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EXPLORER 36 (GEOS 2), 3093

Orbit data source: Space-Track

EXPLORER 36 (GEOS 2), 3093 is a payload satellite owned by GSFC (US) in LEO that was launched on Thu, 11 Jan 1968 UTC via a THOR DELTA E1 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/3093?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/3093?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

3093, 1968-002A

Orbit

LEO

Last TLE update

11 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

APL

Mission

Civil Geodetic

Bus & Motor

ANNA, Unknown motor

Mass

212 kg wet, 212 kg dry

Launch date (UTC)

1968-01-11 (57 years ago)

Launch vehicle

THOR DELTA E1

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Oct Cyl + 1 Dome + 1 Ant, 8.9 m

Radar Cross Section

2.095 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 EXPLORER 36 (GEOS 2)
1 03093U 68002A   25191.52701782 -.00000078  00000-0 -38156-5 0  9996
2 03093 105.7855 301.2811 0319373 300.2509  68.2328 12.83586641693527

Epoch: 2025-07-10T12:38Z

TLE epoch observation values (Epoch: 2025-07-10T12:38:54.339Z)

Latitude

11.43736°

Longitude

179.60048°

Altitude

1,244.395 km

Speed

7.273 km/s

True Right ascension

19h 52m 04s

True Declination

11° 22' 30"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

26.18967°

Longitude

175.56975°

Altitude

1,312.42 km

Speed

7.211 km/s

Apparent Right ascension

21h 27m 44s

Apparent Declination

-4° 03' 30"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

12:13:07

Azimuth

57.103° ENE

Elevation

-38.3°

Doppler factor

Orbital elements

Apogee altitude

1,570.874 km

Perigee altitude

1,078.849 km

Semi-major axis

7,702.998 km

Eccentricity

0.03194

Inclination

105.7855°

RAAN

301.2811°

Arg. of periapsis

300.2509°

True anomaly

Unknown

Mean anomaly

68.2328°

Eccentric anomaly

Unknown

Mean motion

3.21036 °/min

Orbital period

112.14 mins

BSTAR

-0.0000038156

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Other satellites on launch #2 in the year 1968 (1968-01-11 UTC)

EXPLORER 36 (GEOS 2) 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.
12 mins	2025-07-11 05:34:58.245Z	107.95° ESE	2025-07-11 05:40:58.245Z	47.393° ENE	29.348°	2025-07-11 05:46:58.245Z	355.438° N
13 mins	2025-07-11 07:23:58.245Z	177.026° S	2025-07-11 07:29:58.245Z	259.107° W	40.575°	2025-07-11 07:36:58.245Z	328.822° NNW
12 mins	2025-07-11 19:10:58.245Z	50.272° ENE	2025-07-11 19:16:58.245Z	99.47° ESE	24.957°	2025-07-11 19:22:58.245Z	149.852° SSE
15 mins	2025-07-11 20:59:58.245Z	17.347° NNE	2025-07-11 21:06:58.245Z	300.466° NW	43.697°	2025-07-11 21:14:58.245Z	215.64° SW
10 mins	2025-07-11 22:50:58.245Z	349.172° N	2025-07-11 22:54:58.245Z	317.959° NNW	19.51°	2025-07-11 23:00:58.245Z	274.262° WNW

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Check out EXPLORER 36 (GEOS 2), 3093 on other resources

View EXPLORER 36 (GEOS 2), 3093 on NASA - NSSDCA Website

View EXPLORER 36 (GEOS 2), 3093 on Heavens-Above

View EXPLORER 36 (GEOS 2), 3093 on Keep Track

View EXPLORER 36 (GEOS 2), 3093 on Celestrak

View EXPLORER 36 (GEOS 2), 3093 on Gunter's Space Page

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