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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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Iframe URL

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

Expand to show TLE details & history
Last TLE update: 3 weeks ago

TLE from 3 weeks ago

0 OPS 6679 (VELA 8)
1 02766U 67040B   26049.76197669 -.00001013  00000-0  00000-0 0  9996
2 02766  35.8497   7.2864 4660878 117.8557 359.0449  0.21263094  5241

Epoch: 2026-02-18T18:17Z

TLE epoch observation values (Epoch: 2026-02-18T18:17:14.786Z)

Latitude

33.02878°

Longitude

60.14501°

Altitude

56,290.858 km

Speed

3.059 km/s

True Right ascension

08h 12m 43s

True Declination

33° 00' 39"

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

20:00:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

167,460.137 km

Perigee altitude

56,929.378 km

Semi-major axis

118,572.895 km

Eccentricity

0.46609

Inclination

35.8497°

RAAN

7.2864°

Arg. of periapsis

117.8557°

True anomaly

357.03653°

Mean anomaly

359.0449°

Eccentric anomaly

358.21138°

Mean motion

0.05316 °/min

Orbital period

6,772.32 mins

BSTAR

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

ERS 27 (OV5-1), 2769

VELA 7/8 INTERSTAGE, 60000

TITAN 3C TRANSTAGE R/B, 2770

OPS 6638 (VELA 7), 2765

ERS 20 (OV5-3), 2768

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.
335 mins	2026-03-10 08:38:04.123Z	144.453° SSE	2026-03-10 11:27:04.123Z	174.647° S	15.906°	2026-03-10 14:13:04.123Z	203.86° SW

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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: 3 weeks ago

TLE from 3 weeks ago

TLE epoch observation values (Epoch: 2026-02-18T18:17:14.786Z)

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: 3 weeks ago