MPEC 2005-G42 : 2005 GN22
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M.P.E.C. 2005-G42 Issued 2005 Apr. 6, 18:27 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 GN22
Observations:
K05G22N* C2005 04 05.21997 12 29 49.27 +08 50 17.9 18.5 R EG042699
K05G22N C2005 04 05.23620 12 30 01.98 +08 51 06.8 EG042699
K05G22N C2005 04 05.25246 12 30 14.64 +08 51 56.6 EG042699
K05G22N C2005 04 05.26871 12 30 27.27 +08 52 45.7 EG042699
K05G22N 1C2005 04 05.65645612 36 08.73 +09 18 31.5 19.3 R EG042413
K05G22N 1C2005 04 05.65778412 36 09.88 +09 18 35.3 18.6 R EG042413
K05G22N 1C2005 04 05.65911212 36 10.93 +09 18 39.2 18.7 R EG042413
K05G22N 1C2005 04 05.66049212 36 12.04 +09 18 42.7 19.0 R EG042413
K05G22N 1C2005 04 05.66182312 36 13.09 +09 18 47.7 19.8 R EG042413
K05G22N 1C2005 04 05.66315312 36 14.20 +09 18 50.3 18.9 R EG042413
K05G22N C2005 04 06.20130 12 45 11.18 +09 38 51.9 19.2 R EG042651
K05G22N C2005 04 06.20188 12 45 11.48 +09 38 33.3 18.7 R EG042699
K05G22N C2005 04 06.20263 12 45 12.21 +09 38 35.3 EG042699
K05G22N C2005 04 06.20339 12 45 12.73 +09 38 35.7 EG042699
K05G22N C2005 04 06.20345 12 45 13.06 +09 38 59.2 19.0 R EG042651
K05G22N C2005 04 06.20414 12 45 13.51 +09 38 39.6 EG042699
K05G22N C2005 04 06.26160 12 46 02.31 +09 41 53.9 18.2 R EG042703
K05G22N C2005 04 06.26912 12 46 08.61 +09 42 17.5 19.2 R EG042703
K05G22N C2005 04 06.27666 12 46 15.02 +09 42 40.2 18.2 R EG042703
K05G22N C2005 04 06.28419 12 46 21.36 +09 43 02.7 18.5 R EG042703
K05G22N 5C2005 04 06.37928 12 47 44.74 +09 47 28.1 19.0 R EG042673
K05G22N 5C2005 04 06.38044 12 47 45.67 +09 47 31.2 EG042673
K05G22N 5C2005 04 06.39618 12 47 59.11 +09 48 15.0 EG042673
K05G22N 5C2005 04 06.39751 12 48 00.25 +09 48 18.4 EG042673
K05G22N 5C2005 04 06.41840 12 48 18.50 +09 49 17.5 EG042673
K05G22N 1C2005 04 06.48782212 49 52.19 +09 59 40.0 19.3 R EG042413
K05G22N 1C2005 04 06.48909412 49 53.30 +09 59 44.5 19.2 R EG042413
K05G22N 1C2005 04 06.49036712 49 54.41 +09 59 48.2 18.9 R EG042413
K05G22N 1C2005 04 06.49163812 49 55.53 +09 59 52.4 18.9 R EG042413
K05G22N 1C2005 04 06.49418112 49 57.72 +10 00 00.2 18.7 R EG042413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
703 Catalina Sky Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
R. H. McNaught. 0.68-m Schmidt + CCD.
Orbital elements:
2005 GN22
Epoch 2005 Mar. 31.0 TT = JDT 2453460.5 MPC
M 349.87505 (2000.0) P Q
n 0.67369394 Peri. 16.77492 -0.90278330 +0.43005446
a 1.2887271 Node 188.70322 -0.39898587 -0.84257312
e 0.2082831 Incl. 2.25563 -0.16060070 -0.32422784
P 1.46 H 26.5 G 0.15
From 30 observations 2005 Apr. 5-6.
Ephemeris:
2005 GN22 a,e,i = 1.29, 0.21, 2 q = 1.0203
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 03 31 11 27.35 +05 03.5 0.0297 1.027 160.2 19.3 19.9
2005 04 02 11 47.66 +06 23.9 0.0271 1.025 161.8 17.8 19.6
2005 04 04 12 12.29 +07 54.2 0.0248 1.024 163.2 16.4 19.4
2005 04 06 12 41.73 +09 31.5 0.0229 1.023 163.5 16.2 19.2
2005 04 08 13 15.98 +11 08.6 0.0215 1.022 161.6 18.0 19.1
2005 04 10 13 54.17 +12 34.9 0.0208 1.021 157.3 22.3 19.2
2005 04 12 14 34.36 +13 39.0 0.0206 1.021 151.4 28.1 19.4
2005 04 14 15 13.97 +14 14.2 0.0211 1.020 144.9 34.4 19.6
2005 04 16 15 50.61 +14 21.0 0.0222 1.020 138.8 40.4 19.9
2005 04 18 16 22.85 +14 05.9 0.0238 1.021 133.4 45.6 20.2
2005 04 20 16 50.26 +13 37.2 0.0257 1.021 129.1 49.8 20.5
2005 04 22 17 13.14 +13 01.4 0.0280 1.022 125.7 53.1 20.7
2005 04 24 17 32.07 +12 23.4 0.0305 1.023 123.1 55.4 21.0
2005 04 26 17 47.70 +11 45.6 0.0331 1.024 121.3 57.1 21.2
2005 04 28 18 00.64 +11 09.5 0.0359 1.025 120.1 58.2 21.4
2005 04 30 18 11.36 +10 35.5 0.0388 1.027 119.4 58.7 21.6
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-G42
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