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OPS 6679 (VELA 8), 2766

Orbit data source: Space-Track

OPS 6679 (VELA 8), 2766 is a payload satellite owned by USAF SSD (US) in HEO that was launched on Fri, 28 Apr 1967 UTC via a TITAN IIIC launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft 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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https://www.satcat.com/sats-embedded/2766?theme=dark&initialShowStats=false

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Identifier

2766, 1967-040B

Orbit

HEO

Country

Related business

United States Space Force (US)

Manufacturer

TRW

Mission

Spacecraft

Bus & Motor

VELA, BE-3

Mass

~348 kg wet, 221 kg dry

Launch date (UTC)

1967-04-28 (59 years ago)

Launch vehicle

TITAN IIIC

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

RCS unknown

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Last TLE update: in 3 days

TLE from in 3 days

0 OPS 6679 (VELA 8)
1 02766U 67040B   26077.99047656 -.00000716  00000-0  00000-0 0  9991
2 02766  36.0453   6.6849 4644594 119.1395 359.8489  0.21266075  5305

Epoch: 2026-03-18T23:46Z

TLE epoch observation values (Epoch: 2026-03-18T23:46:17.174Z)

Latitude

32.38925°

Longitude

-46.85989°

Altitude

57,515.032 km

Speed

3.019 km/s

True Right ascension

08h 25m 01s

True Declination

32° 22' 19"

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

20:59:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

167,250.821 km

Perigee altitude

57,116.526 km

Semi-major axis

118,561.81 km

Eccentricity

0.46446

Inclination

36.0453°

RAAN

6.6849°

Arg. of periapsis

119.1395°

True anomaly

359.53344°

Mean anomaly

359.8489°

Eccentric anomaly

359.71786°

Mean motion

0.05317 °/min

Orbital period

6,771.37 mins

BSTAR

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Other satellites on launch #40 in the year 1967 (1967-04-28 UTC)

TITAN 3C TRANSTAGE R/B, 2770

VELA 7/8 INTERSTAGE, 60000

ERS 20 (OV5-3), 2768

ERS 27 (OV5-1), 2769

OPS 6638 (VELA 7), 2765

ERS 18, 2767

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OPS 6679 (VELA 8) 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.
157 mins	2026-03-16 13:49:33.781Z	151.426° SSE	2026-03-16 16:26:33.781Z	182.173° SSW	16.981°	2026-03-16 16:26:33.781Z	182.173° SSW

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Co-orbital & Co-planar RSOs

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

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

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Check out OPS 6679 (VELA 8), 2766 on other resources

View OPS 6679 (VELA 8), 2766 on NASA - NSSDCA Website

View OPS 6679 (VELA 8), 2766 on Heavens-Above

View OPS 6679 (VELA 8), 2766 on Keep Track

View OPS 6679 (VELA 8), 2766 on Celestrak

View OPS 6679 (VELA 8), 2766 on Gunter's Space Page

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

OPS 6679 (VELA 8), 2766

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: in 3 days

TLE from in 3 days

TLE epoch observation values (Epoch: 2026-03-18T23:46:17.174Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #40 in the year 1967 (1967-04-28 UTC)

OPS 6679 (VELA 8) Visibility forecast

Co-orbital & Co-planar RSOs

Check out OPS 6679 (VELA 8), 2766 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: in 3 days