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WNISAT 1R, 42835

Orbit data source: Space-Track

WNISAT 1R, 42835 is a payload satellite owned by WNI (JP) in SSO that was launched on Fri, 14 Jul 2017 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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Identifier
42835, 2017-042L
Orbit
SSO
Last TLE update
9 hours ago
Origin
Manufacturer
AXELSPACE
Mission
Operational Commercial Weather
Bus & Motor
HODOYOSHI, Unknown motor
Mass
40 kg wet, 40 kg dry
Launch date (UTC)
2017-07-14 (8 years ago)
Launch vehicle
SOYUZ-2-1A
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 1.5 m
Radar Cross Section
0.514 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 WNISAT 1R
1 42835U 17042L   25181.91090062  .00001088  00000-0  93970-4 0  9999
2 42835  97.4064 348.3812 0010280 235.4021 124.6234 14.99139442433830
Epoch: 2025-06-30T21:51Z
TLE epoch observation values (Epoch: 2025-06-30T21:51:41.813Z)
Latitude
Longitude
101.24306°
Altitude
576.68 km
Speed
7.57 km/s
True Right ascension
23h 13m 31s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-74.18459°
Longitude
-105.55012°
Altitude
590.033 km
Speed
7.568 km/s
Apparent Right ascension
07h 24m 04s
Apparent Declination
-59° 04' 33"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
18:38:27
Azimuth
196.888° SSW
Elevation
-69.525°
Doppler factor
1
Orbital elements
Apogee altitude
573.687 km
Perigee altitude
559.408 km
Semi-major axis
6,944.685 km
Eccentricity
0.00103
Inclination
97.4064°
RAAN
348.3812°
Arg. of periapsis
235.4021°
True anomaly
Unknown
Mean anomaly
124.6234°
Eccentric anomaly
Unknown
Mean motion
3.75029 °/min
Orbital period
95.99 mins
BSTAR
0.00009397
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WNISAT 1R 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.
6 mins2025-07-01 10:48:33.858Z145.548° SSE2025-07-01 10:51:33.858Z77.772° E37.496°2025-07-01 10:54:33.858Z3.617° NNE
6 mins2025-07-02 00:04:33.858Z6.738° NNE2025-07-02 00:06:33.858Z327.57° NNW43.95°2025-07-02 00:10:33.858Z197.504° SSW
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