THOR ABLESTAR DEB, 404

Orbit data source: Space-Track

THOR ABLESTAR DEB, 404 is space debris in LEO originally from a launch on Thu, 29 Jun 1961 UTC launched from the Air Force Eastern Test Range (AFETR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/404?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

404, 1961-015ED

Orbit

LEO

Last TLE update

17 hours ago

Origin

United States Space Force (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1961-06-29 (64 years ago)

Launch vehicle

Unknown

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

TLE from 17 hours ago

0 THOR ABLESTAR DEB
1 00404U 61015ED  25170.33639713  .00000474  00000-0  99280-3 0  9997
2 00404  66.4680 144.9094 0555557   5.0460 355.5851 12.92164980996398

Epoch: 2025-06-19T08:04Z

TLE epoch observation values (Epoch: 2025-06-19T08:04:24.712Z)

Latitude

0.00001°

Longitude

116.00089°

Altitude

870.104 km

Speed

7.62 km/s

True Right ascension

09h 39m 38s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

63.81157°

Longitude

176.26393°

Altitude

1,158.84 km

Speed

7.348 km/s

Apparent Right ascension

21h 37m 12s

Apparent Declination

49° 03' 13"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

12:03:06

Azimuth

23.008° NE

Elevation

4.617°

Doppler factor

Orbital elements

Apogee altitude

1,717.532 km

Perigee altitude

865.355 km

Semi-major axis

7,669.58 km

Eccentricity

0.05556

Inclination

66.468°

RAAN

144.9094°

Arg. of periapsis

5.046°

True anomaly

Unknown

Mean anomaly

355.5851°

Eccentric anomaly

Unknown

Mean motion

3.23136 °/min

Orbital period

111.41 mins

BSTAR

0.0009928

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Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)

TRANSIT 4A, 116

THOR ABLESTAR DEB, 140 (Decayed)

THOR ABLESTAR DEB, 141

THOR ABLESTAR DEB, 142 (Decayed)

THOR ABLESTAR DEB, 143 (Decayed)

THOR ABLESTAR DEB, 144

THOR ABLESTAR DEB, 145

THOR ABLESTAR DEB, 146 (Decayed)

THOR ABLESTAR DEB, 147

THOR ABLESTAR DEB, 148

THOR ABLESTAR DEB, 149 (Decayed)

THOR ABLESTAR DEB, 150

THOR ABLESTAR DEB, 151 (Decayed)

THOR ABLESTAR DEB, 152

THOR ABLESTAR DEB, 153 (Decayed)

THOR ABLESTAR DEB Visibility forecast

Observer location: undefined°, undefined°

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.
11 mins	2025-06-20 06:52:33.340Z	2.554° NNE	2025-06-20 06:56:33.340Z	36.87° NE	20.738°	2025-06-20 07:03:33.340Z	86.549° E
17 mins	2025-06-20 08:45:33.340Z	334.458° NNW	2025-06-20 08:52:33.340Z	34.293° NE	43.87°	2025-06-20 09:02:33.340Z	144.739° SSE
13 mins	2025-06-20 10:41:33.340Z	301.906° NW	2025-06-20 10:47:33.340Z	253.544° W	25.201°	2025-06-20 10:54:33.340Z	204.981° SW
10 mins	2025-06-20 23:12:33.340Z	176.977° S	2025-06-20 23:16:33.340Z	106.92° ESE	36.577°	2025-06-20 23:22:33.340Z	39.643° NE

Authenticating...

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Check out THOR ABLESTAR DEB, 404 on other resources

View THOR ABLESTAR DEB, 404 on Heavens-Above

View THOR ABLESTAR DEB, 404 on Keep Track

View THOR ABLESTAR DEB, 404 on Celestrak

View THOR ABLESTAR DEB, 404 on Gunter's Space Page

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