MPEC 2005-J12 : 2001 FE193, 2001 KE77, 2001 KO77
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M.P.E.C. 2005-J12 Issued 2005 May 3, 20:48 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 FE193, 2001 KE77, 2001 KO77
Revision to MPEC 2001 N03, 2001-T42, 2002-B13
Additional Observations:
K01FJ3E C2005 03 09.45666 12 38 12.67 -02 21 04.6 22.7 R EJ012695
K01FJ3E C2005 03 10.36086 12 38 09.06 -02 20 40.0 EJ012695
K01FJ3E C2005 03 10.49706 12 38 08.50 -02 20 36.3 EJ012695
K01FJ3E C2005 04 15.15411 12 35 36.33 -02 03 56.8 23.1 R EJ012304
K01FJ3E C2005 04 15.17837 12 35 36.22 -02 03 56.3 EJ012304
K01K77E C2004 07 16.11448 16 49 31.99 -17 04 38.8 22.7 R EJ012807
K01K77E C2004 07 16.21538 16 49 31.60 -17 04 38.1 EJ012807
K01K77E C2005 04 14.34875 17 03 03.23 -17 02 40.3 23.1 R EJ012304
K01K77E C2005 04 14.37256 17 03 03.17 -17 02 39.9 EJ012304
K01K77O C2003 05 31.39073 15 59 18.27 -21 49 11.2 23.7 R EJ012568
K01K77O C2003 05 31.45532 15 59 17.89 -21 49 09.8 EJ012568
K01K77O C2005 04 14.34392 16 17 37.28 -21 28 33.2 23.2 R EJ012304
K01K77O C2005 04 14.36780 16 17 37.19 -21 28 32.5 EJ012304
Observer details:
304 Las Campanas Observatory. Observer P. Schechter. Measurer S. D. Kern.
Clay 6.5-m telescope + CCD.
568 Mauna Kea. Observers J. Pittichova, J. Bedient, K. J. Meech. Measurer
K. J. Meech. 2.2-m telescope + CCD.
695 Kitt Peak. Observers M. W. Buie, L. H. Wasserman. 4-m f/2.8 reflector
+ CCD.
807 Cerro Tololo. Observers M. W. Buie, J. L. Elliot, J. F. Kane,
M. E. Teyssier. Measurers M. W. Buie, J. L. Elliot, J. F. Kane,
M. E. Teyssier, R. L. Millis, L. H. Wasserman, S. D. Kern, A. A. S. Gulbis,
T. A. Jones, M. Leung, A. L. Vax, K. B. Clancy. 4-m telescope + CCD.
Orbital elements:
2001 FE193
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 43.71905 (2000.0) P Q
n 0.00304835 Peri. 338.35578 -0.68463694 -0.72858636
a 47.1078263 Node 154.83647 +0.67572245 -0.64516053
e 0.1363726 Incl. 2.80891 +0.27326075 -0.23006479
P 323 H 7.2 G 0.15 U 6
Residuals in seconds of arc
K013R 695 0.1- 0.1- K013S 695 0.1- 0.0 K0539 695 0.1- 0.1+
K013R 695 0.1+ 0.0 K013S 695 0.1- 0.1+ K053A 695 0.1+ 0.1+
K013R 695 0.1- 0.0 K013S 695 0.0 0.1+ K053A 695 0.0 0.1+
K013R 695 0.1- 0.1- K013S 695 0.3+ 0.3+ K054F 304 0.0 0.0
K013R 695 0.1+ 0.0 K013S 695 0.1- 0.3- K054F 304 0.1- 0.2-
K013R 695 0.0 0.1- K013S 695 0.0 0.1-
K013R 695 0.1- 0.1+ K013S 695 0.1- 0.1+
2001 KE77
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 34.71949 (2000.0) P Q
n 0.00319946 Peri. 325.88605 -0.86542279 +0.39311364
a 45.6126197 Node 240.26230 -0.34141113 -0.91646752
e 0.1880088 Incl. 20.96324 -0.36671765 -0.07449132
P 308 H 7.2 G 0.15 U 4
Residuals in seconds of arc
K015O 807 0.0 0.0 K018J 807 0.2- 0.1- K054E 304 0.1- 0.2+
K015O 807 0.2- 0.0 K018L 807 0.1- 0.2- K054E 304 0.0 0.2+
K016D 304 0.4+ 0.3+ K047G 807 0.1+ 0.2-
K016D 304 0.0 0.0 K047G 807 0.0 0.2-
2001 KO77
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 348.78666 (2000.0) P Q
n 0.00336837 Peri. 14.57679 -0.18567610 +0.92835567
a 44.0746853 Node 245.58483 -0.93322367 -0.26918891
e 0.1483253 Incl. 20.70867 -0.30760035 +0.25630662
P 293 H 7.5 G 0.15 U 4
Residuals in seconds of arc
K015N 807 0.0 0.3+ K018J 807 0.2- 0.3- K035V 568 0.1- 0.7-
K015N 807 0.1- 0.3+ K018K 807 0.4- 0.1- K054E 304 0.1- 0.2+
K016C 304 0.0 0.2+ K018L 807 0.2+ 0.0 K054E 304 0.0 0.5+
K016C 304 0.4+ 0.3+ K035V 568 0.2+ 0.7-
Ephemerides:
2001 FE193 a,e,i = 47.11, 0.14, 3 q = 40.684
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 04 30 12 34.63 -01 57.8 42.110 42.976 149.0 0.7 23.6
2005 05 10 12 34.07 -01 54.3 42.210 42.979 139.2 0.9 23.6
2005 05 20 12 33.60 -01 51.5 42.333 42.982 129.4 1.0 23.7
2005 05 30 12 33.24 -01 49.5 42.473 42.985 119.7 1.2 23.7
2005 06 09 12 33.01 -01 48.3 42.629 42.988 110.1 1.3 23.7
2005 06 19 12 32.91 -01 48.0 42.794 42.991 100.5 1.3 23.7
2005 06 29 12 32.96 -01 48.5 42.964 42.993 91.0 1.4 23.7
2005 07 09 12 33.13 -01 50.0 43.135 42.996 81.5 1.3 23.7
2005 07 19 12 33.45 -01 52.3 43.301 42.999 72.1 1.3 23.7
2005 07 29 12 33.90 -01 55.5 43.459 43.002 62.6 1.2 23.7
2005 08 08 12 34.46 -01 59.4 43.604 43.005 53.2 1.1 23.7
2005 08 18 12 35.14 -02 03.9 43.732 43.008 43.8 0.9 23.7
2005 08 28 12 35.91 -02 09.0 43.840 43.011 34.4 0.8 23.7
2001 KE77 a,e,i = 45.61, 0.19, 21 q = 37.037
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 04 30 17 02.17 -16 58.3 38.454 39.265 143.2 0.9 23.2
2005 05 10 17 01.46 -16 55.6 38.367 39.268 152.9 0.7 23.2
2005 05 20 17 00.66 -16 52.9 38.307 39.272 162.3 0.4 23.2
2005 05 30 16 59.81 -16 50.4 38.275 39.276 171.0 0.2 23.1
2005 06 09 16 58.93 -16 48.1 38.271 39.280 173.5 0.2 23.1
2005 06 19 16 58.07 -16 46.1 38.296 39.283 166.1 0.4 23.2
2005 06 29 16 57.24 -16 44.3 38.350 39.287 156.9 0.6 23.2
2005 07 09 16 56.48 -16 43.0 38.430 39.291 147.4 0.8 23.2
2005 07 19 16 55.81 -16 41.9 38.535 39.295 137.9 1.0 23.3
2005 07 29 16 55.27 -16 41.3 38.661 39.298 128.3 1.2 23.3
2005 08 08 16 54.86 -16 41.0 38.805 39.302 118.7 1.3 23.3
2005 08 18 16 54.61 -16 41.1 38.963 39.306 109.1 1.4 23.3
2005 08 28 16 54.53 -16 41.6 39.131 39.310 99.5 1.5 23.3
2005 09 07 16 54.62 -16 42.4 39.303 39.313 89.9 1.5 23.3
2005 09 17 16 54.89 -16 43.5 39.475 39.317 80.3 1.4 23.3
2005 09 27 16 55.32 -16 44.7 39.642 39.321 70.6 1.4 23.4
2005 10 07 16 55.92 -16 46.2 39.799 39.325 61.0 1.3 23.4
2005 10 17 16 56.67 -16 47.8 39.943 39.329 51.4 1.1 23.3
2005 10 27 16 57.55 -16 49.3 40.068 39.332 41.7 1.0 23.3
2005 11 06 16 58.55 -16 50.9 40.172 39.336 32.1 0.8 23.3
2001 KO77 a,e,i = 44.07, 0.15, 21 q = 37.537
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 04 30 16 16.49 -21 24.2 36.794 37.700 153.7 0.7 23.3
2005 05 10 16 15.65 -21 21.2 36.729 37.699 163.6 0.4 23.3
2005 05 20 16 14.75 -21 17.9 36.692 37.698 173.4 0.2 23.3
2005 05 30 16 13.83 -21 14.6 36.684 37.697 176.8 0.1 23.2
2005 06 09 16 12.92 -21 11.3 36.706 37.696 167.0 0.3 23.3
2005 06 19 16 12.06 -21 08.1 36.756 37.695 157.2 0.6 23.3
2005 06 29 16 11.27 -21 05.0 36.832 37.694 147.5 0.8 23.3
2005 07 09 16 10.58 -21 02.3 36.933 37.693 137.8 1.0 23.4
2005 07 19 16 10.03 -20 59.8 37.056 37.692 128.1 1.2 23.4
2005 07 29 16 09.63 -20 57.8 37.196 37.691 118.5 1.4 23.4
2005 08 08 16 09.39 -20 56.2 37.350 37.690 108.8 1.5 23.4
2005 08 18 16 09.33 -20 55.0 37.513 37.689 99.2 1.5 23.5
2005 08 28 16 09.45 -20 54.4 37.681 37.688 89.6 1.5 23.5
2005 09 07 16 09.76 -20 54.2 37.849 37.687 80.0 1.5 23.5
2005 09 17 16 10.24 -20 54.6 38.012 37.686 70.4 1.4 23.5
2005 09 27 16 10.89 -20 55.3 38.165 37.685 60.7 1.3 23.5
2005 10 07 16 11.70 -20 56.5 38.304 37.684 51.1 1.2 23.5
2005 10 17 16 12.65 -20 58.0 38.424 37.683 41.4 1.0 23.5
2005 10 27 16 13.72 -20 59.8 38.524 37.682 31.7 0.8 23.4
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-J12
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