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TEIKYOSAT-4 (OORURI), 49396

Orbit data source: Space-Track

TEIKYOSAT-4 (OORURI), 49396 is a payload satellite owned by Teikyo (JP) in SSO that was launched on Tue, 09 Nov 2021 UTC via an EPSILON launch vehicle from the Kagoshima Space Center University Of Tokyo (KSCUT). 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/49396?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/49396?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

49396, 2021-102B

Orbit

SSO

Last TLE update

20 hours ago

Origin

Teikyo University (JP / JPN)

Manufacturer

Teikyo

Mission

Operational Amateur Technology

Bus & Motor

TEIKYOSAT, Unknown motor

Mass

52 kg wet, 52 kg dry

Launch date (UTC)

2021-11-09 (3 years ago)

Launch vehicle

EPSILON

Launch site

Kagoshima Space Center University Of Tokyo (KSCUT)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.55 m

Radar Cross Section

0.454 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 20 hours ago

0 TEIKYOSAT-4 (OORURI)
1 49396U 21102B   25118.66859940  .00003855  00000-0  25812-3 0  9993
2 49396  97.4129 158.6053 0011016 277.9561  82.0417 15.07436782190239

Epoch: 2025-04-28T16:02Z

Definitive object data (Epoch: 2025-04-28T16:02:46.988Z)

Latitude

-0°

Longitude

61.0302°

Altitude

546.061 km

Speed

7.59 km/s

True Right ascension

10h 34m 25s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at TLE epoch

Visualization TLE readout

Latitude

38.93264°

Longitude

-112.17706°

Altitude

554.895 km

Speed

7.585 km/s

Apparent Right ascension

02h 48m 38s

Apparent Declination

3° 06' 56"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

19:17:30

Azimuth

72.525° E

Elevation

-15.172°

Doppler factor

Orbital elements

Apogee altitude

548.641 km

Perigee altitude

533.397 km

Semi-major axis

6,919.156 km

Eccentricity

0.0011016

Inclination

97.4129°

RAAN

158.6053°

Arg. of periapsis

277.9561°

True anomaly

82.16674°

Mean anomaly

82.0417°

Eccentric anomaly

82.10422°

Mean motion

3.77106 °/min

BSTAR

0.00025812

Orbital period

95.46 mins

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Other satellites on launch #102 in the year 2021 (2021-11-09 UTC)

ASTERISC, 49395 (Decayed)

EPSILON R/B, 49405 (Decayed)

DRUMS TARGET-1, 55685 (Decayed)

DRUMS TARGET-2, 58954 (Decayed)

TEIKYOSAT-4 (OORURI) Visibility forecast

Observer location: undefined°, undefined°

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.
6 mins	2025-04-29 14:55:13.294Z	34.46° NE	2025-04-29 14:58:13.294Z	91.08° ESE	28.517°	2025-04-29 15:01:13.294Z	156.82° SSE
4 mins	2025-04-29 16:31:13.294Z	320.203° NNW	2025-04-29 16:33:13.294Z	283.647° WNW	16.208°	2025-04-29 16:35:13.294Z	252.485° W
4 mins	2025-04-30 01:40:13.294Z	94.335° ESE	2025-04-30 01:41:13.294Z	76.882° E	16.124°	2025-04-30 01:44:13.294Z	26.925° NE
5 mins	2025-04-30 03:14:13.294Z	214.936° SW	2025-04-30 03:16:13.294Z	267.982° W	28.565°	2025-04-30 03:19:13.294Z	325.363° NNW

Authenticating...

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Check out TEIKYOSAT-4 (OORURI), 49396 on other resources

View TEIKYOSAT-4 (OORURI), 49396 on NASA - NSSDCA Website

View TEIKYOSAT-4 (OORURI), 49396 on Heavens-Above

View TEIKYOSAT-4 (OORURI), 49396 on Keep Track

View TEIKYOSAT-4 (OORURI), 49396 on Celestrak

View TEIKYOSAT-4 (OORURI), 49396 on Gunter's Space Page

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