DELTA 1 R/B, 3315
Orbit data source: Space-Track
DELTA 1 R/B, 3315 is space debris originally from a launch on Thu, 04 Jul 1968 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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3315 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Thiokol/TE
Mission
Spacecraft
Bus & Motor
STAR 37, Unknown motor
Mass
65 kg wet, 65 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
SPHERE + CONE, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 DELTA 1 R/B
1 03315U 68055B 26256.19663764 .00000104 00000-0 33654-3 0 9998
2 03315 120.6672 350.5932 2628237 286.2475 70.2285 9.25766982949706Epoch: 2026-09-13T04:43Z
TLE epoch observation values (Epoch: 2026-09-13T04:43:09.492Z)
Latitude
22.87529°
Longitude
-86.81819°
Altitude
2,994.385 km
Speed
6.595 km/s
True Right ascension
22h 24m 39s
True Declination
22° 46' 54"
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
15:02:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
5,719.993 km
Perigee altitude
684.175 km
Semi-major axis
9,580.221 km
Eccentricity
0.26282
Inclination
120.6672°
RAAN
350.5932°
Arg. of periapsis
286.2475°
True anomaly
100.58938°
Mean anomaly
70.2285°
Eccentric anomaly
85.23515°
Mean motion
2.31462 °/min
Orbital period
155.53 mins
BSTAR
0.00033654
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Other satellites on launch #55 in the year 1968 (1968-07-04 UTC)
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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 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. |
|---|---|---|---|---|---|---|---|
| 52 mins | 2026-09-13 23:12:22.669Z | 51.447° ENE | 2026-09-13 23:38:22.669Z | 343.555° N | 55.274° | 2026-09-14 00:04:22.669Z | 277.348° WNW |
| 47 mins | 2026-09-14 01:36:22.669Z | 74.999° E | 2026-09-14 01:56:22.669Z | 6.827° NNE | 52.205° | 2026-09-14 02:23:22.669Z | 305.113° NW |
| 43 mins | 2026-09-14 04:01:22.669Z | 117.526° SE | 2026-09-14 04:16:22.669Z | 33.59° NE | 76.151° | 2026-09-14 04:44:22.669Z | 317.94° NNW |
| 33 mins | 2026-09-14 06:32:22.669Z | 180.11° SSW | 2026-09-14 06:43:22.669Z | 247.499° WSW | 46.798° | 2026-09-14 07:05:22.669Z | 315.297° NNW |
| 41 mins | 2026-09-14 17:51:22.669Z | 49.414° ENE | 2026-09-14 18:15:22.669Z | 107.992° ESE | 36.076° | 2026-09-14 18:32:22.669Z | 169.53° S |
| 52 mins | 2026-09-14 20:12:22.669Z | 41.163° NE | 2026-09-14 20:42:22.669Z | 134.237° SE | 85.785° | 2026-09-14 21:04:22.669Z | 224.567° SW |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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