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SNAP-3 JIMI, 40975

Orbit data source: Space-Track

SNAP-3 JIMI, 40975 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.

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Iframe URL

https://www.satcat.com/sats-embedded/40975?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

40975, 2015-058M

Orbit

LEO

Last TLE update

15 hours ago

Origin

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 (10 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, 0.5 m

Radar Cross Section

0.085 m², Small (<0.1 m²)

Expand to show TLE details & history

TLE from 15 hours ago

0 SNAP-3 JIMI
1 40975U 15058M   25178.63711701  .00005147  00000-0  37803-3 0  9994
2 40975  64.7663 257.1167 0139923 192.3200 167.4483 14.97012854 61058

Epoch: 2025-06-27T15:17Z

TLE epoch observation values (Epoch: 2025-06-27T15:17:26.909Z)

Latitude

-0.00011°

Longitude

111.7674°

Altitude

673.198 km

Speed

7.469 km/s

True Right ascension

17h 08m 27s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-37.94135°

Longitude

-48.81568°

Altitude

505.319 km

Speed

7.657 km/s

Apparent Right ascension

06h 17m 47s

Apparent Declination

-38° 43' 51"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

18:08:32

Azimuth

302.788° NW

Elevation

-87.854°

Doppler factor

Orbital elements

Apogee altitude

671.982 km

Perigee altitude

477.41 km

Semi-major axis

6,952.833 km

Eccentricity

0.01399

Inclination

64.7663°

RAAN

257.1167°

Arg. of periapsis

192.32°

True anomaly

Unknown

Mean anomaly

167.4483°

Eccentric anomaly

Unknown

Mean motion

3.7437 °/min

Orbital period

96.16 mins

BSTAR

0.00037803

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

ATLAS 5 CENTAUR R/B, 40978

SNAP-3 JIMI Visibility forecast

Observer location: undefined°, undefined°

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.
8 mins	2025-06-28 07:28:32.229Z	230.556° WSW	2025-06-28 07:32:32.229Z	305.351° NW	38.25°	2025-06-28 07:36:32.229Z	20.668° NNE
6 mins	2025-06-28 15:54:32.229Z	327.046° NNW	2025-06-28 15:56:32.229Z	318.802° NNW	43.659°	2025-06-28 16:00:32.229Z	150.538° SSE
6 mins	2025-06-29 05:54:32.229Z	160.032° S	2025-06-29 05:57:32.229Z	106.617° ESE	24.725°	2025-06-29 06:00:32.229Z	60.202° ENE

Authenticating...

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Check out SNAP-3 JIMI, 40975 on other resources

View SNAP-3 JIMI, 40975 on NASA - NSSDCA Website

View SNAP-3 JIMI, 40975 on Heavens-Above

View SNAP-3 JIMI, 40975 on Keep Track

View SNAP-3 JIMI, 40975 on Celestrak

View SNAP-3 JIMI, 40975 on Gunter's Space Page

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