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IRIDIUM 29, 24944

Orbit data source: Space-Track

IRIDIUM 29, 24944 is a payload satellite in LEO that was launched on Sun, 14 Sep 1997 UTC via a PROTON-K/17S40 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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/24944?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/24944?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

24944, 1997-051A

Orbit

LEO

Last TLE update

14 hours ago

Origin

Iridium Communications Inc. (US)

Manufacturer

MOTO/LMMS

Mission

Non-operational Commercial Communications

Bus & Motor

LM700, Unknown motor

Mass

662 kg wet, 556 kg dry

Launch date (UTC)

1997-09-14 (28 years ago)

Launch vehicle

PROTON-K/17S40

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 8.37 m

Radar Cross Section

5.666 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 14 hours ago

0 IRIDIUM 29
1 24944U 97051A   25138.88172914  .00000471  00000-0  15410-3 0  9990
2 24944  86.3965 156.1871 0002369  85.8284 274.3184 14.36443950449067

Epoch: 2025-05-18T21:09Z

TLE epoch observation values (Epoch: 2025-05-18T21:09:41.397Z)

Latitude

-0.00001°

Longitude

-38.03772°

Altitude

773.199 km

Speed

7.467 km/s

True Right ascension

10h 24m 44s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-35.66953°

Longitude

144.288°

Altitude

784.992 km

Speed

7.459 km/s

Apparent Right ascension

02h 23m 00s

Apparent Declination

-68° 48' 39"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

20:21:16

Azimuth

153.131° SSE

Elevation

-36.897°

Doppler factor

Orbital elements

Apogee altitude

768.926 km

Perigee altitude

765.54 km

Semi-major axis

7,145.37 km

Eccentricity

0.00024

Inclination

86.3965°

RAAN

156.1871°

Arg. of periapsis

85.8284°

True anomaly

Unknown

Mean anomaly

274.3184°

Eccentric anomaly

Unknown

Mean motion

3.5934 °/min

Orbital period

100.18 mins

BSTAR

0.0001541

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Other satellites on launch #51 in the year 1997 (1997-09-14 UTC)

IRIDIUM 33 DEB, 33857 (Decayed)

IRIDIUM 33 DEB, 38473 (Decayed)

IRIDIUM 33 DEB, 38474

IRIDIUM 33 DEB, 38475 (Decayed)

IRIDIUM 33 DEB, 38476 (Decayed)

IRIDIUM 33 DEB, 38477

IRIDIUM 33 DEB, 39593 (Decayed)

IRIDIUM 33 DEB, 39594

IRIDIUM 33 DEB, 39595 (Decayed)

IRIDIUM 33 DEB, 39777

IRIDIUM 33 DEB, 39778

IRIDIUM 33 DEB, 39779

IRIDIUM 33 DEB, 39780 (Decayed)

IRIDIUM 33 DEB, 39781

IRIDIUM 29 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.
9 mins	2025-05-19 12:47:10.511Z	13.873° NNE	2025-05-19 12:51:10.511Z	78.01° E	35.167°	2025-05-19 12:56:10.511Z	155.789° SSE
5 mins	2025-05-19 14:29:10.511Z	311.905° NW	2025-05-19 14:31:10.511Z	284.679° WNW	18.183°	2025-05-19 14:34:10.511Z	243.622° WSW
9 mins	2025-05-20 01:42:10.511Z	183.585° SSW	2025-05-20 01:46:10.511Z	300.624° NW	44.867°	2025-05-20 01:51:10.511Z	1.395° NNE

Authenticating...

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Check out IRIDIUM 29, 24944 on other resources

View IRIDIUM 29, 24944 on NASA - NSSDCA Website

View IRIDIUM 29, 24944 on Heavens-Above

View IRIDIUM 29, 24944 on Keep Track

View IRIDIUM 29, 24944 on Celestrak

View IRIDIUM 29, 24944 on Gunter's Space Page

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