DELTA 1 R/B, 6127

Orbit data source: Space-Track

DELTA 1 R/B, 6127 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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/6127?theme=dark&initialShowStats=false

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Identifier

6127, 1972-058B

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Aerojet

Mission

Spacecraft

Bus & Motor

DSV-3N, AJ10-118F

Mass

756 kg wet, 756 kg dry

Launch date (UTC)

1972-07-23 (54 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

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 DELTA 1 R/B
1 06127U 72058B   26031.84514998  .00002308  00000-0  25022-3 0  9995
2 06127  98.4852 247.8147 0085604  12.2565 348.0704 14.86683371679523

Epoch: 2026-01-31T20:17Z

TLE epoch observation values (Epoch: 2026-01-31T20:17:00.958Z)

Latitude

-0.00001°

Longitude

172.49741°

Altitude

552.814 km

Speed

7.617 km/s

True Right ascension

16h 31m 15s

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

12:15:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

665.147 km

Perigee altitude

545.584 km

Semi-major axis

6,983.503 km

Eccentricity

0.00856

Inclination

98.4852°

RAAN

247.8147°

Arg. of periapsis

12.2565°

True anomaly

347.86548°

Mean anomaly

348.0704°

Eccentric anomaly

347.96816°

Mean motion

3.71906 °/min

Orbital period

96.8 mins

BSTAR

0.00025022

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Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB, 8575 (Decayed)

DELTA 1 DEB, 8580 (Decayed)

DELTA 1 DEB, 9673 (Decayed)

DELTA 1 DEB, 8573 (Decayed)

DELTA 1 DEB, 8503 (Decayed)

DELTA 1 DEB, 7839

DELTA 1 DEB, 42565

DELTA 1 DEB, 42555

DELTA 1 DEB, 7842 (Decayed)

DELTA 1 DEB, 7961 (Decayed)

DELTA 1 DEB, 7883 (Decayed)

DELTA 1 DEB, 8392 (Decayed)

DELTA 1 DEB, 8380 (Decayed)

DELTA 1 DEB, 8085 (Decayed)

DELTA 1 DEB, 7868 (Decayed)

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DELTA 1 R/B 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.
7 mins	2026-02-01 14:10:16.911Z	160.655° S	2026-02-01 14:14:16.911Z	16.329° NNE	42.684°	2026-02-01 14:17:16.911Z	350.102° N
7 mins	2026-02-02 03:32:16.911Z	0.105° NNE	2026-02-02 03:35:16.911Z	298.692° NW	39.298°	2026-02-02 03:39:16.911Z	211.396° SW

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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 DELTA 1 R/B, 6127 on other resources

View DELTA 1 R/B, 6127 on Heavens-Above

View DELTA 1 R/B, 6127 on Keep Track

View DELTA 1 R/B, 6127 on Celestrak

View DELTA 1 R/B, 6127 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 R/B, 6127

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-01-31T20:17:00.958Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 R/B, 6127 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago