MPEC 2006-C74 : S/2004 S 8, S/2004 S 14
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M.P.E.C. 2006-C74 Issued 2006 Feb. 14, 23:07 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
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
S/2004 S 8, S/2004 S 14
Revision to MPEC 2005-J13
Additional Observations:
SK04S080 C2006 01 04.60571 08 51 43.67 +18 18 18.4 EC074568
SK04S080 C2006 01 04.65297 08 51 42.95 +18 18 22.4 EC074568
SK04S080 C2006 01 05.58778 08 51 28.14 +18 19 34.0 EC074568
SK04S080 C2006 01 05.64439 08 51 27.23 +18 19 38.0 EC074568
SK04S080 C2006 01 06.55010 08 51 12.74 +18 20 49.0 24.8 R EC074568
SK04S080 C2006 01 06.56223 08 51 12.51 +18 20 49.4 24.8 R EC074568
SK04S080 C2006 02 01.28282 08 43 22.93 +18 56 30.4 EC074568
SK04S080 C2006 02 01.30818 08 43 22.41 +18 56 32.4 EC074568
SK04S080 C2006 02 02.28072 08 43 03.82 +18 57 53.4 24.3 R EC074568
SK04S080 C2006 02 02.30384 08 43 03.38 +18 57 55.2 24.4 R EC074568
SK04S140 C2006 01 05.55392 08 46 05.17 +18 23 20.7 24.5 R EC074568
SK04S140 C2006 01 05.57523 08 46 04.80 +18 23 22.3 24.7 R EC074568
SK04S140 C2006 01 06.51624 08 45 48.04 +18 24 32.3 EC074568
SK04S140 C2006 01 06.52846 08 45 47.84 +18 24 33.1 25.0 R EC074568
SK04S140 C2006 02 01.32024 08 37 17.98 +18 58 33.9 EC074568
SK04S140 C2006 02 01.34459 08 37 17.47 +18 58 36.1 EC074568
SK04S140 C2006 02 02.28374 08 36 58.38 +18 59 50.2 EC074568
SK04S140 C2006 02 02.30664 08 36 57.87 +18 59 52.0 24.4 R EC074568
Observer details:
568 Mauna Kea. Observers D. C. Jewitt, S. S. Sheppard, J. Kleyna. Measurer
S. S. Sheppard. Subaru 8.2-m reflector + CCD.
Orbital elements:
S/2004 S 8
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 40.55367 (2000.0) P Q
n 0.25168367 Peri. 331.85607 +0.48000741 -0.85179999
a 0.1636680 Node 271.23024 -0.76035371 -0.52326300
e 0.1663457 Incl. 167.88463 -0.43755584 -0.02515186
P 3.92 H 15.4 P/d 1430.37
Residuals in seconds of arc
K04CC 568 0.6- 0.5+ K0528 568 0.1+ 0.4- K0615 568 0.4- 0.2+
K04CC 568 0.0 0.1- K0528 568 0.2+ 0.3- K0615 568 0.2- 0.1-
K04CE 568 0.2+ 0.0 K0535 568 0.1+ 0.1- K0616 568 0.3+ 0.7+
K04CE 568 0.7+ 0.2+ K0535 568 0.1+ 0.0 K0616 568 0.1- 0.1+
K0515 568 0.3- 0.1- K053B 568 0.2+ 0.0 K0621 568 0.5+ 0.0
K0515 568 0.5- 0.2+ K053B 568 0.2+ 0.2+ K0621 568 0.1+ 0.2-
K0527 568 0.2+ 0.1- K0614 568 0.3- 0.2- K0622 568 0.1- 0.1-
K0527 568 0.5- 0.1- K0614 568 0.2+ 0.2+ K0622 568 0.0 0.3-
S/2004 S 14
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 224.30337 (2000.0) P Q
n 0.34848203 Peri. 30.57357 +0.40621603 -0.89750770
a 0.1317488 Node 323.73160 -0.88607676 -0.43279364
e 0.3080404 Incl. 163.13102 -0.22328569 +0.08467342
