STARLINK-1039, 44744

Orbit data source: Space-Track

STARLINK-1039, 44744 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 11 Nov 2019 UTC via an FALCON 9 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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Identifier	44744, 2019-074AH
Orbit	LEO
Last TLE update	8 hours ago
Origin	SPX (US)
Manufacturer	SpaceX/Seattle
Mission	Operational Commercial Communications
Bus & Motor	STARLINK, Unknown motor
Mass	260 kg wet, ~248 kg dry
Launch date (UTC)	2019-11-11 (5 years ago)
Launch vehicle	FALCON 9
Launch site	Air Force Eastern Test Range (AFETR)
Object type	Payload Rocket body Debris
Shape & HBR	Box + 1 Pan, 8.86 m
Radar Cross Section	13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 8 hours ago

0 STARLINK-1039
1 44744U 19074AH  25093.87976921  .00007235  00000-0  50385-3 0  9993
2 44744  53.0545 312.0815 0001447  84.8470 275.2684 15.06416879296978

Epoch: 2025-04-03T21:06Z

Definitive object data (Epoch: 2025-04-03T21:06:52.059Z)

Latitude	-0.00004°
Longitude	162.91829°
Altitude	547.947 km
Speed	7.589 km/s
True Right ascension	20h 48m 19s
True Declination	0° 00' 00"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	50.13114°
Longitude	-82.23478°
Altitude	552.057 km
Speed	7.592 km/s
Apparent Right ascension	01h 47m 01s
Apparent Declination	9° 26' 14"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	11:23:30
Azimuth	317.847° NNW
Elevation	-30.52°
Doppler factor	1

Orbital elements

Apogee altitude	548.433 km
Perigee altitude	546.428 km
Semi-major axis	6,925.568 km
Eccentricity	0.0001447
Inclination	53.0545°
RAAN	312.0815°
Arg. of periapsis	84.847°
True anomaly	275.25189°
Mean anomaly	275.2684°
Eccentric anomaly	275.26014°
Mean motion	3.76582 °/min
BSTAR	0.00050385
Orbital period	95.6 mins

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Other satellites on launch #74 in the year 2019 (2019-11-11 UTC)

STARLINK-1007, 44713 (Decayed)

STARLINK-1032, 44737 (Decayed)

STARLINK-1033, 44738 (Decayed)

STARLINK-1034, 44739 (Decayed)

STARLINK-1035, 44740

STARLINK-1036, 44741

STARLINK-1037, 44742 (Decayed)

STARLINK-1038, 44743 (Decayed)

STARLINK-1040, 44745 (Decayed)

STARLINK-1041, 44746 (Decayed)

STARLINK-1042, 44747

STARLINK-1043, 44748

STARLINK-1044, 44749 (Decayed)

STARLINK-1045, 44750 (Decayed)

STARLINK-1039 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.
6 mins	2025-04-04 16:22:49.090Z	188.028° SSW	2025-04-04 16:25:49.090Z	124.295° SE	27.706°	2025-04-04 16:28:49.090Z	71.06° E
6 mins	2025-04-04 18:02:49.090Z	271.663° WNW	2025-04-04 18:04:49.090Z	320.078° NNW	31.706°	2025-04-04 18:08:49.090Z	37.926° NE
5 mins	2025-04-04 23:04:49.090Z	338.221° N	2025-04-04 23:06:49.090Z	29.589° NE	30.869°	2025-04-04 23:09:49.090Z	93.851° ESE
6 mins	2025-04-05 00:43:49.090Z	283.852° WNW	2025-04-05 00:46:49.090Z	212.311° SW	28.495°	2025-04-05 00:49:49.090Z	164.176° S

Authenticating...

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Check out STARLINK-1039, 44744 on other resources

View STARLINK-1039, 44744 on NASA - NSSDCA Website

View STARLINK-1039, 44744 on Heavens-Above

View STARLINK-1039, 44744 on Keep Track

View STARLINK-1039, 44744 on Celestrak

View STARLINK-1039, 44744 on Gunter's Space Page

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