MPEC 2007-S44 : 2007 SP6
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M.P.E.C. 2007-S44 Issued 2007 Sept. 23, 19:25 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 SP6
Observations:
K07S06P* C2007 09 21.49407 04 48 39.96 -10 09 09.7 18.3 V ES044703
K07S06P C2007 09 21.49977 04 48 41.22 -10 09 02.9 18.3 V ES044703
K07S06P C2007 09 21.50550 04 48 42.48 -10 08 55.8 18.2 V ES044703
K07S06P C2007 09 21.51127 04 48 43.66 -10 08 48.1 18.1 V ES044703
K07S06P C2007 09 21.62498 04 49 09.92 -10 06 05.4 18.3 R ES044E12
K07S06P C2007 09 21.62849 04 49 10.69 -10 06 01.3 18.3 R ES044E12
K07S06P C2007 09 22.31762 04 51 42.47 -09 51 39.7 18.0 R ES044I77
K07S06P C2007 09 22.32019 04 51 42.94 -09 51 35.9 18.2 R ES044I77
K07S06P C2007 09 22.32277 04 51 43.57 -09 51 32.7 18.0 R ES044I77
K07S06P %C2007 09 22.39861 04 52 01.13 -09 50 13.7 18.1 R ES044H06
K07S06P C2007 09 22.40140604 52 01.41 -09 50 12.2 18.3 ES044H55
K07S06P C2007 09 22.40617004 52 02.43 -09 50 06.3 18.8 ES044H55
K07S06P C2007 09 22.41093704 52 03.45 -09 50 00.3 18.6 ES044H55
K07S06P %C2007 09 22.41197 04 52 04.05 -09 49 57.2 18.1 R ES044H06
K07S06P %C2007 09 22.42577 04 52 07.00 -09 49 39.8 18.4 R ES044H06
K07S06P C2007 09 22.47836 04 52 19.17 -09 48 16.0 18.6 V ES044F84
K07S06P C2007 09 22.49295 04 52 22.29 -09 47 57.2 18.0 V ES044F84
K07S06P C2007 09 22.50757 04 52 25.46 -09 47 38.5 18.2 V ES044F84
K07S06P C2007 09 22.85174 04 53 40.96 -09 40 14.2 18.9 R ES044D21
K07S06P C2007 09 22.85414 04 53 41.57 -09 40 11.0 18.8 R ES044D21
K07S06P C2007 09 22.85654 04 53 42.04 -09 40 08.0 18.7 R ES044D21
K07S06P C2007 09 23.06336 04 54 28.20 -09 36 05.4 18.5 R ES044473
K07S06P C2007 09 23.07008 04 54 29.64 -09 35 56.7 18.6 R ES044473
K07S06P C2007 09 23.07903 04 54 31.55 -09 35 45.2 18.6 R ES044473
K07S06P C2007 09 23.10969 04 54 38.37 -09 35 06.9 ES044J95
K07S06P C2007 09 23.11160 04 54 38.78 -09 35 04.1 ES044J95
K07S06P C2007 09 23.11350 04 54 39.18 -09 35 01.9 18.4 R ES044J95
K07S06P C2007 09 23.39125204 55 40.45 -09 28 59.2 18.7 ES044H55
K07S06P C2007 09 23.39496504 55 41.24 -09 28 54.2 18.7 ES044H55
K07S06P C2007 09 23.39860504 55 42.02 -09 28 49.5 18.7 ES044H55
K07S06P C2007 09 23.39884 04 55 42.23 -09 28 49.2 18.4 R ES044734
K07S06P C2007 09 23.40039 04 55 42.57 -09 28 47.0 18.1 R ES044734
K07S06P C2007 09 23.40343 04 55 43.22 -09 28 42.9 18.5 R ES044734
K07S06P C2007 09 23.40494 04 55 43.55 -09 28 40.7 18.5 R ES044734
K07S06P C2007 09 23.40646 04 55 43.85 -09 28 38.7 18.4 R ES044734
Observer details:
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
D21 Shenton Park. Observers P. Luckas, P. R. Holvorcem, M. Schwartz.
Measurer P. R. Holvorcem. 0.35-m f/9.4 Schmidt-Cassegrain + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
F84 Hibiscus Observatory, Punaauia. Observer N. Teamo. Measurer J. C. Pelle.
0.35-m f/2.0 Schmidt + 1392x1040 CCD.
H06 RAS Observatory, Mayhill. Observers E. Guido, G. Sostero. 0.25-m f/3.4
reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 SP6 Earth MOID = 0.1989 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 2.28760 (2000.0) P Q
n 0.23826339 Peri. 330.61014 +0.75933214 -0.61036277
a 2.5769016 Node 68.77254 +0.63421764 +0.61668317
e 0.5486033 Incl. 14.00257 +0.14554273 +0.49715104
P 4.14 H 17.9 G 0.15 U 8
Residuals in seconds of arc
070921 703 0.4- 0.3+ 070922 H55 0.1- 0.1- 070923 J95 0.2+ 0.2-
070921 703 0.1+ 0.0 070922 H06 0.4+ 0.2- 070923 J95 0.1+ 0.1+
070921 703 0.6+ 0.0 070922 H06 0.1+ 0.2- 070923 J95 0.0 0.1-
070921 703 0.3- 0.5+ 070922 F84 0.2+ 0.5- 070923 H55 0.2- 0.1-
070921 E12 0.1- 0.2- 070922 F84 0.2- 0.0 070923 H55 0.3- 0.1+
070921 E12 0.1- 0.4- 070922 F84 0.1+ 0.2+ 070923 H55 0.3- 0.1+
070922 I77 (1.9- 0.4+) 070922 D21 0.9- 0.1+ 070923 734 0.0 0.2-
070922 I77 (3.1- 1.0+) 070922 D21 0.5+ 0.2+ 070923 734 0.1+ 0.0
070922 I77 (1.9- 0.9+) 070922 D21 0.1- 0.1+ 070923 734 0.1+ 0.2+
070922 H06 0.2- 0.1+ 070923 473 0.1+ 0.1+ 070923 734 0.2+ 0.4+
070922 H55 0.0 0.1+ 070923 473 0.1- 0.1+ 070923 734 0.2- 0.4+
070922 H55 0.0 0.0 070923 473 0.4- 0.1+
Ephemeris:
2007 SP6 a,e,i = 2.58, 0.55, 14 q = 1.1632
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 09 17 04 31.95 -11 36.6 0.458 1.217 106.3 52.5 18.6
2007 09 27 05 08.88 -08 06.9 0.423 1.188 105.5 54.4 18.4
2007 10 07 05 44.40 -03 44.6 0.395 1.170 105.6 55.4 18.2
2007 10 17 06 17.47 +01 27.7 0.375 1.163 107.1 55.0 18.1
2007 10 27 06 47.14 +07 23.6 0.361 1.169 110.1 53.0 18.0
2007 11 06 07 12.37 +13 52.5 0.355 1.186 115.0 49.2 17.9
2007 11 16 07 31.83 +20 41.9 0.355 1.214 121.7 43.9 17.8
2007 11 26 07 44.37 +27 33.9 0.364 1.252 129.9 37.3 17.7
2007 12 06 07 49.04 +34 03.1 0.382 1.298 138.8 30.0 17.7
2007 12 16 07 45.65 +39 38.5 0.413 1.351 147.4 23.1 17.7
2007 12 26 07 35.92 +43 50.6 0.458 1.409 153.8 18.0 17.9
2008 01 05 07 23.22 +46 26.3 0.518 1.471 155.8 15.9 18.2
2008 01 15 07 11.63 +47 32.5 0.594 1.537 153.0 16.9 18.6
2008 01 25 07 04.21 +47 30.8 0.686 1.605 147.1 19.5 19.1
2008 02 04 07 01.99 +46 45.3 0.793 1.674 140.1 22.2 19.6
2008 02 14 07 04.70 +45 34.3 0.914 1.744 132.9 24.5 20.1
2008 02 24 07 11.48 +44 10.1 1.047 1.814 125.9 26.2 20.5
2008 03 05 07 21.29 +42 39.2 1.192 1.884 119.0 27.4 20.9
2008 03 15 07 33.32 +41 04.8 1.346 1.954 112.4 28.1 21.2
2008 03 25 07 46.88 +39 28.8 1.508 2.023 106.0 28.3 21.6
2008 04 04 08 01.44 +37 51.5 1.676 2.092 99.7 28.1 21.9
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-S44
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