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HYDRA-W, 63490

Orbit data source: Space-Track

HYDRA-W, 63490 is a payload satellite owned by Hydra Space (ES) 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 URL

https://www.satcat.com/sats-embedded/63490?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63490, 2025-052BL

Orbit

SSO

Country

ES / SPN

Related business

Hydra Space (US)

Manufacturer

Hydra Space

Mission

Operational Amateur Communications

Bus & Motor

PQ 1.5U, Unknown motor

Mass

0.375 kg wet, 0.375 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

0.006 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 HYDRA-W
1 63490U 25052BL  26071.64832811  .00219427  00000-0  22296-2 0  9993
2 63490  97.3931 332.9453 0009160 103.2079 257.0203 15.64435748 55650

Epoch: 2026-03-12T15:33Z

TLE epoch observation values (Epoch: 2026-03-12T15:33:35.548Z)

Latitude

0°

Longitude

-70.74801°

Altitude

379.408 km

Speed

7.681 km/s

True Right ascension

22h 11m 46s

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

06:14:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

377.951 km

Perigee altitude

365.585 km

Semi-major axis

6,749.905 km

Eccentricity

0.00092

Inclination

97.3931°

RAAN

332.9453°

Arg. of periapsis

103.2079°

True anomaly

256.91804°

Mean anomaly

257.0203°

Eccentric anomaly

256.96917°

Mean motion

3.91378 °/min

Orbital period

91.98 mins

BSTAR

0.0022296

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

LEMUR 2 THEFALCONER, 63264

LEMUR 2 LEIA-PHILIP, 63246

IOD1_STARTICAL, 63212

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HYDRA-W 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	2026-03-14 06:29:01.999Z	356.704° N	2026-03-14 06:31:01.999Z	300.805° NW	35.894°	2026-03-14 06:33:01.999Z	216.474° SW

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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 HYDRA-W, 63490 on other resources

View HYDRA-W, 63490 on NASA - NSSDCA Website

View HYDRA-W, 63490 on Heavens-Above

View HYDRA-W, 63490 on Keep Track

View HYDRA-W, 63490 on Celestrak

View HYDRA-W, 63490 on Gunter's Space Page

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

HYDRA-W, 63490

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-12T15:33:35.548Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

HYDRA-W Visibility forecast

Co-orbital & Co-planar RSOs

Check out HYDRA-W, 63490 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago