MPEC 2007-G14 : COMET C/2007 E1 (GARRADD)
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M.P.E.C. 2007-G14 Issued 2007 Apr. 6, 13:57 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET C/2007 E1 (GARRADD)
Observations:
CK07E010 C2007 03 30.71875 12 52 00.79 -16 37 44.7 13.0 T EG014361
CK07E010 C2007 03 30.72278 12 51 57.28 -16 37 24.2 13.0 T EG014361
CK07E010 C2007 03 30.72796 12 51 52.80 -16 36 58.2 12.9 T EG014361
CK07E010 C2007 03 30.72865 12 51 52.18 -16 36 55.5 13.0 T EG014361
CK07E010 C2007 03 30.72935 12 51 51.44 -16 36 49.8 13.1 T EG014361
CK07E010 C2007 03 30.73334 12 51 48.13 -16 36 29.6 15.1 N EG014361
CK07E010 C2007 03 31.61558 12 38 57.30 -15 17 12.9 14.4 N EG014E94
CK07E010 C2007 03 31.61640 12 38 56.57 -15 17 08.4 14.2 N EG014E94
CK07E010 C2007 03 31.61721 12 38 55.87 -15 17 03.7 14.4 N EG014E94
CK07E010 C2007 03 31.61803 12 38 55.14 -15 16 59.1 14.4 N EG014E94
CK07E010 C2007 03 31.61884 12 38 54.39 -15 16 54.5 14.4 N EG014E94
CK07E010 C2007 03 31.97222 12 33 40.88 -14 43 58.3 14.9 N EG014B30
CK07E010 C2007 03 31.97352 12 33 39.62 -14 43 50.7 14.6 N EG014B30
CK07E010 C2007 03 31.97478 12 33 38.56 -14 43 44.4 15.0 N EG014B30
CK07E010 C2007 03 31.97608 12 33 37.44 -14 43 36.8 15.1 N EG014B30
CK07E010 C2007 03 31.97736 12 33 36.33 -14 43 29.1 14.8 N EG014B30
CK07E010 C2007 03 31.97865 12 33 35.22 -14 43 21.1 15.5 N EG014B30
CK07E010 C2007 03 31.97994 12 33 34.07 -14 43 13.8 15.7 N EG014B30
CK07E010 C2007 03 31.98124 12 33 32.77 -14 43 07.0 15.0 N EG014B30
CK07E010 C2007 03 31.98253 12 33 31.77 -14 42 57.3 15.0 N EG014B30
CK07E010 C2007 03 31.98384 12 33 30.58 -14 42 51.5 15.5 N EG014B30
CK07E010 C2007 04 01.24139 12 29 40.92 -14 17 57.0 EG014H06
CK07E010 C2007 04 01.24433 12 29 38.27 -14 17 39.7 EG014H06
CK07E010 C2007 04 04.05758 11 47 00.80 -09 20 05.8 14.8 N EG014J51
CK07E010 C2007 04 04.05932 11 46 59.23 -09 19 50.5 14.7 N EG014J51
CK07E010 C2007 04 04.06061 11 46 57.93 -09 19 45.1 14.3 N EG014J51
CK07E010 C2007 04 04.92903 11 33 52.81 -07 41 32.1 14.5 N EG014J51
CK07E010 C2007 04 04.93058 11 33 51.43 -07 41 22.4 14.4 N EG014J51
CK07E010 C2007 04 04.93332 11 33 48.91 -07 41 03.3 14.5 N EG014J51
CK07E010 C2007 04 05.88252 11 19 43.05 -05 52 41.5 14.9 N EG014A13
CK07E010 C2007 04 05.88448 11 19 41.32 -05 52 28.1 14.7 N EG014A13
CK07E010 C2007 04 05.88914 11 19 37.14 -05 51 57.3 14.4 N EG014B30
CK07E010 C2007 04 05.88954 11 19 36.78 -05 51 55.3 14.5 N EG014B30
CK07E010 C2007 04 05.89358 11 19 33.17 -05 51 26.8 14.9 N EG014B30
CK07E010 C2007 04 05.89441 11 19 32.51 -05 51 21.2 14.8 N EG014B30
CK07E010 C2007 04 05.89610 11 19 30.94 -05 51 09.4 14.9 N EG014B30
CK07E010 C2007 04 05.89694 11 19 30.26 -05 51 04.8 15.5 N EG014B30
CK07E010 C2007 04 05.89858 11 19 28.89 -05 50 51.6 14.5 N EG014B30
CK07E010 C2007 04 05.94507 11 18 47.68 -05 45 32.6 14.8 N EG014A13
CK07E010 C2007 04 05.94856 11 18 44.59 -05 45 08.8 14.8 N EG014A13
Observer details:
361 Sumoto. Observer S. Nakano. 0.25-m f/4.8 reflector + CCD.
A13 Observatoire Naef, Marly. Observer P. Kocher. 0.5-m f/3.3 Hypergraph
+ CCD.
B30 Szamotuly-Galowo. Observer M. Reszelski. 0.20-m reflector + CCD.
E94 Gisborne. Observer J. Drummond. 0.41-m f/5.2 reflector + CCD.
H06 RAS Observatory, Mayhill. Observer M. Suzuki. 0.25-m f/3.4 reflector
+ CCD.
J51 Observatorio Atlante, Tenerife. Observer J. A. Henriquez. 0.2-m f/9
Cassegrain + CCD.
Orbital elements:
C/2007 E1 (Garradd)
T 2007 May 23.881 TT MPC
q 1.28558 (2000.0) P Q
z +0.01646 Peri. 7.149 -0.835949 +0.547115
Node 153.837 +0.498561 +0.724259
e 0.97884 Incl. 174.393 +0.229405 +0.419660
From 168 observations 2007 Mar. 13-Apr. 5.
Ephemeris:
C/2007 E1 (Garradd)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 03 31 12 47.97 -16 13.1 0.522 1.512 167.3 8.3 12.9
2007 04 02 12 18.28 -13 01.9 0.504 1.497 169.6 6.9 12.8
2007 04 04 11 47.90 -09 26.5 0.496 1.483 163.9 10.7 12.7
2007 04 06 11 18.00 -05 39.1 0.499 1.469 155.2 16.6 12.7
2007 04 08 10 49.66 -01 54.3 0.513 1.455 145.8 22.7 12.7
2007 04 10 10 23.64 +01 35.6 0.537 1.441 136.9 28.4 12.7
2007 04 12 10 00.35 +04 43.0 0.570 1.428 128.5 33.3 12.8
2007 04 14 09 39.85 +07 25.1 0.609 1.416 121.0 37.4 12.9
2007 04 16 09 22.02 +09 42.6 0.654 1.404 114.2 40.7 13.1
2007 04 18 09 06.60 +11 38.1 0.703 1.392 108.1 43.3 13.2
2007 04 20 08 53.29 +13 14.8 0.755 1.381 102.6 45.2 13.3
2007 04 22 08 41.80 +14 35.8 0.809 1.371 97.6 46.6 13.4
2007 04 24 08 31.86 +15 44.0 0.866 1.361 93.0 47.6 13.5
2007 04 26 08 23.23 +16 41.9 0.923 1.351 88.8 48.1 13.6
2007 04 28 08 15.71 +17 31.2 0.982 1.343 84.9 48.3 13.7
2007 04 30 08 09.13 +18 13.5 1.040 1.334 81.3 48.3 13.8
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-G14
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