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HERMES-6, 63489

Orbit data source: Space-Track

HERMES-6, 63489 is a payload satellite owned by ASI (IT) in SSO that was launched on Sat, 15 Mar 2025 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 src="https://www.satcat.com/sats-embedded/63489?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/63489?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63489, 2025-052BK

Orbit

SSO

Country

Related business

Italian Space Agency (IT)

Manufacturer

MILANP/INAFI

Mission

Operational Civil Astronomy

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2025-03-15 (1 year ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 1.1 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 HERMES-6
1 63489U 25052BK  26219.63875008  .00002781  00000-0  11894-3 0  9995
2 63489  97.3934 111.3884 0006221   7.7043 352.4288 15.23643637 77663

Epoch: 2026-08-07T15:19Z

TLE epoch observation values (Epoch: 2026-08-07T15:19:48.006Z)

Latitude

-0.00011°

Longitude

-74.72318°

Altitude

493.718 km

Speed

7.62 km/s

True Right ascension

07h 25m 33s

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

19:45:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

496.096 km

Perigee altitude

487.548 km

Semi-major axis

6,869.959 km

Eccentricity

0.00062

Inclination

97.3934°

RAAN

111.3884°

Arg. of periapsis

7.7043°

True anomaly

352.4194°

Mean anomaly

352.4288°

Eccentric anomaly

352.4241°

Mean motion

3.81164 °/min

Orbital period

94.45 mins

BSTAR

0.00011894

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Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

BUCCANEER MM, 63245

OBJECT BJ, 63396 (Decayed)

OBJECT D, 63213

TOMORROW-S6, 63225

LEMUR 2 THEFALCONER, 63264

IOD1_STARTICAL, 63212

LEMUR 2 LEIA-PHILIP, 63246

PIONEER-03, 63224 (Decayed)

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HERMES-6 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.
6 mins	2026-08-08 06:04:04.889Z	357.93° N	2026-08-08 06:07:04.889Z	299.021° NW	35.066°	2026-08-08 06:10:04.889Z	216.507° SW
5 mins	2026-08-08 16:42:04.889Z	143.148° SSE	2026-08-08 16:44:04.889Z	39.846° NE	38.767°	2026-08-08 16:47:04.889Z	356.248° N

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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 HERMES-6, 63489 on other resources

View HERMES-6, 63489 on NASA - NSSDCA Website

View HERMES-6, 63489 on Heavens-Above

View HERMES-6, 63489 on Keep Track

View HERMES-6, 63489 on Celestrak

View HERMES-6, 63489 on Gunter's Space Page

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

HERMES-6, 63489

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-08-07T15:19:48.006Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

HERMES-6 Visibility forecast

Co-orbital & Co-planar RSOs

Check out HERMES-6, 63489 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago