[Iaude] MPEC F76: 2018 FX2 [a=1.76,e=0.36,i=32.3,H=20.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Wed Mar 21 12:37:24 EDT 2018
M.P.E.C. 2018-F76 Issued 2018 Mar. 21, 16:33 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 FX2
Observations:
K18F02X C2018 03 10.39965 11 53 53.527+07 46 46.12 21.6 wUEF076F51
K18F02X C2018 03 10.41140 11 53 52.604+07 47 10.75 21.7 wUEF076F51
K18F02X C2018 03 10.43507 11 53 50.750+07 48 00.17 21.8 wUEF076F51
K18F02X* C2018 03 19.34541 11 42 53.161+12 40 17.19 21.6 wUEF076F51
K18F02X C2018 03 19.35772 11 42 52.241+12 40 39.41 21.6 wUEF076F51
K18F02X C2018 03 19.37001 11 42 51.317+12 41 01.49 21.9 wUEF076F51
K18F02X KC2018 03 20.22100 11 41 50.92 +13 06 33.1 oEF076691
K18F02X KC2018 03 20.23306 11 41 50.07 +13 06 55.0 oEF076691
K18F02X KC2018 03 20.24509 11 41 49.13 +13 07 16.5 oEF076691
K18F02X KC2018 03 20.28292 11 41 46.33 +13 08 24.2 oEF076711
K18F02X KC2018 03 20.28767 11 41 46.00 +13 08 32.9 oEF076711
K18F02X KC2018 03 20.29221 11 41 45.68 +13 08 41.0 oEF076711
K18F02X KC2018 03 21.48110 11 40 22.01 +13 43 29.7 22.2 RoEF076291
K18F02X KC2018 03 21.48493 11 40 21.76 +13 43 36.8 21.5 RoEF076291
K18F02X KC2018 03 21.48876 11 40 21.48 +13 43 43.6 21.4 RoEF076291
Observer details:
291 LPL/Spacewatch II. Observer A. F. Tubbiolo. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer M. J. Brucker. 0.9-m f/3
reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
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.
Orbital elements:
2018 FX2 Earth MOID = 0.3029 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 81.55340 (2000.0) P Q
n 0.42081110 Peri. 248.41125 +0.52936190 -0.84044268
a 1.7636454 Node 167.49022 +0.82839910 +0.54152372
e 0.3597803 Incl. 32.34781 -0.18311448 +0.02020279
P 2.34 H 20.1 G 0.15 U 7
Residuals in seconds of arc
180310 F51 0.0 0.0 180319 F51 0.1- 0.3- 180320 711 0.9+ 0.2+
180310 F51 0.0 0.0 180320 691 0.4- 0.2- 180320 711 1.1+ 0.2+
180310 F51 0.0 0.1- 180320 691 0.2+ 0.1+ 180321 291 0.3- 0.4-
180319 F51 0.1- 0.3+ 180320 691 0.5- 0.1+ 180321 291 0.0 0.1+
180319 F51 0.0 0.0 180320 711 0.6+ 0.0 180321 291 0.1- 0.3+
Ephemeris:
2018 FX2 a,e,i = 1.76, 0.36, 32 q = 1.1291
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 19 12 14 49.3 -03 41 17 0.8444 1.7492 145.1 18.9 21.9
...
2018 03 06 11 59 17.1 +05 10 42 0.8388 1.8182 166.5 7.3 21.5
...
2018 03 14 11 49 24.5 +09 49 43 0.8642 1.8538 172.0 4.3 21.5
...
2018 03 20 11 42 06.3 +13 00 00 0.8965 1.8799 166.9 6.9 21.7
2018 03 21 11 40 56.0 +13 29 34 0.9029 1.8842 165.7 7.5 21.8
2018 03 22 11 39 46.8 +13 58 27 0.9097 1.8884 164.4 8.2 21.8
...
2018 03 28 11 33 19.9 +16 36 49 0.9561 1.9138 156.7 11.9 22.1
...
2018 04 05 11 26 20.2 +19 26 27 1.0321 1.9466 146.6 16.4 22.5
...
2018 04 20 11 19 13.4 +22 45 08 1.2086 2.0054 129.7 22.7 23.1
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-F76
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