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TIROS 9, 978

Orbit data source: Space-Track

TIROS 9, 978 is a payload satellite owned by GSFC (US) in SSO that was launched on Fri, 22 Jan 1965 UTC via a THOR DELTA C 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/978?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

978, 1965-004A

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

RCA/East Windsor

Mission

Non-operational spacecraft

Bus & Motor

TIROS I, Unknown motor

Mass

138 kg wet, 138 kg dry

Launch date (UTC)

1965-01-22 (61 years ago)

Launch vehicle

THOR DELTA C

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 9
1 00978U 65004A   25304.30505548  .00000162  00000-0  21700-3 0  9995
2 00978  96.4035 200.5481 1158127 169.8816 192.7921 12.11119532683900

Epoch: 2025-10-31T07:19Z

TLE epoch observation values (Epoch: 2025-10-31T07:19:16.793Z)

Latitude

-0.00006°

Longitude

50.87674°

Altitude

2,543.432 km

Speed

6.294 km/s

True Right ascension

13h 22m 11s

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

08:46:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,556.062 km

Perigee altitude

701.461 km

Semi-major axis

8,006.899 km

Eccentricity

0.11581

Inclination

96.4035°

RAAN

200.5481°

Arg. of periapsis

169.8816°

True anomaly

190.21948°

Mean anomaly

192.7921°

Eccentric anomaly

191.47232°

Mean motion

3.02933 °/min

Orbital period

118.84 mins

BSTAR

0.000217

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Other satellites on launch #4 in the year 1965 (1965-01-22 UTC)

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TIROS 9 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.
17 mins	2025-10-31 15:24:12.946Z	113.527° SE	2025-10-31 15:33:12.946Z	65.092° ENE	25.796°	2025-10-31 15:41:12.946Z	11.51° NNE
21 mins	2025-10-31 17:18:12.946Z	170.305° S	2025-10-31 17:30:12.946Z	281.559° WNW	44.762°	2025-10-31 17:39:12.946Z	347.425° N
15 mins	2025-10-31 19:20:12.946Z	233.193° WSW	2025-10-31 19:28:12.946Z	275.045° WNW	20.214°	2025-10-31 19:35:12.946Z	316.826° NNW
8 mins	2025-11-01 05:51:12.946Z	15.118° NNE	2025-11-01 05:55:12.946Z	115.772° SE	44.145°	2025-11-01 05:59:12.946Z	185.233° SSW

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out TIROS 9, 978 on other resources

View TIROS 9, 978 on NASA - NSSDCA Website

View TIROS 9, 978 on Heavens-Above

View TIROS 9, 978 on Keep Track

View TIROS 9, 978 on Celestrak

View TIROS 9, 978 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 9, 978

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: 2025-10-31T07:19:16.793Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #4 in the year 1965 (1965-01-22 UTC)

TIROS 9 Visibility forecast

Co-orbital & Co-planar RSOs

Check out TIROS 9, 978 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago