GLOBAL-4, 44499
Orbit data source: Space-Track
GLOBAL-4, 44499 is a payload satellite owned by BlackSky Global (US) in LEO that was launched on Mon, 19 Aug 2019 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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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44499 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
LeoStella
Mission
Operational Commercial Imaging
Bus & Motor
BSKY, Unknown motor
Mass
55 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 1.0 m
Radar Cross Section
0.625 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 GLOBAL-4
1 44499U 19054E 26318.61639818 .00249282 32145-4 78161-3 0 9993
2 44499 45.0007 75.9028 0012265 326.5738 33.4394 15.90648615404064Epoch: 2026-11-14T14:47Z
TLE epoch observation values (Epoch: 2026-11-14T14:47:36.802Z)
Latitude
-0.00003°
Longitude
160.2808°
Altitude
293.634 km
Speed
7.737 km/s
True Right ascension
05h 03m 36s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
05:35:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
310.313 km
Perigee altitude
293.926 km
Semi-major axis
6,680.257 km
Eccentricity
0.00123
Inclination
45.0007°
RAAN
75.9028°
Arg. of periapsis
326.5738°
True anomaly
33.51695°
Mean anomaly
33.4394°
Eccentric anomaly
33.47816°
Mean motion
3.97515 °/min
Orbital period
90.56 mins
BSTAR
0.00078161
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Other satellites on launch #54 in the year 2019 (2019-08-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.GLOBAL-4 Visibility
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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. |
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| GLOBAL-4 is likely not visible in the next few days. |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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