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MIDAS 6 (FTV 1169), 574

Orbit data source: Space-Track

MIDAS 6 (FTV 1169), 574 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Thu, 09 May 1963 UTC via an ATLAS AGENA B 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/574?theme=dark&initialShowStats=false

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Identifier

574, 1963-014A

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

LMSC

Mission

Spacecraft

Bus & Motor

MIDAS, Unknown motor

Mass

~1,540 kg wet, ~840 kg dry

Launch date (UTC)

1963-05-09 (63 years ago)

Launch vehicle

ATLAS AGENA B

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 MIDAS 6 (FTV 1169)
1 00574U 63014A   26136.17334313  .00000025  00000-0  10316-1 0  9992
2 00574  87.3564 198.8025 0031885 145.6906 214.6015  8.65276678215013

Epoch: 2026-05-16T04:09Z

TLE epoch observation values (Epoch: 2026-05-16T04:09:36.846Z)

Latitude

-0.00005°

Longitude

-97.49514°

Altitude

3,672.638 km

Speed

6.29 km/s

True Right ascension

13h 15m 12s

True Declination

0° 00' 00"

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

00:52:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,673.884 km

Perigee altitude

3,609.986 km

Semi-major axis

10,020.072 km

Eccentricity

0.00319

Inclination

87.3564°

RAAN

198.8025°

Arg. of periapsis

145.6906°

True anomaly

214.3947°

Mean anomaly

214.6015°

Eccentric anomaly

214.49803°

Mean motion

2.1639 °/min

Orbital period

166.37 mins

BSTAR

0.010316

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Other satellites on launch #14 in the year 1963 (1963-05-09 UTC)

WESTFORD NEEDLES, 3330 (Decayed)

WESTFORD NEEDLES, 2373 (Decayed)

WESTFORD NEEDLES, 20022 (Decayed)

WESTFORD NEEDLES, 3159 (Decayed)

WESTFORD NEEDLES, 3239

WESTFORD NEEDLES, 20018 (Decayed)

WESTFORD NEEDLES, 5993 (Decayed)

WESTFORD NEEDLES, 2363 (Decayed)

ERS 5, 579 (Decayed)

WESTFORD NEEDLES, 2430 (Decayed)

WESTFORD NEEDLES, 5503 (Decayed)

WESTFORD NEEDLES, 3105 (Decayed)

WESTFORD NEEDLES, 18963 (Decayed)

WESTFORD NEEDLES, 2638 (Decayed)

WESTFORD NEEDLES, 19108 (Decayed)

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MIDAS 6 (FTV 1169) 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.
23 mins	2026-05-16 16:15:15.287Z	8.389° NNE	2026-05-16 16:20:15.287Z	97.005° ESE	44.901°	2026-05-16 16:38:15.287Z	180.191° SSW
25 mins	2026-05-16 18:51:15.287Z	341.965° N	2026-05-16 19:03:15.287Z	297.707° NW	23.564°	2026-05-16 19:16:15.287Z	251.078° W
29 mins	2026-05-17 02:28:15.287Z	122.051° SE	2026-05-17 02:42:15.287Z	67.315° ENE	30.115°	2026-05-17 02:57:15.287Z	11.732° NNE
36 mins	2026-05-17 05:09:15.287Z	193.608° SSW	2026-05-17 05:26:15.287Z	271.147° WNW	42.914°	2026-05-17 05:45:15.287Z	359.586° N
16 mins	2026-05-17 08:12:15.287Z	285.458° WNW	2026-05-17 08:19:15.287Z	309.431° NW	14.063°	2026-05-17 08:28:15.287Z	340.05° N
32 mins	2026-05-17 14:15:15.287Z	9.257° NNE	2026-05-17 14:30:15.287Z	70.801° E	32.031°	2026-05-17 14:47:15.287Z	137.575° SSE

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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 MIDAS 6 (FTV 1169), 574 on other resources

View MIDAS 6 (FTV 1169), 574 on NASA - NSSDCA Website

View MIDAS 6 (FTV 1169), 574 on Heavens-Above

View MIDAS 6 (FTV 1169), 574 on Keep Track

View MIDAS 6 (FTV 1169), 574 on Celestrak

View MIDAS 6 (FTV 1169), 574 on Gunter's Space Page

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

MIDAS 6 (FTV 1169), 574

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: 2026-05-16T04:09:36.846Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #14 in the year 1963 (1963-05-09 UTC)

MIDAS 6 (FTV 1169) Visibility forecast

Co-orbital & Co-planar RSOs

Check out MIDAS 6 (FTV 1169), 574 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago