MISSION PLAN - PDS Small Bodies Node

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Table 10.2-6 Communications Schedule (cont) Time (dFL) Dur (hrs) Antenna Flip-y? (opt) Slew option 1781 4 HGA 0 1 1782 8 HGA 0 1 1783 4 HGA 0 1 1784-1788 8 HGA 0 1 1805-1810 4 HGA 0 1 1811-1834,1837,1840 4 MGA 0 2 1843 4 HGA 0 2 1846,1850,1857,1864,1871 4 MGA 0 2 1878 4 HGA 0 2 1885,1892,1899,1906,1913,1920,1927,1934,1941 4 MGA 0 2 1948,1955,1962,1969,1976,1983,1990,1997, 3 MGA 0 2 2004,2011,2018,2025,2032,2037,2040,2043, 2046,2049,2051,2053,2055,2057,2059,2061,2063 2065 3 HGA 0 2 2067,2069,2071,2073,2075,2077,2080,2083 3 MGA 0 2 2095 3 HGA 0 2 2102,2109,2116,2123 3 MGA 0 2 2130 3 HGA 0 2 2137,2144,2151,2158 3 MGA 0 2 2165 3 HGA 0 2 2172,2179,2190,2193 3 MGA 0 2 2200 3 HGA 0 2 2207,2214 3 MGA 0 2 2221,2228 4 MGA 0 2 2235 4 HGA 0 2 2242,2249,2256,2263 4 MGA 0 2 2270 4 HGA 0 2 2277,2284,2291,2298 4 MGA 0 2 2305 4 HGA 0 2 2312,2319,2326,2333 4 MGA 0 2 2340 4 HGA 0 2 2347,2354,2361,2368,2375,2382,2389,2396, 4 MGA 0 2 2403,2410,2417,2424,2431,2438,2445,2449, 2452,2455,2458,2461-2489,2492,2495,2497, 2500,2502,2505,2508 1. The communications schedule only shows those communication events that require a spacecraft turn to get to the communications attitude. This results in no slews scheduled just after launch (LGA comm: L+0-30 days), at and just after EGA (LGA comm: L+708-727 days) , at and just after encounter (encounter attitude is HGA to Earth: L+1789-1804 days), and just prior to Return (LGA comm: L+2509-2535 days). 128
Table 10.2-7 OPNAV Schedule 1 2 3 4 5 6 7 1 2 3 4 5 6 7 031007 07180 3.890 165.816 0.5 3 5 03123 22180 5.676 159.258 0.5 4 5 0 1 0 031010 19180 4.035 165.218 0.5 4 5 03123 23180 5.676 159.258 0.5 4 5 0 1 0 031014 07180 4.180 164.640 0.5 4 5 04010 00180 5.676 159.258 0.5 4 5 0 1 0 031017 19180 4.322 164.086 0.5 4 5 04010 01180 5.676 159.258 0.5 4 5 0 1 0 031021 07180 4.460 163.560 0.5 4 5 04010 02180 5.676 159.259 0.5 4 5 0 1 0 031024 19180 4.591 163.064 0.5 4 5 04010 03180 5.676 159.259 0.5 4 5 0 1 0 031028 07180 4.716 162.601 0.5 4 5 04010 04180 5.676 159.259 0.5 4 5 0 1 0 031031 19180 4.833 162.172 0.5 4 5 04010 05180 5.676 159.259 0.5 4 5 0 1 0 031104 07180 4.943 161.777 0.5 4 5 04010 06180 5.676 159.259 0.5 4 5 0 1 0 031107 19180 5.044 161.416 0.5 4 5 04010 07180 5.675 159.260 0.5 4 5 0 1 0 031111 07180 5.136 161.089 0.5 4 5 04010 08180 5.675 159.260 0.5 4 5 0 1 0 031114 19180 5.220 160.795 0.5 4 5 04010 09180 5.675 159.260 0.5 4 5 0 1 0 031118 07180 5.296 160.533 0.5 4 5 04010 10180 5.675 159.260 0.5 4 5 0 1 0 031121 19180 5.363 160.302 0.5 4 5 04010 11180 5.675 159.261 0.5 4 5 0 1 0 031125 07180 5.423 160.099 0.5 4 5 04010 12180 5.675 159.261 0.5 4 5 0 1 0 031128 19180 5.475 159.923 0.5 4 5 04010 13180 5.675 159.261 0.5 4 5 0 1 0 031202 07180 5.520 159.772 0.5 4 5 04010 14180 5.675 159.262 0.5 4 5 0 1 0 031205 19180 5.558 159.645 0.5 4 5 04010 15180 5.675 159.262 0.5 4 5 0 1 0 031209 07180 5.590 159.539 0.5 4 5 04010 16180 5.674 159.263 0.5 4 5 0 1 0 031212 19180 5.616 159.453 0.5 4 5 04010 17180 5.674 159.263 0.5 4 5 0 1 0 031216 07180 5.637 159.384 0.5 4 5 04010 02180 5.672 159.270 0.5 4 5 0 2 0 031219 19180 5.653 159.332 0.5 4 5 04010 03180 5.671 159.272 0.5 4 5 0 2 0 031223 07180 5.665 159.294 0.5 4 5 04010 04180 5.671 159.273 0.5 4 5 0 2 0 031226 19180 5.673 159.269 0.5 4 5 04010 05180 5.670 159.275 0.5 4 5 0 2 0 031227 19180 0 5.674 159.265 0.5 4 5 04010 2 06180 0 5.669 159.277 0.5 4 5 129
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STARDUST MISSION PLAN February 1, 1
Page 4 and 5:
STARDUST MISSION PLAN Edward A. Hir
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Table of Contents Table of Contents
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10.1.1 Spacecraft Attitude History
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Figure 6.2-1.a Wild-2 Encounter Com
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Table 10.1-3 Spacecraft Attitude Pr
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kg km L L/O Kilogram Kilometer Laun
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Change Log Change Letter Date Affec
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1.0 Introduction 1.1 Purpose The pu
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2.0 Mission Overview 2.1 Mission Ob
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Fairing STARDUST Second Stage Star3
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propulsive maneuvers. To avoid pote
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The STARDUST camera is necessary to
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of-view is smaller, as described in
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Backshell Avionics Deck Parachute C
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Earth Gravity Assist 01/15/01 Earth
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Cruise 2 (Earth-Wild-2) ISP Collect
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2.3.2 Launch Period Strategy 2.3.2.
