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SECOR 9 (EGRS 9), 2861

Orbit data source: Space-Track

SECOR 9 (EGRS 9), 2861 is an American payload satellite in LEO that was launched on Thu, 29 Jun 1967 UTC via a THOR BURNER 2 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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<iframe src="https://www.satcat.com/sats-embedded/2861?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/2861?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2861, 1967-065A

Orbit

LEO

Last TLE update

14 hours ago

Origin

United States Army (US)

Manufacturer

ITT

Mission

Defense Geodetic

Bus & Motor

SECOR, Unknown motor

Mass

18 kg wet, 18 kg dry

Launch date (UTC)

1967-06-29 (58 years ago)

Launch vehicle

THOR BURNER 2

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.4 m

Radar Cross Section

0.240 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 14 hours ago

0 SECOR 9 (EGRS 9)
1 02861U 67065A   25188.73077180 -.00000020  00000-0 -13623-1 0  9998
2 02861  90.0069 314.2395 0073302  69.7807 291.0894  8.36660585772244

Epoch: 2025-07-07T17:32Z

TLE epoch observation values (Epoch: 2025-07-07T17:32:18.683Z)

Latitude

0.00005°

Longitude

125.22574°

Altitude

3,846.946 km

Speed

6.252 km/s

True Right ascension

20h 56m 57s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-45.29153°

Longitude

125.23282°

Altitude

3,919.009 km

Speed

6.213 km/s

Apparent Right ascension

23h 06m 09s

Apparent Declination

-74° 35' 38"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

19:37:05

Azimuth

166.017° S

Elevation

-29.598°

Doppler factor

Orbital elements

Apogee altitude

3,944.327 km

Perigee altitude

3,794.097 km

Semi-major axis

10,247.349 km

Eccentricity

0.00733

Inclination

90.0069°

RAAN

314.2395°

Arg. of periapsis

69.7807°

True anomaly

Unknown

Mean anomaly

291.0894°

Eccentric anomaly

Unknown

Mean motion

2.09231 °/min

Orbital period

172.06 mins

BSTAR

-0.013623

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Other satellites on launch #65 in the year 1967 (1967-06-29 UTC)

AURORA 1, 2876

THOR BURNER 2 R/B, 2877

THOR BURNER 2 DEB, 25101

THOR BURNER 2 DEB, 25122

SECOR 9 (EGRS 9) 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.
38 mins	2025-07-08 07:53:31.383Z	157.739° S	2025-07-08 08:12:31.383Z	78.581° E	43.303°	2025-07-08 08:31:31.383Z	1.116° NNE
32 mins	2025-07-08 10:50:31.383Z	230.83° WSW	2025-07-08 11:05:31.383Z	287.533° WNW	28.596°	2025-07-08 11:22:31.383Z	349.664° N
21 mins	2025-07-08 17:21:31.383Z	24.572° NE	2025-07-08 17:31:31.383Z	58.508° ENE	16.851°	2025-07-08 17:42:31.383Z	95.229° ESE
38 mins	2025-07-08 20:09:31.383Z	3.02° NNE	2025-07-08 20:28:31.383Z	103.365° ESE	44.471°	2025-07-08 20:47:31.383Z	179.354° S
28 mins	2025-07-08 23:02:31.383Z	348.99° N	2025-07-08 23:16:31.383Z	298.561° NW	26.344°	2025-07-08 23:30:31.383Z	250.032° W
33 mins	2025-07-09 06:55:31.383Z	131.922° SE	2025-07-09 07:11:31.383Z	67.519° E	35.653°	2025-07-09 07:28:31.383Z	4.785° NNE

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Check out SECOR 9 (EGRS 9), 2861 on other resources

View SECOR 9 (EGRS 9), 2861 on NASA - NSSDCA Website

View SECOR 9 (EGRS 9), 2861 on Heavens-Above

View SECOR 9 (EGRS 9), 2861 on Keep Track

View SECOR 9 (EGRS 9), 2861 on Celestrak

View SECOR 9 (EGRS 9), 2861 on Gunter's Space Page

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