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O3B FM20, 44112

Orbit data source: Space-Track

O3B FM20, 44112 is a payload satellite owned by O3B SES (JE) that was launched on Thu, 04 Apr 2019 UTC via a SOYUZ-ST-B 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/44112?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/44112?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44112, 2019-020A

Orbit

Active

Last TLE update

18 hours ago

Origin

SES S.A. (Unknown / O3B)

Manufacturer

Thales Alenia

Mission

Operational Commercial Communications

Bus & Motor

PRISMA?, LS-400 AOCS?

Mass

700 kg wet, ~500 kg dry

Launch date (UTC)

2019-04-04 (6 years ago)

Launch vehicle

SOYUZ-ST-B

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 12 m

Radar Cross Section

21.980 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 18 hours ago

0 O3B FM20
1 44112U 19020A   25188.60060522 -.00000017  00000-0  00000-0 0  9998
2 44112   0.0482 356.2970 0003397 110.0799 253.6603  5.00115374114321

Epoch: 2025-07-07T14:24Z

TLE epoch observation values (Epoch: 2025-07-07T14:24:52.291Z)

Latitude

0.00185°

Longitude

-142.0255°

Altitude

8,065.756 km

Speed

5.254 km/s

True Right ascension

23h 59m 59s

True Declination

0° 00' 07"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.04943°

Longitude

104.34558°

Altitude

8,068.119 km

Speed

5.253 km/s

Apparent Right ascension

15h 08m 48s

Apparent Declination

-18° 11' 44"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

20:10:59

Azimuth

246.94° WSW

Elevation

-1.062°

Doppler factor

Orbital elements

Apogee altitude

8,073.859 km

Perigee altitude

8,064.043 km

Semi-major axis

14,447.088 km

Eccentricity

0.00034

Inclination

0.0482°

RAAN

356.297°

Arg. of periapsis

110.0799°

True anomaly

Unknown

Mean anomaly

253.6603°

Eccentric anomaly

Unknown

Mean motion

1.24989 °/min

Orbital period

288.02 mins

BSTAR

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Other satellites on launch #20 in the year 2019 (2019-04-04 UTC)

O3B FM20 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.
79 mins	2025-07-08 08:22:20.278Z	231.996° WSW	2025-07-08 09:01:20.278Z	180.66° SSW	24.342°	2025-07-08 09:41:20.278Z	127.794° SE
78 mins	2025-07-08 14:23:20.278Z	231.09° WSW	2025-07-08 15:01:20.278Z	180.684° SSW	24.402°	2025-07-08 15:41:20.278Z	127.729° SE
78 mins	2025-07-08 20:23:20.278Z	231.104° WSW	2025-07-08 21:01:20.278Z	180.601° SSW	24.395°	2025-07-08 21:41:20.278Z	127.73° SE
78 mins	2025-07-09 02:23:20.278Z	231.014° WSW	2025-07-09 03:01:20.278Z	180.578° SSW	24.335°	2025-07-09 03:41:20.278Z	127.795° SE

Authenticating...

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Check out O3B FM20, 44112 on other resources

View O3B FM20, 44112 on NASA - NSSDCA Website

View O3B FM20, 44112 on Heavens-Above

View O3B FM20, 44112 on Keep Track

View O3B FM20, 44112 on Celestrak

View O3B FM20, 44112 on Gunter's Space Page

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