MDS 1, 27367
Orbit data source: Space-Track
MDS 1, 27367 is a payload satellite owned by NASDA (JP) that was launched on Mon, 04 Feb 2002 UTC via an H-IIA 2024 launch vehicle from the Tanegashima Space Center (TNSTA). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
27367 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
NEC Toshiba/Kamoi
Mission
Non-operational Civil Technology
Bus & Motor
MDS, AOCS
Mass
449 kg wet, ~440 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.6 m
Radar Cross Section
5.220 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 MDS 1
1 27367U 02003A 25260.56468872 .00012375 00000-0 80398-3 0 9990
2 27367 28.5123 352.1237 4200994 348.9137 4.1384 7.07035344373404Epoch: 2025-09-17T13:33Z
TLE epoch observation values (Epoch: 2025-09-17T13:33:09.105Z)
Latitude
-0.00003°
Longitude
152.09688°
Altitude
308.139 km
Speed
9.191 km/s
True Right ascension
23h 28m 29s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
07:19:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
9,910.631 km
Perigee altitude
273.416 km
Semi-major axis
11,470.16 km
Eccentricity
0.4201
Inclination
28.5123°
RAAN
352.1237°
Arg. of periapsis
348.9137°
True anomaly
11.12614°
Mean anomaly
4.1384°
Eccentric anomaly
7.12311°
Mean motion
1.76681 °/min
Orbital period
203.76 mins
BSTAR
0.00080398
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #3 in the year 2002 (2002-02-04 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.MDS 1 Visibility forecast
Loading observer location...
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 33 mins | 2025-09-18 14:29:15.410Z | 123.507° SE | 2025-09-18 14:29:15.410Z | 123.507° SE | 28.065° | 2025-09-18 15:02:15.410Z | 118.34° SE |
| 103 mins | 2025-09-18 17:18:15.410Z | 269.435° W | 2025-09-18 17:55:15.410Z | 216.515° SW | 33.442° | 2025-09-18 19:01:15.410Z | 161.503° S |
| 26 mins | 2025-09-19 09:51:15.410Z | 198.016° SSW | 2025-09-19 09:56:15.410Z | 146.604° SSE | 30.075° | 2025-09-19 10:17:15.410Z | 88.95° E |
| 66 mins | 2025-09-19 13:23:15.410Z | 254.399° W | 2025-09-19 13:38:15.410Z | 178.95° S | 41.367° | 2025-09-19 14:29:15.410Z | 118.224° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|