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OPS 5712 (P/L 160), 2826

Orbit data source: Space-Track

OPS 5712 (P/L 160), 2826 is a payload satellite owned by NRL (US) in LEO that was launched on Wed, 31 May 1967 UTC via a THOR SLV-2 AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier	2826, 1967-053A
Orbit	LEO
Last TLE update	4 hours ago
Origin	NRL (US)
Manufacturer	NRL
Mission	Operational Defense Calibration
Bus & Motor	NRL 14"?, Unknown motor
Mass	5 kg wet, 5 kg dry
Launch date (UTC)	1967-05-31 (58 years ago)
Launch vehicle	THOR SLV-2 AGENA D
Launch site	Air Force Western Test Range (AFWTR)
Object type	Payload Rocket body Debris
Shape & HBR	Sphere, 0.51 m
Radar Cross Section	0.204 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 4 hours ago

0 OPS 5712 (P/L 160)
1  2826U 67053A   25084.91902517  .00022730  00000-0  38824-2 0  9993
2  2826  69.9205  49.4831 0005730 288.7445  71.3076 14.68863805   691

Epoch: 2025-03-25T22:03Z

Definitive object data (Epoch: 2025-03-25T22:03:23.774Z)

Latitude	-0.00005°
Longitude	-104.98011°
Altitude	665.793 km
Speed	7.525 km/s
True Right ascension	03h 17m 55s
True Declination	0° 00' 00"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	58.54844°
Longitude	38.16698°
Altitude	677.968 km
Speed	7.522 km/s
Apparent Right ascension	16h 32m 07s
Apparent Declination	17° 57' 49"
Sunlit	Object is in full shadow

Visualization observer readout

Local Sidereal Time	07:05:24
Azimuth	39.502° NE
Elevation	-21.995°
Doppler factor	1

Orbital elements

Apogee altitude	666.716 km
Perigee altitude	658.647 km
Semi-major axis	7,040.818 km
Eccentricity	0.000573
Inclination	69.9205°
RAAN	49.4831°
Arg. of periapsis	288.7445°
True anomaly	71.36981°
Mean anomaly	71.3076°
Eccentric anomaly	71.3387°
Mean motion	3.67374 °/min
BSTAR	0.0038824
Orbital period	97.99 mins

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Other satellites on launch #53 in the year 1967 (1967-05-31 UTC)

THOR AGENA D R/B, 2825

OPS 5712 (P/L 152), 2873

OPS 5712 (P/L 153), 2874

SURCAL 150B, 2909

P/L 153 DEB, 19245

P/L 153 DEB, 39247 (Decayed)

OPS 5712 (P/L 160) Visibility forecast

Observer location: undefined°, undefined°

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.
8 mins	2025-03-26 08:24:48.020Z	344.952° N	2025-03-26 08:28:48.020Z	73.473° E	40.735°	2025-03-26 08:32:48.020Z	142.243° SSE
7 mins	2025-03-26 22:42:48.020Z	186.763° SSW	2025-03-26 22:45:48.020Z	103.437° ESE	41.811°	2025-03-26 22:49:48.020Z	32.024° NE
4 mins	2025-03-27 00:24:48.020Z	285.661° WNW	2025-03-27 00:26:48.020Z	314.592° NW	14.936°	2025-03-27 00:28:48.020Z	341.392° N

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Check out OPS 5712 (P/L 160), 2826 on other resources

View OPS 5712 (P/L 160), 2826 on NASA - NSSDCA Website

View OPS 5712 (P/L 160), 2826 on Heavens-Above

View OPS 5712 (P/L 160), 2826 on Keep Track

View OPS 5712 (P/L 160), 2826 on Celestrak

View OPS 5712 (P/L 160), 2826 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.