DELTA 1 DEB, 10198

Orbit data source: Space-Track

DELTA 1 DEB, 10198 is space debris in LEO originally from a launch on Thu, 14 Jul 1977 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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https://www.satcat.com/sats-embedded/10198?theme=dark&initialShowStats=false

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Identifier

10198, 1977-065AB

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1977-07-14 (49 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

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 DELTA 1 DEB
1 10198U 77065AB  26262.12357157  .00001213  00000-0  87068-3 0  9992
2 10198  29.5673  67.3706 0600219 233.1984 121.2042 13.30674361342151

Epoch: 2026-09-19T02:57Z

TLE epoch observation values (Epoch: 2026-09-19T02:57:56.583Z)

Latitude

-0.00001°

Longitude

24.84821°

Altitude

1,395.471 km

Speed

7.043 km/s

True Right ascension

04h 29m 28s

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

04:41:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,599.694 km

Perigee altitude

696.232 km

Semi-major axis

7,526.1 km

Eccentricity

0.06002

Inclination

29.5673°

RAAN

67.3706°

Arg. of periapsis

233.1984°

True anomaly

126.85757°

Mean anomaly

121.2042°

Eccentric anomaly

124.05347°

Mean motion

3.32421 °/min

Orbital period

108.3 mins

BSTAR

0.00087068

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Other satellites on launch #65 in the year 1977 (1977-07-14 UTC)

DELTA 1 DEB, 10343 (Decayed)

DELTA 1 DEB, 10243 (Decayed)

DELTA 1 DEB, 10215 (Decayed)

DELTA 1 DEB, 10205 (Decayed)

DELTA 1 DEB, 14841 (Decayed)

DELTA 1 DEB, 14492 (Decayed)

DELTA 1 DEB, 10480 (Decayed)

DELTA 1 DEB, 10475 (Decayed)

DELTA 1 DEB, 10232 (Decayed)

DELTA 1 DEB, 10231 (Decayed)

DELTA 1 DEB, 10181 (Decayed)

DELTA 1 DEB, 10228 (Decayed)

DELTA 1 DEB, 10192 (Decayed)

DELTA 1 DEB, 14493

DELTA 1 DEB, 10252

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DELTA 1 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.
13 mins	2026-09-20 13:19:55.917Z	197.382° SSW	2026-09-20 13:26:55.917Z	149.637° SSE	22.651°	2026-09-20 13:32:55.917Z	109.889° ESE
16 mins	2026-09-20 15:13:55.917Z	227.972° WSW	2026-09-20 15:21:55.917Z	165.571° S	39.709°	2026-09-20 15:29:55.917Z	104.918° ESE
15 mins	2026-09-20 17:09:55.917Z	246.325° WSW	2026-09-20 17:16:55.917Z	190.245° SSW	44.776°	2026-09-20 17:24:55.917Z	117.773° SE
13 mins	2026-09-20 19:05:55.917Z	252.686° W	2026-09-20 19:12:55.917Z	196.092° SSW	32.362°	2026-09-20 19:18:55.917Z	144.531° SSE
5 mins	2026-09-20 21:04:55.917Z	230.128° WSW	2026-09-20 21:06:55.917Z	215.376° SW	13.343°	2026-09-20 21:09:55.917Z	192.311° SSW

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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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Check out DELTA 1 DEB, 10198 on other resources

View DELTA 1 DEB, 10198 on Heavens-Above

View DELTA 1 DEB, 10198 on Keep Track

View DELTA 1 DEB, 10198 on Celestrak

View DELTA 1 DEB, 10198 on Gunter's Space Page

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

DELTA 1 DEB, 10198

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: 2026-09-19T02:57:56.583Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #65 in the year 1977 (1977-07-14 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10198 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago