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HYPERION-GR1, 69883

Orbit data source: Space-Track

HYPERION-GR1, 69883 is a Greek payload satellite in SSO that was launched on Tue, 07 Jul 2026 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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 URL

https://www.satcat.com/sats-embedded/69883?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

69883, 2026-156Q

Orbit

SSO

Country

GR / GREC

Related business

Hellenic Space Center (GR)

Manufacturer

OCOSA

Mission

Operational spacecraft

Bus & Motor

OCOS, Unknown motor

Mass

72 kg wet, 72 kg dry

Launch date (UTC)

2026-07-07 (3 weeks ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

BOX, 0.4 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 HYPERION-GR1
1 69883U 26156Q   26211.69155337  .00000911  00000-0  96959-4 0  9998
2 69883  97.7528 111.7498 0006401  70.1984 289.9924 14.91320858  3484

Epoch: 2026-07-30T16:35Z

TLE epoch observation values (Epoch: 2026-07-30T16:35:50.211Z)

Latitude

-0.00002°

Longitude

-85.53784°

Altitude

595.334 km

Speed

7.563 km/s

True Right ascension

07h 26m 59s

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

14:07:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

595.296 km

Perigee altitude

586.374 km

Semi-major axis

6,968.972 km

Eccentricity

0.00064

Inclination

97.7528°

RAAN

111.7498°

Arg. of periapsis

70.1984°

True anomaly

289.92345°

Mean anomaly

289.9924°

Eccentric anomaly

289.95793°

Mean motion

3.7307 °/min

Orbital period

96.5 mins

BSTAR

0.000096959

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Other satellites on launch #156 in the year 2026 (2026-07-07 UTC)

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HYPERION-GR1 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.
7 mins	2026-07-31 06:02:40.214Z	20.785° NNE	2026-07-31 06:06:40.214Z	126.143° SE	40.525°	2026-07-31 06:09:40.214Z	179.582° S
6 mins	2026-07-31 16:53:40.214Z	131.334° SE	2026-07-31 16:56:40.214Z	59.944° ENE	30.937°	2026-07-31 16:59:40.214Z	7.292° NNE

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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 HYPERION-GR1, 69883 on other resources

View HYPERION-GR1, 69883 on NASA - NSSDCA Website

View HYPERION-GR1, 69883 on Heavens-Above

View HYPERION-GR1, 69883 on Keep Track

View HYPERION-GR1, 69883 on Celestrak

View HYPERION-GR1, 69883 on Gunter's Space Page

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

HYPERION-GR1, 69883

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-07-30T16:35:50.211Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #156 in the year 2026 (2026-07-07 UTC)

HYPERION-GR1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out HYPERION-GR1, 69883 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago