Showing default

HERMES-2, 63243

Orbit data source: Space-Track

HERMES-2, 63243 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/63243?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/63243?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

63243, 2025-052AK

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, 0.2 m

Radar Cross Section

0.035 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 HERMES-2
1 63243U 25052AK  26127.19218758  .00009456  00000-0  33793-3 0  9993
2 63243  97.3927  22.3607 0002526 247.4050 112.6923 15.29037149 63750

Epoch: 2026-05-07T04:36Z

TLE epoch observation values (Epoch: 2026-05-07T04:36:45.006Z)

Latitude

-0.00005°

Longitude

88.13132°

Altitude

482.461 km

Speed

7.624 km/s

True Right ascension

01h 29m 26s

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

04:20:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

477.374 km

Perigee altitude

473.911 km

Semi-major axis

6,853.78 km

Eccentricity

0.00025

Inclination

97.3927°

RAAN

22.3607°

Arg. of periapsis

247.405°

True anomaly

112.719°

Mean anomaly

112.6923°

Eccentric anomaly

112.70565°

Mean motion

3.82515 °/min

Orbital period

94.11 mins

BSTAR

0.00033793

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

OBJECT F, 63215

OBJECT BC, 63260

LEMUR 2 DELOITTE-1, 63259

UNICORN-2P, 63981 (Decayed)

LEMUR 2 MARACHE-FRAN, 63262

UNICORN-2Q, 63491 (Decayed)

Did you know?

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

Click here to try in Sandbox

HERMES-2 Visibility forecast

Loading observer location...
Set Observer location

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	2026-05-08 06:18:50.368Z	343.064° N	2026-05-08 06:20:50.368Z	283.024° WNW	31.471°	2026-05-08 06:23:50.368Z	219.167° SW
5 mins	2026-05-08 16:52:50.368Z	151.834° SSE	2026-05-08 16:54:50.368Z	75.659° E	42.062°	2026-05-08 16:57:50.368Z	355.66° N

Items per page:

1–2 of 2 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out HERMES-2, 63243 on other resources

View HERMES-2, 63243 on NASA - NSSDCA Website

View HERMES-2, 63243 on Heavens-Above

View HERMES-2, 63243 on Keep Track

View HERMES-2, 63243 on Celestrak

View HERMES-2, 63243 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-2, 63243

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-05-07T04:36:45.006Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

HERMES-2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out HERMES-2, 63243 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago