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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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https://www.satcat.com/sats-embedded/3035?theme=dark&initialShowStats=false

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Identifier

3035, 1967-114A

Orbit

SSO

Country

Related business

National Oceanic and Atmospheric Administration (US)

Manufacturer

RCA/East Windsor

Mission

Non-operational spacecraft

Bus & Motor

TIROS I, Unknown motor

Mass

135 kg wet, 135 kg dry

Launch date (UTC)

1967-11-10 (58 years ago)

Launch vehicle

THOR DELTA E1

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 ESSA 6 (TOS-D)
1 03035U 67114A   26052.22122685 -.00000034  00000-0  76361-4 0  9998
2 03035 102.0067 155.6385 0048550 345.2305  43.8844 12.54247573668074

Epoch: 2026-02-21T05:18Z

TLE epoch observation values (Epoch: 2026-02-21T05:18:33.999Z)

Latitude

28.84062°

Longitude

-81.84251°

Altitude

1,422.758 km

Speed

7.164 km/s

True Right ascension

09h 55m 47s

True Declination

28° 42' 28"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

16:14:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,482.313 km

Perigee altitude

1,406.357 km

Semi-major axis

7,822.472 km

Eccentricity

0.00486

Inclination

102.0067°

RAAN

155.6385°

Arg. of periapsis

345.2305°

True anomaly

44.27175°

Mean anomaly

43.8844°

Eccentric anomaly

44.07791°

Mean motion

3.13709 °/min

Orbital period

114.76 mins

BSTAR

0.000076361

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Other satellites on launch #114 in the year 1967 (1967-11-10 UTC)

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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.
16 mins	2026-02-21 19:10:19.772Z	27.386° NE	2026-02-21 19:18:19.772Z	104.339° ESE	38.684°	2026-02-21 19:26:19.772Z	177.948° S
13 mins	2026-02-21 21:04:19.772Z	358.574° N	2026-02-21 21:10:19.772Z	304.335° NW	30.855°	2026-02-21 21:17:19.772Z	240.916° WSW
6 mins	2026-02-22 04:22:19.772Z	66.144° ENE	2026-02-22 04:24:19.772Z	50.067° ENE	15.036°	2026-02-22 04:28:19.772Z	19.052° NNE
14 mins	2026-02-22 06:09:19.772Z	146.277° SSE	2026-02-22 06:16:19.772Z	45.91° ENE	42.717°	2026-02-22 06:23:19.772Z	347.772° N
11 mins	2026-02-22 08:04:19.772Z	222.402° SW	2026-02-22 08:09:19.772Z	268.008° W	22.686°	2026-02-22 08:15:19.772Z	316.517° NNW

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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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Check out ESSA 6 (TOS-D), 3035 on other resources

View ESSA 6 (TOS-D), 3035 on NASA - NSSDCA Website

View ESSA 6 (TOS-D), 3035 on Heavens-Above

View ESSA 6 (TOS-D), 3035 on Keep Track

View ESSA 6 (TOS-D), 3035 on Celestrak

View ESSA 6 (TOS-D), 3035 on Gunter's Space Page

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

ESSA 6 (TOS-D), 3035

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-02-21T05:18:33.999Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #114 in the year 1967 (1967-11-10 UTC)

ESSA 6 (TOS-D) Visibility forecast

Co-orbital & Co-planar RSOs

Check out ESSA 6 (TOS-D), 3035 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago