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FLOCK 3S 3, 43788

Orbit data source: Space-Track

FLOCK 3S 3, 43788 is a payload satellite owned by Planet (US) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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
43788, 2018-099AG
Orbit
SSO
Last TLE update
11 hours ago
Origin
Manufacturer
Planet
Mission
Non-operational Commercial Imaging
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
4.7 kg wet, 4.7 kg dry
Launch date (UTC)
2018-12-03 (7 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 0.3 m
Radar Cross Section
0.108 m², Small (<0.1 m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 FLOCK 3S 3
1 43788U 18099AG  25182.75201923  .00031788  00000-0  81373-3 0  9996
2 43788  97.4730 250.6476 0007329  84.1217 276.0864 15.39321873360549
Epoch: 2025-07-01T18:02Z
TLE epoch observation values (Epoch: 2025-07-01T18:02:54.461Z)
Latitude
0.00002°
Longitude
59.87771°
Altitude
450.701 km
Speed
7.642 km/s
True Right ascension
16h 42m 35s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
14.52763°
Longitude
58.40745°
Altitude
448.517 km
Speed
7.645 km/s
Apparent Right ascension
16h 17m 29s
Apparent Declination
-54° 01' 46"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
16:43:26
Azimuth
183.817° SSW
Elevation
-4.111°
Doppler factor
1
Orbital elements
Apogee altitude
450.057 km
Perigee altitude
440.056 km
Semi-major axis
6,823.193 km
Eccentricity
0.00073
Inclination
97.473°
RAAN
250.6476°
Arg. of periapsis
84.1217°
True anomaly
Unknown
Mean anomaly
276.0864°
Eccentric anomaly
Unknown
Mean motion
3.85089 °/min
Orbital period
93.48 mins
BSTAR
0.00081373
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FLOCK 3S 3 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.
5 mins2025-07-02 05:05:56.685Z203.718° SW2025-07-02 05:07:56.685Z247.484° WSW26.389°2025-07-02 05:10:56.685Z323.063° NNW
4 mins2025-07-02 18:00:56.685Z336.093° NNW2025-07-02 18:02:56.685Z282.94° WNW24.763°2025-07-02 18:04:56.685Z235.88° WSW
5 mins2025-07-03 04:30:56.685Z158.344° S2025-07-03 04:32:56.685Z37.036° NE43.403°2025-07-03 04:35:56.685Z351.628° N
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