Japan Aerospace Exploration AgencyH-IIA 2024Yoshinobu Launch Complex LP-1, Tanegashima Space Center, Japan
Tsubasa
Launched
February 4, 2002
Image: JAXA
Summary
Tsubasa launched on a Japan Aerospace Exploration Agency H-IIA 2024 from Yoshinobu Launch Complex LP-1, Tanegashima Space Center, Japan on February 4, 2002. It was Japan Aerospace Exploration Agency's 9th launch, 1st this year and humanity's 4,514th orbital launch attempt. It was the 1st H-IIA 2024 flight. The payload was bound for Elliptical Orbit (Elliptical). Tsubasa, one of 6 catalogued objects, reached a 487 × 35,742 km orbit inclined 28.5°. 6 objects from this launch are catalogued, 2 of them payloads.
- Watch
- No webcast on record.
- Booster
- No booster details on record.
- Mission
- Planetary Science · Elliptical Orbit (Elliptical)
- Milestone
- 1st H-IIA 2024 flightJapan Aerospace Exploration Agency's 9th launch1st this yearhumanity's 4,514th orbital launch attempt3rd orbital launch attempt this year
Flight preview
Orbit: as tracked
Tsubasa · NORAD 27367 · 2002-003 · Space-Track · tracking 1 of 6 objects
Show the numbers for orbit elements
- Object
- MDS-1
- Object ID
- 2002-003A
- Epoch
- 2002-02-04 19:10:26 UTC
- Mean motion
- 2.26586881 rev/day
- Eccentricity
- 0.7199016
- Inclination
- 28.5484°
- Ascending node
- 210.227°
- Arg. of perigee
- 179.3848°
- Mean anomaly
- 182.625°
- Element set
- 999
- Rev at epoch
- 1
- B*
- 0.11713
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: Elliptical. Ascent drawn from padside's representative profile.
Catalogued objects
6 catalogued: 2 payloads, 1 rocket stage, 3 components; 5 still in orbit
- Tsubasa · NORAD 27367 · in orbit
- VEP-3 · NORAD 27368 · in orbit
H-2A F2 Stage 2 · in orbit
Data from J. McDowell, planet4589.org
About this launch
MDS 1 (Mission Demonstration Satellite 1), renamed Tsubasa after launch, is a Japanese satellite that was launched by a H-2A-2024 rocket from Tanegashima Space Center at 02:32 UT on 4 February 2002. It was renamed Tsubasa (meaning Wings) after the successful launch.
Pad

Yoshinobu Launch Complex LP-1, Tanegashima Space Center, Japan
9th launch from Yoshinobu Launch Complex LP-1, 1st this year · 33rd from Tanegashima Space Center, Japan
57 launches from this pad · 99 from Tanegashima Space Center, Japan
158 days after the previous launch from this pad
All launches from Tanegashima Space Center, JapanOpen in maps
Questions
When did Tsubasa launch?
Tsubasa launched on February 4, 2002. The time is known to the hour, not the minute.
Where can I watch Tsubasa?
No webcast is on record for this launch.
What rocket launched Tsubasa?
H-IIA 2024, flown by Japan Aerospace Exploration Agency. H-IIA 2024 spec sheet
Where did Tsubasa launch from?
Yoshinobu Launch Complex LP-1, Tanegashima Space Center, Japan.
What orbit did Tsubasa reach?
Tsubasa, one of 6 catalogued objects, reached a 487 × 35,742 km orbit inclined 28.5°.
How many satellites did Tsubasa launch?
2 payloads from this launch are catalogued, 2 of them still in orbit (Data from J. McDowell, planet4589.org).
