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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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: 1 day ago

TLE from 1 day ago

0 ATLAS AGENA B DEB
1 00631U 63030E   26039.45833053  .00000002  00000-0  00000-0 0  9995
2 00631  88.4181 224.2944 0160022 214.0888 144.9598  8.55875983954625

Epoch: 2026-02-08T10:59Z

TLE epoch observation values (Epoch: 2026-02-08T10:59:59.757Z)

Latitude

0.00002°

Longitude

-79.2718°

Altitude

3,852.661 km

Speed

6.201 km/s

True Right ascension

14h 57m 10s

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

13:33:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,876.711 km

Perigee altitude

3,553.68 km

Semi-major axis

10,093.332 km

Eccentricity

0.016

Inclination

88.4181°

RAAN

224.2944°

Arg. of periapsis

214.0888°

True anomaly

145.9956°

Mean anomaly

144.9598°

Eccentric anomaly

145.47939°

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, 630

ATLAS AGENA B DEB, 3121

MIDAS 7/ERS 10, 622

ATLAS AGENA B DEB, 3132

ERS 9, 635

DASH 2, 624 (Decayed)

DASH 2 DEB *, 20153

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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.
40 mins	2026-02-09 12:14:03.774Z	170.651° S	2026-02-09 12:34:03.774Z	81.956° E	44.882°	2026-02-09 12:54:03.774Z	1.53° NNE
30 mins	2026-02-09 15:11:03.774Z	245.602° WSW	2026-02-09 15:25:03.774Z	294.708° NW	24.109°	2026-02-09 15:41:03.774Z	349.909° N
26 mins	2026-02-09 21:30:03.774Z	15.732° NNE	2026-02-09 21:43:03.774Z	62.593° ENE	21.901°	2026-02-09 21:56:03.774Z	109.842° ESE
36 mins	2026-02-10 00:17:03.774Z	359.225° N	2026-02-10 00:35:03.774Z	217.791° SW	44.964°	2026-02-10 00:53:03.774Z	186.284° SSW
23 mins	2026-02-10 03:07:03.774Z	342.684° N	2026-02-10 03:18:03.774Z	304.103° NW	21.558°	2026-02-10 03:30:03.774Z	261.025° W
30 mins	2026-02-10 10:46:03.774Z	132.944° SE	2026-02-10 11:02:03.774Z	71.194° E	35.416°	2026-02-10 11:16:03.774Z	12.787° 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

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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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-02-08T10:59:59.757Z)

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: 1 day ago