DELTA 1 DEB (YO), 312
Orbit data source: Space-Track
DELTA 1 DEB (YO), 312 is space debris in LEO originally from a launch on Tue, 19 Jun 1962 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
312 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Spacecraft
Bus & Motor
Unknown
Mass
~1 kg wet, ~1 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB (YO)
1 00312U 62025C 25255.47813435 .00000594 00000-0 12824-3 0 9993
2 00312 58.2486 322.5452 0187238 295.0438 63.1257 14.60815838318329Epoch: 2025-09-12T11:28Z
TLE epoch observation values (Epoch: 2025-09-12T11:28:30.807Z)
Latitude
-0.00002°
Longitude
158.69155°
Altitude
634.095 km
Speed
7.573 km/s
True Right ascension
21h 30m 10s
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
19:09:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
822.361 km
Perigee altitude
557.675 km
Semi-major axis
7,068.155 km
Eccentricity
0.01872
Inclination
58.2486°
RAAN
322.5452°
Arg. of periapsis
295.0438°
True anomaly
65.05965°
Mean anomaly
63.1257°
Eccentric anomaly
64.09066°
Mean motion
3.65245 °/min
Orbital period
98.56 mins
BSTAR
0.00012824
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 #25 in the year 1962 (1962-06-19 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 (YO) 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-14 06:19:39.494Z | 212.43° SW | 2025-09-14 06:23:39.494Z | 144.716° SSE | 43.929° | 2025-09-14 06:28:39.494Z | 45.148° ENE |
| 7 mins | 2025-09-14 08:03:39.494Z | 285.781° WNW | 2025-09-14 08:06:39.494Z | 330.673° NNW | 22.573° | 2025-09-14 08:10:39.494Z | 21.25° NNE |
| 4 mins | 2025-09-14 11:33:39.494Z | 357.5° N | 2025-09-14 11:35:39.494Z | 20.615° NNE | 13.643° | 2025-09-14 11:37:39.494Z | 42.563° NE |
| 8 mins | 2025-09-14 13:15:39.494Z | 341.29° N | 2025-09-14 13:18:39.494Z | 27.679° NE | 31.048° | 2025-09-14 13:23:39.494Z | 102.63° ESE |
| 8 mins | 2025-09-14 14:57:39.494Z | 300.179° NW | 2025-09-14 15:01:39.494Z | 229.784° WSW | 35.163° | 2025-09-14 15:05:39.494Z | 169.223° S |
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 ascending 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 ascending order |
|---|