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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3093 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
APL
Mission
Spacecraft
Bus & Motor
ANNA, Unknown motor
Mass
212 kg wet, 212 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 EXPLORER 36 (GEOS 2)
1 03093U 68002A 26095.18653087 -.00000068 00000-0 28701-4 0 9998
2 03093 105.7994 317.8902 0319275 224.3934 248.4030 12.83600858727992Epoch: 2026-04-05T04:28Z
TLE epoch observation values (Epoch: 2026-04-05T04:28:36.267Z)
Latitude
65.22886°
Longitude
-85.15393°
Altitude
1,435.161 km
Speed
7.104 km/s
True Right ascension
11h 41m 58s
True Declination
65° 06' 33"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:08:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,570.741 km
Perigee altitude
1,078.87 km
Semi-major axis
7,702.943 km
Eccentricity
0.03193
Inclination
105.7994°
RAAN
317.8902°
Arg. of periapsis
224.3934°
True anomaly
245.05241°
Mean anomaly
248.403°
Eccentric anomaly
246.72259°
Mean motion
3.21039 °/min
Orbital period
112.14 mins
BSTAR
0.000028701
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Other satellites on launch #2 in the year 1968 (1968-01-11 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.EXPLORER 36 (GEOS 2) Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-04-05 15:13:38.877Z | 196.193° SSW | 2026-04-05 15:18:38.877Z | 255.176° W | 35.891° | 2026-04-05 15:26:38.877Z | 324.793° NNW |
| 11 mins | 2026-04-06 03:00:38.877Z | 49.622° ENE | 2026-04-06 03:05:38.877Z | 103.466° ESE | 28.565° | 2026-04-06 03:11:38.877Z | 163.068° S |
| 12 mins | 2026-04-06 04:49:38.877Z | 9.517° NNE | 2026-04-06 04:55:38.877Z | 295.214° NW | 38.333° | 2026-04-06 05:01:38.877Z | 229.707° WSW |
| 4 mins | 2026-04-06 06:41:38.877Z | 334.76° NNW | 2026-04-06 06:42:38.877Z | 326.889° NNW | 12.899° | 2026-04-06 06:45:38.877Z | 302.988° NW |
| 7 mins | 2026-04-06 11:56:38.877Z | 63.566° ENE | 2026-04-06 11:59:38.877Z | 41.311° NE | 15.923° | 2026-04-06 12:03:38.877Z | 11.901° NNE |
| 15 mins | 2026-04-06 13:40:38.877Z | 132.348° SE | 2026-04-06 13:47:38.877Z | 58.687° ENE | 40.491° | 2026-04-06 13:55:38.877Z | 345.327° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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