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XSAT, 37389

Orbit data source: Space-Track

XSAT, 37389 is a payload satellite owned by NTU (SG) in SSO that was launched on Wed, 20 Apr 2011 UTC via a PSLV launch vehicle from the Sirharikota (SRI). 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.

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<iframe src="https://www.satcat.com/sats-embedded/37389?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/37389?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

37389, 2011-015C

Orbit

SSO

Country

Unknown / SING

Related business

Nanyang Technological University (SG)

Manufacturer

SatRec Initiative

Mission

Operational Civil Imaging

Bus & Motor

SATREC, Unknown motor

Mass

105 kg wet, 105 kg dry

Launch date (UTC)

2011-04-20 (15 years ago)

Launch vehicle

PSLV

Launch site

Sirharikota (SRI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, Unknown HBR

Radar Cross Section

0.870 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 XSAT
1 37389U 11015C   25348.93190267  .00000379  00000-0  17885-3 0  9998
2 37389  98.3312 329.9612 0014278 159.4417 200.7341 14.25130946761436

Epoch: 2025-12-14T22:21Z

TLE epoch observation values (Epoch: 2025-12-14T22:21:56.390Z)

Latitude

-0.00002°

Longitude

-89.36149°

Altitude

820.585 km

Speed

7.438 km/s

True Right ascension

21h 59m 50s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

13:24:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

815.443 km

Perigee altitude

794.93 km

Semi-major axis

7,183.323 km

Eccentricity

0.00143

Inclination

98.3312°

RAAN

329.9612°

Arg. of periapsis

159.4417°

True anomaly

200.67627°

Mean anomaly

200.7341°

Eccentric anomaly

200.70518°

Mean motion

3.56496 °/min

Orbital period

100.98 mins

BSTAR

0.00017885

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Other satellites on launch #15 in the year 2011 (2011-04-20 UTC)

PSLV R/B, 37390

RESOURCESAT 2, 37387

YOUTHSAT, 37388

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XSAT Visibility forecast

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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.
8 mins	2025-12-15 22:05:16.091Z	128.558° SE	2025-12-15 22:09:16.091Z	73.351° E	28.897°	2025-12-15 22:13:16.091Z	11.065° NNE
7 mins	2025-12-15 23:46:16.091Z	216.006° SW	2025-12-15 23:49:16.091Z	263.298° W	26.111°	2025-12-15 23:53:16.091Z	320.301° NNW
9 mins	2025-12-16 12:01:16.091Z	5.978° NNE	2025-12-16 12:05:16.091Z	275.842° WNW	43.148°	2025-12-16 12:10:16.091Z	203.449° SW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out XSAT, 37389 on other resources

View XSAT, 37389 on NASA - NSSDCA Website

View XSAT, 37389 on Heavens-Above

View XSAT, 37389 on Keep Track

View XSAT, 37389 on Celestrak

View XSAT, 37389 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

XSAT, 37389

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2025-12-14T22:21:56.390Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #15 in the year 2011 (2011-04-20 UTC)

XSAT Visibility forecast

Co-orbital & Co-planar RSOs

Check out XSAT, 37389 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago