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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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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: 6 hours ago

TLE from 6 hours ago

0 TIROS 3
1 00162U 61017A   26033.64706023  .00000096  00000-0  72858-4 0  9995
2 00162  47.8982 260.8849 0043413 125.6796 234.8150 14.45330482372310

Epoch: 2026-02-02T15:31Z

TLE epoch observation values (Epoch: 2026-02-02T15:31:46.003Z)

Latitude

-0°

Longitude

-104.89613°

Altitude

759.148 km

Speed

7.467 km/s

True Right ascension

17h 23m 32s

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

23:50:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

772.934 km

Perigee altitude

711.112 km

Semi-major axis

7,120.16 km

Eccentricity

0.00434

Inclination

47.8982°

RAAN

260.8849°

Arg. of periapsis

125.6796°

True anomaly

234.40969°

Mean anomaly

234.815°

Eccentric anomaly

234.61222°

Mean motion

3.61251 °/min

Orbital period

99.65 mins

BSTAR

0.000072858

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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.
9 mins	2026-02-02 22:33:55.704Z	304.222° NW	2026-02-02 22:38:55.704Z	23.127° NE	32.586°	2026-02-02 22:42:55.704Z	82.115° E
8 mins	2026-02-03 00:19:55.704Z	295.788° NW	2026-02-03 00:22:55.704Z	255.589° W	43.456°	2026-02-03 00:27:55.704Z	128.72° SE
4 mins	2026-02-03 02:05:55.704Z	244.033° WSW	2026-02-03 02:06:55.704Z	230.155° WSW	15.313°	2026-02-03 02:09:55.704Z	192.782° SSW
5 mins	2026-02-03 16:34:55.704Z	163.99° S	2026-02-03 16:36:55.704Z	135.591° SSE	18.995°	2026-02-03 16:39:55.704Z	94.588° ESE
9 mins	2026-02-03 18:16:55.704Z	237.141° WSW	2026-02-03 18:20:55.704Z	174.216° S	44.966°	2026-02-03 18:25:55.704Z	60.523° ENE
7 mins	2026-02-03 20:02:55.704Z	292.73° NW	2026-02-03 20:05:55.704Z	353.481° N	31.604°	2026-02-03 20:09:55.704Z	53.889° ENE
7 mins	2026-02-03 21:47:55.704Z	313.161° NW	2026-02-03 21:50:55.704Z	7.69° NNE	30.283°	2026-02-03 21:54:55.704Z	71.968° E

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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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-02-02T15:31:46.003Z)

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: 6 hours ago