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SNAP-3 ALICE, 40970

Orbit data source: Space-Track

SNAP-3 ALICE, 40970 is a payload satellite owned by SMDC (US) in LEO that was launched on Thu, 08 Oct 2015 UTC via an ATLAS V 401 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.

Not visible in the next 10 days

Iframe embed code

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Iframe URL

https://www.satcat.com/sats-embedded/40970?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

40970, 2015-058G

Orbit

LEO

Country

US

Related business

United States Army (US)

Manufacturer

Duocomm Miltec

Mission

Operational Defense Communications

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5.3 kg wet, 5.3 kg dry

Launch date (UTC)

2015-10-08 (11 years ago)

Launch vehicle

ATLAS V 401

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 8 Pan, 0.3 m

Radar Cross Section

0.085 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 SNAP-3 ALICE
1 40970U 15058G   26261.09719670  .04983168  74534-5  17818-2 0  9999
2 40970  64.7263 135.1831 0016469 257.8564 102.0768 16.24181982131523

Epoch: 2026-09-18T02:19Z

TLE epoch observation values (Epoch: 2026-09-18T02:19:57.794Z)

Latitude

-0.00006°

Longitude

103.16729°

Altitude

212.629 km

Speed

7.778 km/s

True Right ascension

09h 00m 43s

True Declination

0° 00' 00"

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

07:37:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

217.556 km

Perigee altitude

195.866 km

Semi-major axis

6,584.848 km

Eccentricity

0.00165

Inclination

64.7263°

RAAN

135.1831°

Arg. of periapsis

257.8564°

True anomaly

102.26126°

Mean anomaly

102.0768°

Eccentric anomaly

102.16904°

Mean motion

4.06186 °/min

Orbital period

88.63 mins

BSTAR

0.0017818

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Other satellites on launch #58 in the year 2015 (2015-10-08 UTC)

USA 264 DEB, 40981

BISONSAT, 40968

AEROCUBE 5C, 40965

PROPCUBE 3, 40973

PROPCUBE 1, 40976

SNAP-3 EDDIE, 40972

SINOD-D 1, 40974

AEROCUBE 7, 40966

SNAP-3 JIMI, 40975

LMRST-SAT, 40971

SINOD-D 3, 40977

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SNAP-3 ALICE Visibility

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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.
SNAP-3 ALICE is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

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

Please sign in to view Co-orbital & Co-planar RSOs.

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

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Check out SNAP-3 ALICE, 40970 on other resources

View SNAP-3 ALICE, 40970 on NASA - NSSDCA Website

View SNAP-3 ALICE, 40970 on Heavens-Above

View SNAP-3 ALICE, 40970 on Keep Track

View SNAP-3 ALICE, 40970 on Celestrak

View SNAP-3 ALICE, 40970 on Gunter's Space Page

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

Documentation

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