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

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ISO8601 Format

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 (59 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: 12 hours ago

TLE from 12 hours ago

0 ESSA 6 (TOS-D)
1 03035U 67114A   26175.22403369 -.00000052  00000-0 -35659-4 0  9991
2 03035 102.0169 280.2389 0049158 110.1886 318.1670 12.54249827683496

Epoch: 2026-06-24T05:22Z

TLE epoch observation values (Epoch: 2026-06-24T05:22:36.510Z)

Latitude

65.14193°

Longitude

-100.00354°

Altitude

1,429.251 km

Speed

7.166 km/s

True Right ascension

16h 52m 07s

True Declination

65° 01' 19"

Sunlit

Object was in daylight 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

04:41:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,482.78 km

Perigee altitude

1,405.873 km

Semi-major axis

7,822.463 km

Eccentricity

0.00492

Inclination

102.0169°

RAAN

280.2389°

Arg. of periapsis

110.1886°

True anomaly

317.78957°

Mean anomaly

318.167°

Eccentric anomaly

317.97846°

Mean motion

3.1371 °/min

Orbital period

114.76 mins

BSTAR

-0.000035659

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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.
13 mins	2026-06-24 19:03:36.016Z	37.127° NE	2026-06-24 19:09:36.016Z	92.946° ESE	31.467°	2026-06-24 19:16:36.016Z	162.089° S
13 mins	2026-06-24 20:56:36.016Z	2.658° NNE	2026-06-24 21:02:36.016Z	300.046° NW	36.261°	2026-06-24 21:09:36.016Z	229.109° WSW
14 mins	2026-06-25 06:01:36.016Z	133.882° SE	2026-06-25 06:08:36.016Z	54.617° ENE	38.136°	2026-06-25 06:15:36.016Z	352.397° N
12 mins	2026-06-25 07:55:36.016Z	207.33° SW	2026-06-25 08:00:36.016Z	255.546° W	29.419°	2026-06-25 08:07:36.016Z	321.799° 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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-06-24T05:22:36.510Z)

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: 12 hours ago