MPEC 2005-K47 : 2002 GE32 = 2004 NE32, 2003 LG7, 2004 EU95, 2004 FU148
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M.P.E.C. 2005-K47 Issued 2005 May 27, 14:01 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
2002 GE32 = 2004 NE32, 2003 LG7, 2004 EU95, 2004 FU148
Revision to MPEC 2002-K12, 2003 N20, 2004-H31, 2004-N02, 2004-O47
Additional Observations:
K02G32E C2005 05 09.16897 13 29 56.76 -09 05 43.4 22.6 R EK047807
K02G32E C2005 05 10.16326 13 29 52.53 -09 05 14.3 EK047807
K02G32E C2005 05 10.24777 13 29 52.15 -09 05 11.8 EK047807
K02G32E C2005 05 11.05675 13 29 48.76 -09 04 48.7 EK047807
K03L07G C2005 05 10.23355 15 56 58.44 -19 28 41.8 22.5 R EK047807
K03L07G C2005 05 10.30035 15 56 58.04 -19 28 39.7 EK047807
K03L07G C2005 05 11.16077 15 56 53.05 -19 28 17.8 EK047807
K04E95U C2005 05 09.17277 13 31 24.18 -07 31 02.2 21.8 R EK047807
K04E95U C2005 05 10.16739 13 31 20.16 -07 30 40.3 EK047807
K04E95U C2005 05 10.25167 13 31 19.83 -07 30 38.3 EK047807
K04E95U C2005 05 11.06058 13 31 16.59 -07 30 21.0 EK047807
K04FE8U C2005 04 12.35153 14 01 16.71 -08 08 52.8 21.7 R EK047695
K04FE8U C2005 04 12.44812 14 01 16.18 -08 08 49.6 EK047695
K04FE8U C2005 05 09.18450 13 58 54.15 -07 53 38.3 21.2 R EK047807
K04FE8U C2005 05 10.17891 13 58 49.11 -07 53 07.4 EK047807
K04FE8U C2005 05 10.26375 13 58 48.64 -07 53 04.7 EK047807
K04FE8U C2005 05 10.32121 13 58 48.38 -07 53 03.0 EK047807
Observer details:
695 Kitt Peak. Observers M. W. Buie, J. F. Kane, J. R. Lovering. Measurers
M. W. Buie, J. F. Kane, J. R. Lovering, L. H. Wasserman. 4-m f/2.8
reflector + CCD.
807 Cerro Tololo. Observers M. W. Buie, L. H. Wasserman. 4.02-m f/2.87
reflector + CCD.
Orbital elements:
2002 GE32 = 2004 NE32
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 283.49426 (2000.0) P Q
n 0.00397007 Peri. 103.45027 +0.58988386 +0.80013896
a 39.5005919 Node 203.73731 -0.80504280 +0.57227722
e 0.2279993 Incl. 15.66552 -0.06279429 +0.17965644
P 248 H 7.0 G 0.15 U 5
Residuals in seconds of arc
K0248 807 0.2- 0.1- K047G 807 0.0 0.1+ K055A 807 0.1- 0.1+
K0248 807 0.0 0.2+ K047H 807 0.0 0.1- K055B 807 0.3+ 0.1-
K0249 807 0.2+ 0.0 K0559 807 0.3- 0.2-
K047F 807 (6.1+ 3.1+) K055A 807 0.1+ 0.1+
2003 LG7
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 5.55391 (2000.0) P Q
n 0.00201625 Peri. 344.43012 -0.72022461 +0.62915064
a 62.0545790 Node 238.33697 -0.59418315 -0.77692056
e 0.4756432 Incl. 20.08606 -0.35808226 +0.02374685
P 489 H 7.9 G 0.15 U 6
Residuals in seconds of arc
K0361 807 0.0 0.0 K0376 568 0.0 0.1- K055A 807 0.0 0.2+
K0362 807 0.2- 0.3- K0376 568 0.0 0.1+ K055B 807 0.2- 0.1+
K0362 807 0.2+ 0.3+ K055A 807 0.1+ 0.2-
2004 EU95
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 356.70828 (2000.0) P Q
n 0.00332737 Peri. 142.02159 -0.88448343 +0.46441777
a 44.4360210 Node 65.70710 -0.43919731 -0.79635546
e 0.0488004 Incl. 2.81605 -0.15746359 -0.38747144
P 296 H 6.8 G 0.15 U 7
Residuals in seconds of arc
K043F 695 0.1- 0.1+ K045E 568 0.1+ 0.0 K055A 807 0.1- 0.0
K043G 695 0.0 0.3+ K045E 568 0.2+ 0.1- K055A 807 0.1+ 0.2+
K043G 695 0.2+ 0.1+ K045Q 304 0.2- 0.1- K055B 807 0.1- 0.0
K044M 568 0.2- 0.0 K045Q 304 0.3- 0.1-
K044M 568 0.1- 0.1- K0559 807 0.0 0.1-
2004 FU148
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 315.22918 (2000.0) P Q
n 0.00392249 Peri. 80.80517 +0.13802279 +0.98653881
a 39.8194124 Node 197.86023 -0.98329587 +0.12588269
e 0.2321501 Incl. 16.61524 -0.11865473 +0.10437776
P 251 H 6.7 G 0.15 U 4
Residuals in seconds of arc
K043G 695 0.0 0.2- K047G 807 0.1+ 0.3+ K055A 807 0.0 0.0
K043G 695 0.1+ 0.3- K047G 807 0.2+ 0.0 K055A 807 0.5- 0.0
K044M 568 0.3- 0.1+ K054C 695 0.3+ 0.1+ K055A 807 0.1+ 0.1-
K044M 568 0.1- 0.2+ K054C 695 0.1+ 0.1-
K047F 807 0.2+ 0.1+ K0559 807 0.1- 0.0
Ephemerides:
2002 GE32 = 2004 NE32 a,e,i = 39.50, 0.23, 16 q = 30.494
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 05 20 13 29.22 -09 00.7 38.531 39.364 144.9 0.8 23.0
2005 05 30 13 28.64 -08 56.7 38.632 39.358 135.2 1.0 23.1
2005 06 09 13 28.18 -08 53.4 38.754 39.352 125.5 1.2 23.1
2005 06 19 13 27.85 -08 50.9 38.892 39.345 115.8 1.3 23.1
2005 06 29 13 27.67 -08 49.2 39.042 39.339 106.3 1.4 23.1
2005 07 09 13 27.64 -08 48.4 39.201 39.333 96.7 1.5 23.1
2005 07 19 13 27.76 -08 48.6 39.363 39.326 87.2 1.5 23.1
2005 07 29 13 28.04 -08 49.6 39.524 39.320 77.7 1.4 23.2
2005 08 08 13 28.47 -08 51.6 39.678 39.314 68.3 1.4 23.2
2005 08 18 13 29.04 -08 54.4 39.822 39.308 58.8 1.3 23.2
2005 08 28 13 29.74 -08 57.9 39.952 39.301 49.4 1.1 23.1
2005 09 07 13 30.56 -09 02.1 40.063 39.295 39.9 0.9 23.1
2005 09 17 13 31.47 -09 06.8 40.152 39.289 30.4 0.7 23.1
2003 LG7 a,e,i = 62.05, 0.48, 20 q = 32.539
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 05 20 15 56.02 -19 24.5 32.065 33.076 177.9 0.1 23.1
2005 05 30 15 55.03 -19 20.2 32.076 33.080 172.0 0.2 23.1
2005 06 09 15 54.08 -19 16.1 32.116 33.084 162.2 0.5 23.1
2005 06 19 15 53.19 -19 12.2 32.183 33.088 152.5 0.8 23.2
2005 06 29 15 52.40 -19 08.6 32.276 33.091 142.7 1.1 23.2
2005 07 09 15 51.75 -19 05.5 32.393 33.095 133.0 1.3 23.2
