ATLAS AGENA B DEB, 631

Orbit data source: Space-Track

ATLAS AGENA B DEB, 631 is space debris in LEO originally from a launch on Fri, 19 Jul 1963 UTC launched from the Air Force Western Test Range (AFWTR). 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/631?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

631, 1963-030E

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

~10 kg wet, ~10 kg dry

Launch date (UTC)

1963-07-19 (63 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 2 days ago

TLE from 2 days ago

0 ATLAS AGENA B DEB
1   631U 63030E   26086.32650175  .00000003  00000-0  00000+0 0  9995
2   631  88.4308 221.7303 0160386 168.1152 192.3547  8.55876101958632

Epoch: 2026-03-27T07:50Z

TLE epoch observation values (Epoch: 2026-03-27T07:50:09.751Z)

Latitude

-0.00003°

Longitude

-80.57303°

Altitude

3,877.844 km

Speed

6.186 km/s

True Right ascension

14h 46m 55s

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

16:58:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,877.077 km

Perigee altitude

3,553.311 km

Semi-major axis

10,093.331 km

Eccentricity

0.01604

Inclination

88.4308°

RAAN

221.7303°

Arg. of periapsis

168.1152°

True anomaly

191.96902°

Mean anomaly

192.3547°

Eccentric anomaly

192.16111°

Mean motion

2.14038 °/min

Orbital period

168.19 mins

BSTAR

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Other satellites on launch #30 in the year 1963 (1963-07-19 UTC)

ATLAS AGENA B DEB, 3121

MIDAS 7/ERS 10, 622

ATLAS AGENA B DEB, 3132

DASH 2 DEB *, 20153

ATLAS AGENA B DEB, 630

ERS 9, 635

DASH 2, 624 (Decayed)

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ATLAS AGENA B DEB 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.
34 mins	2026-03-29 19:32:25.862Z	5.696° NNE	2026-03-29 19:49:25.862Z	77.478° E	37.367°	2026-03-29 20:06:25.862Z	151.316° SSE
32 mins	2026-03-29 22:21:25.862Z	351.986° N	2026-03-29 22:37:25.862Z	284.931° WNW	36.924°	2026-03-29 22:53:25.862Z	219.742° SW
22 mins	2026-03-30 06:11:25.862Z	91.676° ESE	2026-03-30 06:22:25.862Z	54.067° ENE	19.689°	2026-03-30 06:33:25.862Z	16.807° NNE
38 mins	2026-03-30 08:46:25.862Z	168.467° S	2026-03-30 09:05:25.862Z	79.442° E	44.718°	2026-03-30 09:24:25.862Z	1.823° NNE

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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 ATLAS AGENA B DEB, 631 on other resources

View ATLAS AGENA B DEB, 631 on Heavens-Above

View ATLAS AGENA B DEB, 631 on Keep Track

View ATLAS AGENA B DEB, 631 on Celestrak

View ATLAS AGENA B DEB, 631 on Gunter's Space Page

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

ATLAS AGENA B DEB, 631

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-03-27T07:50:09.751Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #30 in the year 1963 (1963-07-19 UTC)

ATLAS AGENA B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out ATLAS AGENA B DEB, 631 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago