DELTA 1 DEB, 42633
Orbit data source: Space-Track
DELTA 1 DEB, 42633 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
42633 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
Expand to show TLE details & historyLast TLE update: 2 weeks ago
TLE from 2 weeks ago
0 DELTA 1 DEB
1 42633U 75052LS 26156.32692129 .00000299 00000-0 74135-3 0 9994
2 42633 99.6600 1.0313 0126416 44.9753 316.1525 13.25596359605866Epoch: 2026-06-05T07:50Z
TLE epoch observation values (Epoch: 2026-06-05T07:50:45.999Z)
Latitude
0.00005°
Longitude
-10.4188°
Altitude
1,097.991 km
Speed
7.336 km/s
True Right ascension
00h 04m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:40:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,256.054 km
Perigee altitude
1,065.447 km
Semi-major axis
7,538.888 km
Eccentricity
0.01264
Inclination
99.66°
RAAN
1.0313°
Arg. of periapsis
44.9753°
True anomaly
315.13747°
Mean anomaly
316.1525°
Eccentric anomaly
315.64614°
Mean motion
3.31575 °/min
Orbital period
108.57 mins
BSTAR
0.00074135
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)
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.DELTA 1 DEB Visibility forecast
Loading 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-18 12:57:00.757Z | 142.921° SSE | 2026-06-18 13:03:00.757Z | 61.355° ENE | 38.982° | 2026-06-18 13:09:00.757Z | 354.757° N |
| 8 mins | 2026-06-18 14:47:00.757Z | 228.559° WSW | 2026-06-18 14:50:00.757Z | 263.994° W | 22.231° | 2026-06-18 14:55:00.757Z | 316.537° NNW |
| 13 mins | 2026-06-19 02:07:00.757Z | 23.996° NE | 2026-06-19 02:13:00.757Z | 100.207° ESE | 41.268° | 2026-06-19 02:20:00.757Z | 181.228° SSW |
| 10 mins | 2026-06-19 03:55:00.757Z | 345.93° N | 2026-06-19 04:00:00.757Z | 293.346° NW | 24.282° | 2026-06-19 04:05:00.757Z | 247.478° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 |
|---|