SMAP, 40376
Orbit data source: Space-Track
SMAP, 40376 is a payload satellite owned by JPL (US) in SSO that was launched on Sat, 31 Jan 2015 UTC via a DELTA 7320-10C 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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40376 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
JPL
Mission
Partially operational Civil Earth Obs Sci
Bus & Motor
SMAP, Unknown motor
Mass
944 kg wet, 863 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Rod + 1 Dish, 6.0 m
Radar Cross Section
9.605 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 SMAP
1 40376U 15003A 26295.66955203 .00000346 00000-0 76011-4 0 9991
2 40376 98.1312 300.9842 0001354 86.3735 273.7622 14.63395494626266Epoch: 2026-10-22T16:04Z
TLE epoch observation values (Epoch: 2026-10-22T16:04:09.295Z)
Latitude
-0.00002°
Longitude
28.84435°
Altitude
685.161 km
Speed
7.514 km/s
True Right ascension
20h 03m 56s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
17:01:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
680.261 km
Perigee altitude
678.349 km
Semi-major axis
7,057.442 km
Eccentricity
0.00014
Inclination
98.1312°
RAAN
300.9842°
Arg. of periapsis
86.3735°
True anomaly
273.74672°
Mean anomaly
273.7622°
Eccentric anomaly
273.75446°
Mean motion
3.66077 °/min
Orbital period
98.34 mins
BSTAR
0.000076011
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Other satellites on launch #3 in the year 2015 (2015-01-31 UTC)
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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.SMAP 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-10-23 00:23:03.434Z | 161.709° S | 2026-10-23 00:27:03.434Z | 135.486° SSE | 70.612° | 2026-10-23 00:32:03.434Z | 349.692° N |
| 5 mins | 2026-10-23 12:22:03.434Z | 58.162° ENE | 2026-10-23 12:24:03.434Z | 88.739° E | 19.758° | 2026-10-23 12:27:03.434Z | 134.235° SE |
| 7 mins | 2026-10-23 13:59:03.434Z | 346.527° N | 2026-10-23 14:02:03.434Z | 280.327° WNW | 38.666° | 2026-10-23 14:06:03.434Z | 221.287° SW |
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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