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TIROS 3, 162

Orbit data source: Space-Track

TIROS 3, 162 is a payload satellite owned by GSFC (US) in LEO that was launched on Wed, 12 Jul 1961 UTC via a THOR DELTA launch vehicle from the Air Force Eastern Test Range (AFETR). 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/162?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/162?theme=dark&initialShowStats=false

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Identifier

162, 1961-017A

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

RCA/East Windsor

Mission

Non-operational spacecraft

Bus & Motor

TIROS, Unknown motor

Mass

129 kg wet, 129 kg dry

Launch date (UTC)

1961-07-12 (65 years ago)

Launch vehicle

THOR DELTA

Launch site

Air Force Eastern Test Range (AFETR)

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: 1 week ago

TLE from 1 week ago

0 TIROS 3
1 00162U 61017A   26152.13671336  .00000050  00000-0  59883-4 0  9992
2 00162  47.8995  81.9516 0044312 266.4250  93.1575 14.45389202389459

Epoch: 2026-06-01T03:16Z

TLE epoch observation values (Epoch: 2026-06-01T03:16:52.034Z)

Latitude

0.00002°

Longitude

143.10645°

Altitude

742.935 km

Speed

7.484 km/s

True Right ascension

05h 27m 48s

True Declination

0° 00' 00"

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

12:48:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

773.38 km

Perigee altitude

710.28 km

Semi-major axis

7,119.967 km

Eccentricity

0.00443

Inclination

47.8995°

RAAN

81.9516°

Arg. of periapsis

266.425°

True anomaly

93.66435°

Mean anomaly

93.1575°

Eccentric anomaly

93.41094°

Mean motion

3.61265 °/min

Orbital period

99.65 mins

BSTAR

0.000059883

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Other satellites on launch #17 in the year 1961 (1961-07-12 UTC)

DELTA 1 R/B, 165 (Decayed)

DELTA 1 DEB (YO), 167

DELTA 1 DEB (YO), 166 (Decayed)

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TIROS 3 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.
8 mins	2026-06-08 03:24:05.865Z	279.08° WNW	2026-06-08 03:28:05.865Z	226.149° WSW	25.04°	2026-06-08 03:32:05.865Z	171.084° S
8 mins	2026-06-08 19:38:05.865Z	217.195° SW	2026-06-08 19:41:05.865Z	165.977° S	40.289°	2026-06-08 19:46:05.865Z	66.438° ENE
9 mins	2026-06-08 21:22:05.865Z	272.865° WNW	2026-06-08 21:26:05.865Z	343.089° N	36.24°	2026-06-08 21:31:05.865Z	55.979° ENE
8 mins	2026-06-08 23:08:05.865Z	307.93° NW	2026-06-08 23:11:05.865Z	357.296° N	29.849°	2026-06-08 23:16:05.865Z	68.317° E
8 mins	2026-06-09 00:53:05.865Z	309.593° NW	2026-06-09 00:56:05.865Z	3.619° NNE	40.38°	2026-06-09 01:01:05.865Z	101.828° ESE
6 mins	2026-06-09 02:37:05.865Z	282.433° WNW	2026-06-09 02:41:05.865Z	211.9° SW	32.705°	2026-06-09 02:43:05.865Z	171.478° S

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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 TIROS 3, 162 on other resources

View TIROS 3, 162 on NASA - NSSDCA Website

View TIROS 3, 162 on Heavens-Above

View TIROS 3, 162 on Keep Track

View TIROS 3, 162 on Celestrak

View TIROS 3, 162 on Gunter's Space Page

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

TIROS 3, 162

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 week ago

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-06-01T03:16:52.034Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #17 in the year 1961 (1961-07-12 UTC)

TIROS 3 Visibility forecast

Co-orbital & Co-planar RSOs

Check out TIROS 3, 162 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 week ago