MPEC 2005-G90 : 2005 GP128
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M.P.E.C. 2005-G90 Issued 2005 Apr. 14, 11:26 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
2005 GP128
Observations:
K05GC8P C2005 03 09.45329 13 44 54.33 -07 01 40.8 19.8 R EG090G96
K05GC8P C2005 03 09.46147 13 44 54.43 -07 01 38.5 20.2 R EG090G96
K05GC8P C2005 03 09.46962 13 44 54.45 -07 01 36.7 20.8 R EG090G96
K05GC8P C2005 03 09.47781 13 44 54.59 -07 01 34.1 20.5 R EG090G96
K05GC8P C2005 04 09.29347 13 35 54.86 -02 11 38.9 19.4 EG090704
K05GC8P C2005 04 09.31491 13 35 53.88 -02 11 22.6 19.8 EG090704
K05GC8P C2005 04 09.32575 13 35 53.42 -02 11 14.2 19.6 EG090704
K05GC8P* C2005 04 13.28244 13 32 38.76 -01 15 30.0 18.8 EG090704
K05GC8P C2005 04 13.29318 13 32 38.00 -01 15 19.7 19.1 EG090704
K05GC8P C2005 04 13.31567 13 32 36.76 -01 15 01.1 19.3 EG090704
K05GC8P C2005 04 13.32678 13 32 36.06 -01 14 50.6 19.5 EG090704
K05GC8P C2005 04 14.17012 13 31 52.40 -01 02 39.3 19.3 R EG090649
K05GC8P C2005 04 14.17603 13 31 52.09 -01 02 34.8 19.3 R EG090649
K05GC8P C2005 04 14.17840 13 31 51.93 -01 02 32.3 19.3 R EG090649
K05GC8P C2005 04 14.22944 13 31 49.33 -01 01 45.6 18.9 R EG090854
K05GC8P C2005 04 14.23620 13 31 48.89 -01 01 40.6 18.9 R EG090854
K05GC8P C2005 04 14.24292 13 31 48.48 -01 01 35.0 18.9 R EG090854
K05GC8P 4C2005 04 14.30012 13 31 45.77 -01 00 42.4 18.7 R EG090F65
K05GC8P 4C2005 04 14.30275 13 31 45.63 -01 00 40.1 18.6 R EG090F65
K05GC8P 4C2005 04 14.30508 13 31 45.50 -01 00 38.0 18.7 R EG090F65
Observer details:
649 Powell Observatory, Louisburg. Observer R. Trentman. 0.75-m Newtonian
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
F65 Haleakala-Faulkes Telescope North. Observer J. Bedient. 2.0-m
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers E. C. Beshore,
C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2005 GP128
Epoch 2005 Mar. 11.0 TT = JDT 2453440.5 MPC
M 329.37366 (2000.0) P Q
n 0.22166540 Peri. 116.37035 +0.23136078 +0.97264616
a 2.7039840 Node 166.95630 -0.92218210 +0.22606004
e 0.5738491 Incl. 5.28172 -0.30992315 +0.05344436
P 4.45 H 18.5 G 0.15
From 20 observations 2005 Mar. 9-Apr. 14.
Ephemeris:
2005 GP128 a,e,i = 2.70, 0.57, 5 q = 1.1523
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 04 10 13 35.36 -02 01.8 0.681 1.679 172.2 4.7 19.2
2005 04 20 13 26.45 +00 24.0 0.613 1.607 166.6 8.3 19.0
2005 04 30 13 16.65 +02 52.4 0.564 1.537 154.9 16.2 19.1
2005 05 10 13 07.97 +05 03.1 0.531 1.468 142.8 24.6 19.1
2005 05 20 13 02.53 +06 37.9 0.510 1.403 131.6 32.7 19.1
2005 05 30 13 01.85 +07 27.1 0.496 1.342 121.7 39.9 19.2
2005 06 09 13 06.76 +07 27.6 0.484 1.288 113.5 46.3 19.2
2005 06 19 13 17.63 +06 39.9 0.473 1.240 107.0 51.6 19.2
2005 06 29 13 34.49 +05 06.7 0.460 1.201 102.3 55.8 19.2
2005 07 09 13 57.43 +02 49.1 0.445 1.173 99.2 58.8 19.2
2005 07 19 14 26.69 -00 11.3 0.431 1.157 97.8 60.5 19.2
2005 07 29 15 02.43 -03 48.8 0.420 1.153 98.2 60.7 19.1
2005 08 08 15 44.62 -07 51.1 0.416 1.161 100.0 59.3 19.0
2005 08 18 16 32.39 -11 53.4 0.424 1.182 103.0 56.6 19.1
2005 08 28 17 23.49 -15 22.3 0.448 1.214 106.2 53.0 19.1
2005 09 07 18 14.73 -17 50.9 0.491 1.257 109.0 49.3 19.3
2005 09 17 19 03.11 -19 09.5 0.552 1.307 110.7 46.0 19.5
2005 09 27 19 46.70 -19 25.9 0.632 1.364 111.1 43.3 19.8
2005 10 07 20 25.09 -18 55.5 0.729 1.427 110.3 41.1 20.2
2005 10 17 20 58.75 -17 52.6 0.841 1.493 108.4 39.3 20.6
2005 10 27 21 28.44 -16 28.8 0.967 1.562 105.6 37.8 20.9
2005 11 06 21 55.01 -14 51.5 1.106 1.633 102.2 36.4 21.3
2005 11 16 22 19.18 -13 05.6 1.255 1.706 98.2 35.0 21.6
2005 11 26 22 41.49 -11 14.7 1.414 1.779 93.9 33.6 21.9
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-G90
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