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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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<iframe src="https://www.satcat.com/sats-embedded/1506?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/1506?theme=dark&initialShowStats=false

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Identifier

1506, 1965-063A

Orbit

LEO

Last TLE update

8 hours ago

Origin

United States Army (US)

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

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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Other satellites on launch #63 in the year 1965 (1965-08-10 UTC)

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 mins	2025-04-20 04:18:21.125Z	174.631° S	2025-04-20 04:29:21.125Z	105.518° ESE	36.271°	2025-04-20 04:37:21.125Z	39.619° NE
18 mins	2025-04-20 06:25:21.125Z	233.476° WSW	2025-04-20 06:35:21.125Z	309.968° NW	36.269°	2025-04-20 06:43:21.125Z	15.625° NNE
4 mins	2025-04-20 08:41:21.125Z	316.941° NNW	2025-04-20 08:43:21.125Z	330.456° NNW	11.941°	2025-04-20 08:45:21.125Z	344.514° N
8 mins	2025-04-20 13:00:21.125Z	4.008° NNE	2025-04-20 13:04:21.125Z	41.78° NE	18.586°	2025-04-20 13:08:21.125Z	81.273° E
12 mins	2025-04-20 15:05:21.125Z	330.343° NNW	2025-04-20 15:10:21.125Z	281.713° WNW	43.947°	2025-04-20 15:17:21.125Z	162.959° S

Authenticating...

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Check out SECOR 5 (EGRS 5), 1506 on other resources

View SECOR 5 (EGRS 5), 1506 on NASA - NSSDCA Website

View SECOR 5 (EGRS 5), 1506 on Heavens-Above

View SECOR 5 (EGRS 5), 1506 on Keep Track

View SECOR 5 (EGRS 5), 1506 on Celestrak

View SECOR 5 (EGRS 5), 1506 on Gunter's Space Page

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