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LILACSAT 2, 40908

Orbit data source: Space-Track

LILACSAT 2, 40908 is a payload satellite owned by Harbin (CN) in SSO that was launched on Sat, 19 Sep 2015 UTC via a CHANG ZHENG 6 launch vehicle from the Taiyaun Space Center, China (TSC). 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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https://www.satcat.com/sats-embedded/40908?theme=dark&initialShowStats=false

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Identifier

40908, 2015-049K

Orbit

SSO

Country

CN / PRC

Related business

Harbin Institute of Technology (CN)

Manufacturer

Harbin

Mission

Operational Amateur Com/Tech

Bus & Motor

CAS-3H, Unknown motor

Mass

11 kg wet, 11 kg dry

Launch date (UTC)

2015-09-19 (10 years ago)

Launch vehicle

CHANG ZHENG 6

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.060 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 4 hours ago

TLE from 4 hours ago

0 LILACSAT 2
1 40908U 15049K   25354.50906456  .00010923  00000-0  23379-3 0  9996
2 40908  97.4898  20.1311 0008082 168.1845 191.9595 15.44942166568108

Epoch: 2025-12-20T12:13Z

TLE epoch observation values (Epoch: 2025-12-20T12:13:03.177Z)

Latitude

-0.00001°

Longitude

107.53302°

Altitude

440.055 km

Speed

7.645 km/s

True Right ascension

01h 20m 31s

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

14:45:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

433.985 km

Perigee altitude

422.983 km

Semi-major axis

6,806.621 km

Eccentricity

0.00081

Inclination

97.4898°

RAAN

20.1311°

Arg. of periapsis

168.1845°

True anomaly

191.94033°

Mean anomaly

191.9595°

Eccentric anomaly

191.94991°

Mean motion

3.86497 °/min

Orbital period

93.14 mins

BSTAR

0.00023379

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Other satellites on launch #49 in the year 2015 (2015-09-19 UTC)

XW-2C, 40906 (Decayed)

XW-2F, 40910 (Decayed)

NUDT-PHONESAT, 40900 (Decayed)

XW-2A, 40903 (Decayed)

KAITUO 1B, 40912 (Decayed)

XW-2B, 40911 (Decayed)

OBJECT G, 40905

ZDPS 2B, 40902 (Decayed)

KAITUO 1A, 40904 (Decayed)

OBJECT A, 40899 (Decayed)

ZDPS 2A, 40901 (Decayed)

XW-2D, 40907 (Decayed)

CZ-6 R/B, 40913 (Decayed)

XW-2E, 40909 (Decayed)

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LILACSAT 2 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.
5 mins	2025-12-21 02:20:19.799Z	197.435° SSW	2025-12-21 02:22:19.799Z	245.062° WSW	30.472°	2025-12-21 02:25:19.799Z	327.992° NNW
4 mins	2025-12-21 15:13:19.799Z	328.881° NNW	2025-12-21 15:14:19.799Z	291.766° WNW	30.096°	2025-12-21 15:17:19.799Z	219.614° 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 LILACSAT 2, 40908 on other resources

View LILACSAT 2, 40908 on NASA - NSSDCA Website

View LILACSAT 2, 40908 on Heavens-Above

View LILACSAT 2, 40908 on Keep Track

View LILACSAT 2, 40908 on Celestrak

View LILACSAT 2, 40908 on Gunter's Space Page

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

LILACSAT 2, 40908

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 hours ago

TLE from 4 hours ago

TLE epoch observation values (Epoch: 2025-12-20T12:13:03.177Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #49 in the year 2015 (2015-09-19 UTC)

LILACSAT 2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out LILACSAT 2, 40908 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 hours ago