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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/6127?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/6127?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

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: 6 hours ago

TLE from 6 hours ago

0 DELTA 1 R/B
1 06127U 72058B   26077.27129918  .00002416  00000-0  26058-3 0  9996
2 06127  98.4812 296.3100 0083847 224.3042 135.1441 14.86955347686278

Epoch: 2026-03-18T06:30Z

TLE epoch observation values (Epoch: 2026-03-18T06:30:40.249Z)

Latitude

-0.00001°

Longitude

22.80483°

Altitude

652.24 km

Speed

7.509 km/s

True Right ascension

19h 45m 14s

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

17:35:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

663.061 km

Perigee altitude

545.966 km

Semi-major axis

6,982.65 km

Eccentricity

0.00838

Inclination

98.4812°

RAAN

296.31°

Arg. of periapsis

224.3042°

True anomaly

135.81677°

Mean anomaly

135.1441°

Eccentric anomaly

135.48094°

Mean motion

3.71974 °/min

Orbital period

96.78 mins

BSTAR

0.00026058

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

DELTA 1 DEB, 8389 (Decayed)

DELTA 1 DEB, 7891 (Decayed)

DELTA 1 DEB, 8577 (Decayed)

DELTA 1 DEB, 8321 (Decayed)

DELTA 1 DEB, 42559 (Decayed)

DELTA 1 DEB, 8508 (Decayed)

DELTA 1 DEB, 8433 (Decayed)

DELTA 1 DEB, 7838

DELTA 1 DEB, 7893

DELTA 1 DEB, 8099 (Decayed)

DELTA 1 DEB, 8098 (Decayed)

DELTA 1 DEB, 7863 (Decayed)

DELTA 1 DEB, 8539

DELTA 1 DEB, 8319

DELTA 1 DEB, 7974 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

DELTA 1 R/B Visibility forecast

Loading observer location...
Set Observer location

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	2026-03-18 14:43:09.646Z	179.524° S	2026-03-18 14:46:09.646Z	267.796° W	42.527°	2026-03-18 14:50:09.646Z	340.206° N
4 mins	2026-03-19 02:30:09.646Z	63.635° ENE	2026-03-19 02:32:09.646Z	98.873° ESE	17.687°	2026-03-19 02:34:09.646Z	131.689° SE
6 mins	2026-03-19 04:05:09.646Z	345.396° N	2026-03-19 04:08:09.646Z	278.471° WNW	28.625°	2026-03-19 04:11:09.646Z	228.003° WSW

Items per page:

1–3 of 3 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-03-18T06:30:40.249Z)

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: 6 hours ago