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ANSER-FLW2, 58018

Orbit data source: Space-Track

ANSER-FLW2, 58018 is a payload satellite owned by INTA (ES) in SSO that was launched on Mon, 09 Oct 2023 UTC via a VEGA launch vehicle from the French Guiana (FRGUI). 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/58018?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58018, 2023-155C

Orbit

SSO

Country

ES / SPN

Related business

National Institute for Aerospace Technology (ES)

Manufacturer

INTA

Mission

Operational Civil Imaging

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4 kg wet, 4 kg dry

Launch date (UTC)

2023-10-09 (3 years ago)

Launch vehicle

VEGA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.1 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 ANSER-FLW2
1 58018U 23155C   26154.52438984  .00021195  00000-0  43560-3 0  9998
2 58018  97.5540 243.0657 0000956 168.9826 191.1444 15.46014523146849

Epoch: 2026-06-03T12:35Z

TLE epoch observation values (Epoch: 2026-06-03T12:35:07.282Z)

Latitude

0.00001°

Longitude

162.30359°

Altitude

432.159 km

Speed

7.652 km/s

True Right ascension

16h 12m 15s

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

04:04:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

425.987 km

Perigee altitude

424.686 km

Semi-major axis

6,803.473 km

Eccentricity

0.0001

Inclination

97.554°

RAAN

243.0657°

Arg. of periapsis

168.9826°

True anomaly

191.14228°

Mean anomaly

191.1444°

Eccentric anomaly

191.14334°

Mean motion

3.86765 °/min

Orbital period

93.08 mins

BSTAR

0.0004356

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Other satellites on launch #155 in the year 2023 (2023-10-09 UTC)

ANSER-FLW1, 58019

CSC-2, 58021

FORMOSAT-7R/TRITON, 58017

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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.

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ANSER-FLW2 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.
5 mins	2026-06-03 19:21:07.362Z	345.38° N	2026-06-03 19:24:07.362Z	270.661° WNW	23.954°	2026-06-03 19:26:07.362Z	230.616° WSW
4 mins	2026-06-04 05:49:07.362Z	152.185° SSE	2026-06-04 05:51:07.362Z	44.055° NE	41.355°	2026-06-04 05:53:07.362Z	356.801° N

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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 ANSER-FLW2, 58018 on other resources

View ANSER-FLW2, 58018 on NASA - NSSDCA Website

View ANSER-FLW2, 58018 on Heavens-Above

View ANSER-FLW2, 58018 on Keep Track

View ANSER-FLW2, 58018 on Celestrak

View ANSER-FLW2, 58018 on Gunter's Space Page

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

ANSER-FLW2, 58018

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-06-03T12:35:07.282Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #155 in the year 2023 (2023-10-09 UTC)

ANSER-FLW2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ANSER-FLW2, 58018 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago