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China Aerospace CorporationLong March 2C/SDLaunch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China

Iridium MFS 1 & 2

Launched

September 1, 1997

Launch Successful

Summary

Iridium MFS 1 & 2 launched on a China Aerospace Corporation Long March 2C/SD from Launch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China on September 1, 1997. It was China Aerospace Corporation's 17th launch, 4th this year and humanity's 4,168th orbital launch attempt. It was the 1st Long March 2C/SD flight. The payload was bound for low Earth orbit (LEO). Iridium MFS 1, one of 6 catalogued objects, reached a 222 × 645 km orbit inclined 86.2°. 6 objects from this launch are catalogued, 2 of them payloads.

Watch
No webcast on record.
Booster
No booster details on record.
Mission
Test Flight · Low Earth Orbit (LEO)
Milestone
1st Long March 2C/SD flightChina Aerospace Corporation's 17th launch4th this yearhumanity's 4,168th orbital launch attempt50th orbital launch attempt this year

Flight preview

Orbit: as tracked

86.2°Inclination
222 × 645 kmPerigee × apogeefrom mean elements
93.1 minPeriodfrom mean elements
126.4°Ascending node
10636 d agoElement epoch1997-09-01 22:45 UTC · stale

Iridium MFS 1 · NORAD 24925 · 1997-048 · Space-Track · tracking 1 of 6 objects

Show the numbers for orbit elements
Object
DUMMY MASS 1
Object ID
1997-048A
Epoch
1997-09-01 22:45:51 UTC
Mean motion
15.46706106 rev/day
Eccentricity
0.0310589
Inclination
86.2228°
Ascending node
126.3553°
Arg. of perigee
159.0148°
Mean anomaly
201.2724°
Element set
999
Rev at epoch
4
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO. Ascent drawn from padside's representative profile.

Catalogued objects

6 catalogued: 2 payloads, 1 rocket stage, 3 components; 2 still in orbit

  • Iridium MFS 1 · NORAD 24925 · in orbit
  • Iridium MFS 2 · NORAD 24926 · in orbit

CZ-2C SD-Y1 Stage 2 · re-entered October 13, 1997

Data from J. McDowell, planet4589.org

About this launch

The Iridium-MFS payloads were mass models of the Iridium communications satellites. Two were launched to test the new CZ-2C (2) SD launch vehicle and the payload dispenser.

Pad

Map of Launch Complex 7

Launch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China

3rd launch from Launch Complex 7, 1st this year · 3rd from Taiyuan Satellite Launch Center, People's Republic of China

32 launches from this pad · 162 from Taiyuan Satellite Launch Center, People's Republic of China

about 7 years after the previous launch from this pad

Questions

When did Iridium MFS 1 & 2 launch?

Iridium MFS 1 & 2 launched on September 1, 1997. The time is known to the hour, not the minute.

Where can I watch Iridium MFS 1 & 2?

No webcast is on record for this launch.

What rocket launched Iridium MFS 1 & 2?

Long March 2C/SD, flown by China Aerospace Corporation. Long March 2C/SD spec sheet

Where did Iridium MFS 1 & 2 launch from?

Launch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China.

What orbit did Iridium MFS 1 & 2 reach?

Iridium MFS 1, one of 6 catalogued objects, reached a 222 × 645 km orbit inclined 86.2°.

How many satellites did Iridium MFS 1 & 2 launch?

2 payloads from this launch are catalogued, 2 of them still in orbit (Data from J. McDowell, planet4589.org).

Which program is Iridium MFS 1 & 2 part of?

Iridium Constellation. About Iridium Constellation