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Table 2.3-2 Baseline Mission Parame
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Table 2.3-2 Baseline Mission Parame
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*B plane angle (deg) -41.051 -40.96
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2.3.2.2 ∆V Budget The total ∆V
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Accumulation of Radiation with Time
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Table 2.3-4 STARDUST Alternate-2 Mi
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calculations will require more deta
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10 17 10 16 10 15 10 14 10 13 Fluen
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8 10 flare, no shielding 6 10 4 10
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The orbit of comet Wild-2 was drast
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• Dust density = Nucleus density
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2.4.4 Interstellar Dust Science Pla
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Launch Initial Acquisition TCM-1 Ac
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Stage II ignition t=277.5 s h=66.4
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Special ‘coming-off-theperiscope
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phases are very similar to the stan
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presented in tables contained in Ap
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Figure 4.2-4.b. Beta Meteoriod Impa
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180 Off-SEP & ORBIT normal angle (d
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2/6 launch Events Attitude 74 days
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yaw, while continuing to meet solar
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Time Image Description images pixel
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(EGA-60d to +30d) TCM 4 (EGA-60 d)
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6.0 Wild-2 Encounter Phase (E-100 t
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the installation of the HGA. The su
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Date Sept-03 Oct-03 Nov-03 Dec-03 J
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Coma images will be acquired primar
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mirror via a simple one dimension t
Page 96 and 97: The cross track error corresponds t
Page 98 and 99: 14 12 10 24 km 3 sigma distance 1 s
Page 100 and 101: All 34-m HEF except selective 70-m
Page 102 and 103: SRC Entry / Descent Atmospheric Ent
Page 104 and 105: Two TCM’s are planned within this
Page 106 and 107: It is important to note that, other
Page 108 and 109: 8.0 Planetary Protection The object
Page 110 and 111: Earth-Probe Range Sun-Earth-Probe A
Page 112 and 113: 9.1 Mission Data Set (cont) 14.00 E
Page 114 and 115: 14.00 MOON-PROBE RANGE Launch Phase
Page 116 and 117: 180.00 SUN-EARTH-PROBE ANGLE EGA Ph
Page 118 and 119: 180.00 SUN-PROBE-MOON ANGLE EGA Pha
Page 120 and 121: 180.00 SUN- WILD-2 -PROBE ANGLE Enc
Page 122 and 123: Cone & Clock Angles of Wild-2 Cone
Page 124 and 125: 180 Cone & Clock Angles of Sun 180
Page 126 and 127: 9.4 Wild-2 Encounter Data Set (cont
Page 128 and 129: 16.00 MOON-PROBE RANGE Return Phase
Page 130 and 131: 10.0 Appendix B: Unbalanced Attitud
Page 132 and 133: spacecraft attitude when the spacec
Page 134 and 135: Time From Launch Off-sun Angle (deg
Page 136 and 137: Acceleration (1E-11 km/s/s) 12 10 8
Page 138 and 139: +z, yaw +y, pitch +x, roll Figure 1
Page 140 and 141: ** vectors evaluated at the time of
Page 142 and 143: Rgt Ascen (deg) [eme'2000] 360 300
Page 144 and 145: Table 10.2-6 Communications Schedul
Page 148 and 149: 031228 19180 0 031229 19180 0 03123
Page 150 and 151: TRAJECTORY CORRECTION MANEUVERS EVE
Page 152 and 153: 2453509.10737773 50518. 143437. 229
Page 154 and 155: 50204. 3437. 2189.12 outb SEP = 3 d
Page 156 and 157: Table 12-1 ISP #1 Collection Period
Page 158 and 159: Table 12-2 ISP #2 Collection Period
Page 160 and 161: Table 12-4 ISP #2 Spacecraft Attitu
Page 162 and 163: Table 12-5 CIDA #1 Collection Perio
Page 164 and 165: Table 12-6 CIDA #2 Collection Perio
Page 166 and 167: 908.000 41.659 20.000 9.272 175.100
Page 168 and 169: Table 12-8 CIDA #1 Spacecraft Attit
Page 170 and 171: Table 12-9 CIDA #2 Spacecraft Attit
Page 172 and 173: Table 12-11 CIDA #3 Solar Conjuncti
Page 174 and 175: 13.0 Appendix E: PRD Traceability M
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