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SECOR 5 (EGRS 5), 1506

Orbit data source: Space-Track

SECOR 5 (EGRS 5), 1506 is an American payload satellite in LEO that was launched on Tue, 10 Aug 1965 UTC via an SCOUT B launch vehicle from the Wallops Island (WLPIS). 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
1506, 1965-063A
Orbit
LEO
Last TLE update
8 hours ago
Origin
Manufacturer
Cubic
Mission
Civil Technology
Bus & Motor
NRL 20", Unknown motor
Mass
18 kg wet, 18 kg dry
Launch date (UTC)
1965-08-10 (60 years ago)
Launch vehicle
SCOUT B
Launch site
Wallops Island (WLPIS)
Object type
Payload
Rocket body
Debris
Shape & HBR
Sphere, 0.51 m
Radar Cross Section
0.204 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 8 hours ago
0 SECOR 5 (EGRS 5)
1  1506U 65063A   25109.52422789 -.00000037  00000-0 -45764-4 0  9990
2  1506  69.2324 168.7945 0784134 139.8076 336.3200 11.78676884568700
Epoch: 2025-04-19T12:34Z
Definitive object data (Epoch: 2025-04-19T12:34:53.289Z)
Latitude
60.0964°
Longitude
-88.78939°
Altitude
1,210.611 km
Speed
7.507 km/s
True Right ascension
20h 31m 11s
True Declination
59° 57' 23"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
44.34984°
Longitude
-69.95374°
Altitude
1,149.112 km
Speed
7.561 km/s
Apparent Right ascension
18h 55m 17s
Apparent Declination
9° 12' 33"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
03:41:41
Azimuth
306.354° NW
Elevation
-23.577°
Doppler factor
1
Orbital elements
Apogee altitude
2,415.472 km
Perigee altitude
1,136.674 km
Semi-major axis
8,154.21 km
Eccentricity
0.0784134
Inclination
69.2324°
RAAN
168.7945°
Arg. of periapsis
139.8076°
True anomaly
332.36004°
Mean anomaly
336.32°
Eccentric anomaly
334.37713°
Mean motion
2.94761 °/min
BSTAR
-0.000045764
Orbital period
122.13 mins
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SECOR 5 (EGRS 5) 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.
19 mins2025-04-20 04:18:21.125Z174.631° S2025-04-20 04:29:21.125Z105.518° ESE36.271°2025-04-20 04:37:21.125Z39.619° NE
18 mins2025-04-20 06:25:21.125Z233.476° WSW2025-04-20 06:35:21.125Z309.968° NW36.269°2025-04-20 06:43:21.125Z15.625° NNE
4 mins2025-04-20 08:41:21.125Z316.941° NNW2025-04-20 08:43:21.125Z330.456° NNW11.941°2025-04-20 08:45:21.125Z344.514° N
8 mins2025-04-20 13:00:21.125Z4.008° NNE2025-04-20 13:04:21.125Z41.78° NE18.586°2025-04-20 13:08:21.125Z81.273° E
12 mins2025-04-20 15:05:21.125Z330.343° NNW2025-04-20 15:10:21.125Z281.713° WNW43.947°2025-04-20 15:17:21.125Z162.959° S
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