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GLOBALSTAR M004, 25163

Orbit data source: Space-Track

GLOBALSTAR M004, 25163 is a payload satellite owned by Globalstar (US) in LEO that was launched on Sat, 14 Feb 1998 UTC via a DELTA 7420-10C launch vehicle from the Air Force Eastern Test Range (AFETR). 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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https://www.satcat.com/sats-embedded/25163?theme=dark&initialShowStats=false

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Identifier

25163, 1998-008B

Orbit

LEO

Country

Unknown / GLOB

Related business

Globalstar Inc. (US)

Manufacturer

SS/Loral

Mission

Non-operational Commercial Communications

Bus & Motor

LS-400, Unknown motor

Mass

450 kg wet, 380 kg dry

Launch date (UTC)

1998-02-14 (28 years ago)

Launch vehicle

DELTA 7420-10C

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 6.0 m

Radar Cross Section

5.587 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 GLOBALSTAR M004
1 25163U 98008B   26038.45713378 -.00000070  00000-0  18541-3 0  9999
2 25163  52.0008  56.3889 0003500  94.4035  70.6087 12.63414357291428

Epoch: 2026-02-07T10:58Z

TLE epoch observation values (Epoch: 2026-02-07T10:58:16.358Z)

Latitude

11.72558°

Longitude

-75.04515°

Altitude

1,407.911 km

Speed

7.159 km/s

True Right ascension

15h 08m 24s

True Declination

11° 39' 47"

Sunlit

Object was in daylight 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

23:38:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,412.001 km

Perigee altitude

1,406.55 km

Semi-major axis

7,787.413 km

Eccentricity

0.00035

Inclination

52.0008°

RAAN

56.3889°

Arg. of periapsis

94.4035°

True anomaly

70.64654°

Mean anomaly

70.6087°

Eccentric anomaly

70.62762°

Mean motion

3.1583 °/min

Orbital period

113.99 mins

BSTAR

0.00018541

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Other satellites on launch #8 in the year 1998 (1998-02-14 UTC)

GLOBALSTAR M004 DEB, 43357

GLOBALSTAR DEB, 25350 (Decayed)

GLOBALSTAR M004 DEB, 43356

DELTA 2 R/B, 25166 (Decayed)

GLOBALSTAR M003, 25165

GLOBALSTAR M001, 25162

GLOBALSTAR M002, 25164

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GLOBALSTAR M004 Visibility forecast

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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	2026-02-08 01:24:39.428Z	145.644° SSE	2026-02-08 01:28:39.428Z	116.695° SE	14.282°	2026-02-08 01:32:39.428Z	88.26° E
15 mins	2026-02-08 03:19:39.428Z	211.091° SW	2026-02-08 03:26:39.428Z	138.093° SSE	41.875°	2026-02-08 03:34:39.428Z	57.042° ENE
15 mins	2026-02-08 05:19:39.428Z	263.73° W	2026-02-08 05:26:39.428Z	335.093° NNW	38.262°	2026-02-08 05:34:39.428Z	50.469° ENE
14 mins	2026-02-08 07:21:39.428Z	301.403° NW	2026-02-08 07:27:39.428Z	355.593° N	30.943°	2026-02-08 07:35:39.428Z	66.041° ENE
15 mins	2026-02-08 09:22:39.428Z	313.203° NW	2026-02-08 09:29:39.428Z	34.798° NE	39.546°	2026-02-08 09:37:39.428Z	103.819° ESE
14 mins	2026-02-08 11:22:39.428Z	298.229° NW	2026-02-08 11:28:39.428Z	238.393° WSW	39.662°	2026-02-08 11:36:39.428Z	153.484° SSE
4 mins	2026-02-08 13:25:39.428Z	254.51° W	2026-02-08 13:27:39.428Z	240.27° WSW	11.593°	2026-02-08 13:29:39.428Z	226.368° WSW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out GLOBALSTAR M004, 25163 on other resources

View GLOBALSTAR M004, 25163 on NASA - NSSDCA Website

View GLOBALSTAR M004, 25163 on Heavens-Above

View GLOBALSTAR M004, 25163 on Keep Track

View GLOBALSTAR M004, 25163 on Celestrak

View GLOBALSTAR M004, 25163 on Gunter's Space Page

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

GLOBALSTAR M004, 25163

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-02-07T10:58:16.358Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #8 in the year 1998 (1998-02-14 UTC)

GLOBALSTAR M004 Visibility forecast

Co-orbital & Co-planar RSOs

Check out GLOBALSTAR M004, 25163 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago