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SENTINEL 1A, 39634

Orbit data source: Space-Track

SENTINEL 1A, 39634 is a payload satellite owned by ESA (ESA) in SSO that was launched on Thu, 03 Apr 2014 UTC via a SOYUZ-ST-A launch vehicle from the French Guiana (FRGUI). 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/39634?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/39634?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

39634, 2014-016A

Orbit

SSO

Last TLE update

8 hours ago

Origin

European Space Agency (ESA)

Manufacturer

Thales Alenia

Mission

Operational Civil Radar Imaging

Bus & Motor

PRISMA, AOCS

Mass

2,157 kg wet, 2,027 kg dry

Launch date (UTC)

2014-04-03 (11 years ago)

Launch vehicle

SOYUZ-ST-A

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 4 Pan, 21.04 m

Radar Cross Section

23.487 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 8 hours ago

0 SENTINEL 1A
1 39634U 14016A   25128.93336663  .00000230  00000-0  58484-4 0  9992
2 39634  98.1800 137.3262 0001385  90.7024 269.4335 14.59199397591066

Epoch: 2025-05-08T22:24Z

Definitive object data (Epoch: 2025-05-08T22:24:02.876Z)

Latitude

0.00001°

Longitude

-65.68254°

Altitude

698.755 km

Speed

7.507 km/s

True Right ascension

09h 09m 18s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-72.3394°

Longitude

-38.67478°

Altitude

723.397 km

Speed

7.492 km/s

Apparent Right ascension

04h 08m 18s

Apparent Declination

-69° 52' 53"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:26:11

Azimuth

195.881° SSW

Elevation

-57.201°

Doppler factor

Orbital elements

Apogee altitude

693.821 km

Perigee altitude

691.862 km

Semi-major axis

7,070.979 km

Eccentricity

0.0001385

Inclination

98.18°

RAAN

137.3262°

Arg. of periapsis

90.7024°

True anomaly

269.41763°

Mean anomaly

269.4335°

Eccentric anomaly

269.42556°

Mean motion

3.65026 °/min

BSTAR

0.000058484

Orbital period

98.62 mins

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Other satellites on launch #16 in the year 2014 (2014-04-03 UTC)

SENTINEL 1A DEB, 41798 (Decayed)

SENTINEL 1A DEB, 41799 (Decayed)

SENTINEL 1A DEB, 41800 (Decayed)

SENTINEL 1A DEB, 41801 (Decayed)

SENTINEL 1A DEB, 41802 (Decayed)

SENTINEL 1A DEB, 41803 (Decayed)

SENTINEL 1A DEB, 41804 (Decayed)

SENTINEL 1A DEB, 43417 (Decayed)

SENTINEL 1A Visibility forecast

Observer location: undefined°, undefined°

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	2025-05-09 12:10:23.299Z	59.981° ENE	2025-05-09 12:12:23.299Z	85.956° E	14.068°	2025-05-09 12:14:23.299Z	114.045° SE
7 mins	2025-05-09 13:47:23.299Z	358.55° N	2025-05-09 13:50:23.299Z	302.277° NW	38.595°	2025-05-09 13:54:23.299Z	213.544° SW
7 mins	2025-05-10 00:51:23.299Z	186.3° SSW	2025-05-10 00:54:23.299Z	240.325° WSW	38.654°	2025-05-10 00:58:23.299Z	334.272° NNW

Authenticating...

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Check out SENTINEL 1A, 39634 on other resources

View SENTINEL 1A, 39634 on NASA - NSSDCA Website

View SENTINEL 1A, 39634 on Heavens-Above

View SENTINEL 1A, 39634 on Keep Track

View SENTINEL 1A, 39634 on Celestrak

View SENTINEL 1A, 39634 on Gunter's Space Page

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