P 2.83 H 15.3 P/d 1033.05
Residuals in seconds of arc
K04CC 568 0.0 0.2- K052F 568 0.1- 0.1+ K0616 568 0.1- 0.2+
K04CC 568 0.1+ 0.2- K0539 568 0.1+ 0.2- K0616 568 0.3+ 0.1+
K04CE 568 0.1+ 0.2- K0539 568 0.1+ 0.0 K0621 568 0.1+ 0.2-
K04CE 568 0.1+ 0.3- K053B 568 0.0 0.2- K0621 568 0.1+ 0.0
K0515 568 0.2- 0.5+ K053B 568 0.0 0.1- K0622 568 0.2+ 0.2+
K0515 568 0.1- 0.6+ K0615 568 0.3- 0.2- K0622 568 0.3- 0.1+
K052F 568 0.1- 0.0 K0615 568 0.0 0.1-
Ephemerides:
S/2004 S 8
Date TT R. A. (2000) Decl. Delta r_S dR.A. ("/m) dDecl.m1"/')
2006 02 04 08 42.52 +19 00.3 8.050 0.143 2875+/3.38+ 501-/ 8.3-
2006 02 14 08 39.44 +19 13.4 8.093 0.143 2975+/3.50+ 472-/ 7.9-
2006 02 24 08 36.65 +19 25.1 8.166 0.144 3059+/3.60+ 443-/ 7.4-
2006 03 06 08 34.31 +19 34.8 8.266 0.145 3130+/3.69+ 414-/ 6.9-
2006 03 16 08 32.55 +19 42.1 8.390 0.146 3188+/3.76+ 388-/ 6.5-
2006 03 26 08 31.45 +19 46.7 8.533 0.147 3234+/3.82+ 365-/ 6.1-
2006 04 05 08 31.08 +19 48.7 8.691 0.148 3269+/3.86+ 345-/ 5.8-
2006 04 15 08 31.45 +19 47.9 8.860 0.150 3295+/3.89+ 330-/ 5.5-
2006 04 25 08 32.54 +19 44.5 9.033 0.151 3311+/3.91+ 318-/ 5.3-
2006 05 05 08 34.34 +19 38.4 9.207 0.152 3319+/3.92+ 310-/ 5.2-
2006 05 15 08 36.77 +19 30.0 9.377 0.153 3318+/3.91+ 305-/ 5.1-
2006 05 25 08 39.79 +19 19.2 9.540 0.154 3310+/3.90+ 302-/ 5.0-
2006 06 04 08 43.32 +19 06.3 9.691 0.155 3294+/3.87+ 300-/ 5.0-
2006 06 14 08 47.28 +18 51.5 9.828 0.157 3270+/3.84+ 299-/ 5.0-
2006 06 24 08 51.61 +18 34.9 9.948 0.158 3238+/3.80+ 297-/ 5.0-
S/2004 S 14
Date TT R. A. (2000) Decl. Delta r_S dR.A. ("/m) dDecl. ("/')
2006 02 04 08 36.39 +19 02.1 8.274 0.168 2337-/2.75- 392-/ 6.5-
2006 02 14 08 33.13 +19 14.5 8.310 0.167 2390-/2.81- 407-/ 6.8-
2006 02 24 08 30.17 +19 25.5 8.375 0.166 2437-/2.87- 418-/ 7.0-
2006 03 06 08 27.69 +19 34.6 8.466 0.165 2479-/2.92- 423-/ 7.0-
2006 03 16 08 25.81 +19 41.5 8.581 0.164 2518-/2.97- 422-/ 7.0-
2006 03 26 08 24.61 +19 45.9 8.714 0.163 2557-/3.02- 414-/ 6.9-
2006 04 05 08 24.15 +19 47.8 8.860 0.162 2594-/3.06- 401-/ 6.7-
2006 04 15 08 24.45 +19 47.1 9.016 0.160 2632-/3.11- 381-/ 6.4-
2006 04 25 08 25.48 +19 43.8 9.175 0.159 2669-/3.15- 357-/ 6.0-
2006 05 05 08 27.23 +19 38.1 9.334 0.157 2705-/3.19- 329-/ 5.5-
2006 05 15 08 29.63 +19 30.1 9.488 0.155 2738-/3.23- 297-/ 5.0-
2006 05 25 08 32.63 +19 19.9 9.634 0.154 2768-/3.26- 263-/ 4.4-
2006 06 04 08 36.16 +19 07.5 9.767 0.152 2795-/3.29- 226-/ 3.8-
2006 06 14 08 40.14 +18 53.3 9.885 0.150 2815-/3.31- 189-/ 3.2-
2006 06 24 08 44.50 +18 37.3 9.986 0.148 2830-/3.32- 152-/ 2.5-
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-C74
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