Showing default

WISDOM-A, 66688

Orbit data source: Space-Track

WISDOM-A, 66688 is a payload satellite owned by C3S (HU) in SSO that was launched on Fri, 28 Nov 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/66688?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/66688?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

66688, 2025-276Y

Orbit

SSO

Country

HU / HUN

Related business

C3S LLC (HU)

Manufacturer

C3S

Mission

Operational Commercial Technology

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2025-11-28 (7 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 6 Ant, 0.5 m

Radar Cross Section

0.255 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 WISDOM-A
1 66688U 25276Y   26193.15245505  .00003227  00000-0  15491-3 0  9991
2 66688  97.4218 266.2042 0003308 266.5516  93.5341 15.19567369 34200

Epoch: 2026-07-12T03:39Z

TLE epoch observation values (Epoch: 2026-07-12T03:39:32.116Z)

Latitude

0.00004°

Longitude

-78.73504°

Altitude

510.378 km

Speed

7.609 km/s

True Right ascension

17h 44m 49s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

21:08:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

506.391 km

Perigee altitude

501.838 km

Semi-major axis

6,882.251 km

Eccentricity

0.00033

Inclination

97.4218°

RAAN

266.2042°

Arg. of periapsis

266.5516°

True anomaly

93.57193°

Mean anomaly

93.5341°

Eccentric anomaly

93.55302°

Mean motion

3.80143 °/min

Orbital period

94.7 mins

BSTAR

0.00015491

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

LEMUR-2-HOTSPUR-TOM, 66786

PELICAN-6 300D, 66703

IRIDE FM5, 66699

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

WISDOM-A 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.
4 mins	2026-07-12 16:53:44.503Z	63.818° ENE	2026-07-12 16:55:44.503Z	103.09° ESE	16.497°	2026-07-12 16:57:44.503Z	136.288° SSE
4 mins	2026-07-12 18:27:44.503Z	326.173° NNW	2026-07-12 18:28:44.503Z	302.245° NW	24.052°	2026-07-12 18:31:44.503Z	235.661° WSW
6 mins	2026-07-13 05:04:44.503Z	176.234° S	2026-07-13 05:06:44.503Z	204.015° SW	41.149°	2026-07-13 05:10:44.503Z	343.56° N

Items per page:

1–3 of 3 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 WISDOM-A, 66688 on other resources

View WISDOM-A, 66688 on NASA - NSSDCA Website

View WISDOM-A, 66688 on Heavens-Above

View WISDOM-A, 66688 on Keep Track

View WISDOM-A, 66688 on Celestrak

View WISDOM-A, 66688 on Gunter's Space Page

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

WISDOM-A, 66688

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-07-12T03:39:32.116Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

WISDOM-A Visibility forecast

Co-orbital & Co-planar RSOs

Check out WISDOM-A, 66688 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago