03.96 21.1 wUEF071F51
K18F02M* C2018 03 19.24821 09 08 21.302+32 13 36.54 21.2 wUEF071F51
K18F02M C2018 03 19.25922 09 08 16.547+32 14 01.69 22.2 wUEF071F51
K18F02M C2018 03 19.27024 09 08 11.810+32 14 25.64 22.2 wUEF071F51
K18F02M C2018 03 19.28128 09 08 07.090+32 14 49.61 22.1 wUEF071F51
K18F02M KC2018 03 20.30356 09 02 12.84 +32 46 10.3 21.3 RoEF071291
K18F02M KC2018 03 20.30733 09 02 11.38 +32 46 15.8 21.7 RoEF071291
K18F02M KC2018 03 20.31111 09 02 09.89 +32 46 21.2 21.4 RoEF071291
K18F02M C2018 03 21.15390808 57 48.52 +33 11 16.6 20.9 GUEF071H01
K18F02M C2018 03 21.15771608 57 47.00 +33 11 23.2 21.4 GUEF071H01
K18F02M C2018 03 21.16762408 57 43.03 +33 11 40.5 21.2 GUEF071H01
K18F02M C2018 03 21.17843508 57 38.70 +33 11 58.9 21.6 GUEF071H01
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2018 FM2 Earth MOID = 0.0139 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 209.17138 (2000.0) P Q
n 1.08009082 Peri. 191.93236 +0.91115921 +0.41187921
a 0.9407969 Node 143.73719 -0.37636205 +0.84375283
e 0.0959432 Incl. 1.16413 -0.16775130 +0.34414630
P 0.91 H 26.6 G 0.15 U 6
Residuals in seconds of arc
180212 F51 0.0 0.0 180306 F51 0.1+ 0.1+ 180320 291 0.2+ 0.4+
180212 F51 0.0 0.0 180319 F51 0.6+ 0.2- 180320 291 0.1+ 0.4+
180212 F51 0.0 0.0 180319 F51 0.3- 0.2+ 180321 H01 0.0 0.0
180212 F51 0.0 0.1- 180319 F51 0.5- 0.2- 180321 H01 0.0 0.1-
180306 F51 0.0 0.0 180319 F51 0.0 0.2- 180321 H01 0.0 0.1-
180306 F51 0.1+ 0.0 180320 291 0.0 0.3+ 180321 H01 0.0 0.0
Ephemeris:
2018 FM2 a,e,i = 0.94, 0.10, 1 q = 0.8505
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 19 11 53 03.2 +04 19 50 0.04676 1.0305 153.2 25.7 21.2
...
2018 03 06 10 33 45.1 +20 49 59 0.03930 1.0297 163.2 16.2 20.5
...
2018 03 14 09 40 23.8 +28 41 22 0.04078 1.0267 142.4 36.2 21.2
...
2018 03 20 09 04 01.9 +32 37 08 0.04383 1.0234 128.2 49.9 21.7
2018 03 21 08 58 36.0 +33 06 56 0.04445 1.0228 126.0 52.0 21.8
2018 03 22 08 53 22.4 +33 34 23 0.04508 1.0221 123.9 54.0 21.9
...
2018 03 28 08 26 08.6 +35 38 36 0.04914 1.0176 112.3 65.2 22.4
...
2018 04 05 07 58 47.0 +37 13 39 0.05462 1.0102 99.0 78.0 23.0
...
2018 04 20 07 21 40.5 +38 36 37 0.06336 0.9927 77.4 99.0 24.2
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-F71
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