2005 07 19 15 51.25 -19 02.9 32.529 33.099 123.4 1.5 23.3
2005 07 29 15 50.93 -19 00.9 32.680 33.103 113.8 1.6 23.3
2005 08 08 15 50.80 -18 59.5 32.844 33.106 104.2 1.7 23.3
2005 08 18 15 50.87 -18 58.7 33.014 33.110 94.6 1.7 23.3
2005 08 28 15 51.15 -18 58.6 33.187 33.114 85.0 1.7 23.3
2005 09 07 15 51.63 -18 59.2 33.357 33.118 75.4 1.7 23.3
2005 09 17 15 52.30 -19 00.3 33.520 33.122 65.9 1.6 23.3
2005 09 27 15 53.15 -19 01.9 33.671 33.125 56.3 1.4 23.3
2005 10 07 15 54.17 -19 04.0 33.807 33.129 46.7 1.3 23.3
2005 10 17 15 55.34 -19 06.4 33.923 33.133 37.1 1.0 23.3
2004 EU95 a,e,i = 44.44, 0.05, 3 q = 42.268
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 05 20 13 30.71 -07 27.4 41.441 42.271 144.7 0.8 23.2
2005 05 30 13 30.17 -07 24.5 41.548 42.271 134.9 1.0 23.2
2005 06 09 13 29.73 -07 22.4 41.676 42.270 125.3 1.1 23.2
2005 06 19 13 29.41 -07 21.1 41.821 42.270 115.6 1.2 23.2
2005 06 29 13 29.22 -07 20.5 41.978 42.270 106.1 1.3 23.2
2005 07 09 13 29.18 -07 20.8 42.143 42.270 96.5 1.4 23.2
2005 07 19 13 29.28 -07 22.0 42.311 42.270 87.0 1.4 23.3
2005 07 29 13 29.52 -07 24.0 42.477 42.270 77.5 1.3 23.3
2005 08 08 13 29.91 -07 26.7 42.638 42.270 68.1 1.3 23.3
2005 08 18 13 30.42 -07 30.3 42.788 42.270 58.6 1.2 23.3
2005 08 28 13 31.06 -07 34.5 42.923 42.270 49.2 1.0 23.3
2005 09 07 13 31.80 -07 39.2 43.040 42.270 39.7 0.9 23.2
2005 09 17 13 32.64 -07 44.5 43.135 42.270 30.2 0.7 23.2
2004 FU148 a,e,i = 39.82, 0.23, 17 q = 30.575
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 05 20 13 58.02 -07 48.3 33.665 34.553 150.9 0.8 22.2
2005 05 30 13 57.30 -07 44.1 33.751 34.547 141.2 1.1 22.2
2005 06 09 13 56.70 -07 40.7 33.860 34.541 131.5 1.3 22.2
2005 06 19 13 56.23 -07 38.3 33.988 34.535 121.9 1.4 22.2
2005 06 29 13 55.92 -07 36.7 34.131 34.529 112.3 1.6 22.3
2005 07 09 13 55.77 -07 36.2 34.285 34.523 102.7 1.6 22.3
2005 07 19 13 55.80 -07 36.7 34.445 34.517 93.2 1.7 22.3
2005 07 29 13 56.01 -07 38.2 34.607 34.511 83.8 1.7 22.3
2005 08 08 13 56.40 -07 40.6 34.765 34.505 74.3 1.6 22.3
2005 08 18 13 56.95 -07 43.9 34.916 34.499 64.9 1.5 22.3
2005 08 28 13 57.67 -07 48.0 35.056 34.493 55.5 1.4 22.3
2005 09 07 13 58.52 -07 52.8 35.179 34.487 46.1 1.2 22.3
2005 09 17 13 59.51 -07 58.1 35.282 34.481 36.6 1.0 22.3
The 2:3 Neptune-resonance objects 2002 GE32 = 2004 NE32 and 2004 FU148
remain more than 16 AU from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-K47
Read MPEC 2005-K46
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