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LUNA-1, 66777

Orbit data source: Space-Track

LUNA-1, 66777 is a payload satellite owned by Aselsan (TR) in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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 src="https://www.satcat.com/sats-embedded/66777?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/66777?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66777, 2025-276DR

Orbit

SSO

Country

TR / TURK

Related business

Aselsan (TR)

Manufacturer

Aselsan

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 6U?, Unknown motor

Mass

~12 kg wet, ~12 kg dry

Launch date (UTC)

2025-11-28 (9 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 LUNA-1
1 66777U 25276DR  26238.21089653  .00007155  00000-0  29941-3 0  9996
2 66777  97.4215 311.7849 0001831  33.5458 326.5894 15.23872925 41126

Epoch: 2026-08-26T05:03Z

TLE epoch observation values (Epoch: 2026-08-26T05:03:41.460Z)

Latitude

-0.00009°

Longitude

-98.60499°

Altitude

496.217 km

Speed

7.617 km/s

True Right ascension

20h 47m 08s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

13:31:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

492.391 km

Perigee altitude

489.875 km

Semi-major axis

6,869.27 km

Eccentricity

0.00018

Inclination

97.4215°

RAAN

311.7849°

Arg. of periapsis

33.5458°

True anomaly

326.57784°

Mean anomaly

326.5894°

Eccentric anomaly

326.58362°

Mean motion

3.81221 °/min

Orbital period

94.43 mins

BSTAR

0.00029941

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

FORESAIL-1 PRIME, 66778

NUSAT-51 (YVONNE BRILL), 66740

FLOCK 4H 30, 66733

FLOCK 4H 3, 66706

LEMUR-2-LAILA, 66776

LEMUR-2-VUKASIN, 66785

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LUNA-1 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.
6 mins	2026-08-27 04:50:03.779Z	152.812° SSE	2026-08-27 04:53:03.779Z	46.208° ENE	40.063°	2026-08-27 04:56:03.779Z	356.04° N
5 mins	2026-08-27 17:53:03.779Z	11.693° NNE	2026-08-27 17:55:03.779Z	354.244° N	44.954°	2026-08-27 17:58:03.779Z	193.372° 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 LUNA-1, 66777 on other resources

View LUNA-1, 66777 on NASA - NSSDCA Website

View LUNA-1, 66777 on Heavens-Above

View LUNA-1, 66777 on Keep Track

View LUNA-1, 66777 on Celestrak

View LUNA-1, 66777 on Gunter's Space Page

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

LUNA-1, 66777

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-08-26T05:03:41.460Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

LUNA-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out LUNA-1, 66777 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago