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NIGERIASAT 1, 27941

Orbit data source: Space-Track

NIGERIASAT 1, 27941 is a payload satellite owned by NASRDA (NG) in SSO that was launched on Sat, 27 Sep 2003 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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/27941?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27941, 2003-042C

Orbit

SSO

Last TLE update

5 hours ago

Origin

National Space Research Development Agency, Nigeria (NG / NIG)

Manufacturer

SSTL

Mission

Non-operational Civil Imaging

Bus & Motor

SSTL-100, Unknown motor

Mass

80 kg wet, 80 kg dry

Launch date (UTC)

2003-09-27 (22 years ago)

Launch vehicle

KOSMOS 11K65M

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Arm, 6.6 m

Radar Cross Section

0.540 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 5 hours ago

0 NIGERIASAT 1
1 27941U 03042C   25189.09656845  .00000836  00000-0  94020-4 0  9996
2 27941  98.0042  11.7330 0042936 342.1912  17.7797 14.88882132172675

Epoch: 2025-07-08T02:19Z

TLE epoch observation values (Epoch: 2025-07-08T02:19:03.514Z)

Latitude

-0.00003°

Longitude

50.67191°

Altitude

575.927 km

Speed

7.588 km/s

True Right ascension

00h 46m 55s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

34.12296°

Longitude

-123.65883°

Altitude

634.808 km

Speed

7.528 km/s

Apparent Right ascension

10h 47m 53s

Apparent Declination

-1° 05' 05"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

19:54:06

Azimuth

303.278° NW

Elevation

-34.673°

Doppler factor

Orbital elements

Apogee altitude

628.415 km

Perigee altitude

568.506 km

Semi-major axis

6,976.598 km

Eccentricity

0.00429

Inclination

98.0042°

RAAN

11.733°

Arg. of periapsis

342.1912°

True anomaly

Unknown

Mean anomaly

17.7797°

Eccentric anomaly

Unknown

Mean motion

3.72458 °/min

Orbital period

96.66 mins

BSTAR

0.00009402

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Other satellites on launch #42 in the year 2003 (2003-09-27 UTC)

NIGERIASAT 1 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.
8 mins	2025-07-08 12:06:29.356Z	162.05° S	2025-07-08 12:10:29.356Z	84.31° E	44.498°	2025-07-08 12:14:29.356Z	349.99° N
6 mins	2025-07-09 01:28:29.356Z	354.022° N	2025-07-09 01:31:29.356Z	268.352° W	37.1°	2025-07-09 01:34:29.356Z	215.093° SW

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Check out NIGERIASAT 1, 27941 on other resources

View NIGERIASAT 1, 27941 on NASA - NSSDCA Website

View NIGERIASAT 1, 27941 on Heavens-Above

View NIGERIASAT 1, 27941 on Keep Track

View NIGERIASAT 1, 27941 on Celestrak

View NIGERIASAT 1, 27941 on Gunter's Space Page

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