ESSA 6 (TOS-D), 3035
Orbit data source: Space-Track
ESSA 6 (TOS-D), 3035 is a payload satellite owned by ESSA (US) in SSO that was launched on Fri, 10 Nov 1967 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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3035 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Non-operational spacecraft
Bus & Motor
TIROS I, Unknown motor
Mass
135 kg wet, 135 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 ESSA 6 (TOS-D)
1 3035U 67114A 26129.50760294 -.00000029 00000-0 10895-3 0 9991
2 3035 102.0114 233.9159 0048840 196.9902 175.2987 12.54249130677767Epoch: 2026-05-09T12:10Z
TLE epoch observation values (Epoch: 2026-05-09T12:10:56.894Z)
Latitude
12.02344°
Longitude
-178.72976°
Altitude
1,486.687 km
Speed
7.104 km/s
True Right ascension
15h 25m 19s
True Declination
11° 57' 36"
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
06:59:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,482.534 km
Perigee altitude
1,406.124 km
Semi-major axis
7,822.466 km
Eccentricity
0.00488
Inclination
102.0114°
RAAN
233.9159°
Arg. of periapsis
196.9902°
True anomaly
175.34429°
Mean anomaly
175.2987°
Eccentric anomaly
175.32152°
Mean motion
3.13709 °/min
Orbital period
114.76 mins
BSTAR
0.00010895
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Other satellites on launch #114 in the year 1967 (1967-11-10 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.ESSA 6 (TOS-D) 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-05-10 05:29:03.386Z | 119.191° SE | 2026-05-10 05:36:03.386Z | 54.529° ENE | 31.07° | 2026-05-10 05:43:03.386Z | 357.259° N |
| 15 mins | 2026-05-10 07:21:03.386Z | 185.244° SSW | 2026-05-10 07:28:03.386Z | 257.46° W | 38.443° | 2026-05-10 07:36:03.386Z | 332.577° NNW |
| 14 mins | 2026-05-10 19:23:03.386Z | 29.165° NE | 2026-05-10 19:30:03.386Z | 107.18° ESE | 39.182° | 2026-05-10 19:37:03.386Z | 177.726° S |
| 12 mins | 2026-05-10 21:17:03.386Z | 353.032° N | 2026-05-10 21:22:03.386Z | 303.3° NW | 29.467° | 2026-05-10 21:29:03.386Z | 241.609° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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