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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 (10 months 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: 15 hours ago

TLE from 15 hours ago

0 HERMES-6
1 63489U 25052BK  26027.25785584  .00013923  00000-0  63322-3 0  9992
2 63489  97.4147 281.8669 0005254 318.8910  41.1929 15.20829298 48396

Epoch: 2026-01-27T06:11Z

TLE epoch observation values (Epoch: 2026-01-27T06:11:18.744Z)

Latitude

-0.00004°

Longitude

62.49696°

Altitude

503.709 km

Speed

7.614 km/s

True Right ascension

18h 47m 28s

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

22:26:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

503.917 km

Perigee altitude

496.689 km

Semi-major axis

6,878.44 km

Eccentricity

0.00053

Inclination

97.4147°

RAAN

281.8669°

Arg. of periapsis

318.891°

True anomaly

41.23257°

Mean anomaly

41.1929°

Eccentric anomaly

41.21273°

Mean motion

3.80459 °/min

Orbital period

94.62 mins

BSTAR

0.00063322

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

LEMUR 2 MARACHE-FRAN, 63262

LEMUR 2 DELOITTE-1, 63259

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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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.
4 mins	2026-01-28 04:52:40.142Z	53.449° ENE	2026-01-28 04:54:40.142Z	89.937° E	17.888°	2026-01-28 04:56:40.142Z	129.616° SE
5 mins	2026-01-28 06:26:40.142Z	333.412° NNW	2026-01-28 06:28:40.142Z	288.634° WNW	23.131°	2026-01-28 06:31:40.142Z	233.236° WSW
6 mins	2026-01-28 17:03:40.142Z	178.986° S	2026-01-28 17:05:40.142Z	211.684° SW	40.227°	2026-01-28 17:09:40.142Z	342.19° 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: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-01-27T06:11:18.744Z)

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: 15 hours ago