PRAETORIAN SDA_521 🛰 - Satellite information • ISS Tracker

PRAETORIAN SDA_521

100079

Spacetrack Directory Number

2026-07-16

Orbit launches

954.66 km

Average height

26553.51 km/h

Average velocity

Satellite information PRAETORIAN SDA_521

Spacetrack Directory Name	PRAETORIAN SDA_521
Follow PRAETORIAN SDA_521	PRAETORIAN SDA_521 Tracker
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Orbit launches	2026-07-16 (3 months ago)
Days in orbit	111
Country/organisation of origin	USA (US)
Starting point	AFWTR (Vandenberg Air Force Base, USA)
Perigee	931 km
Apogee	955 km
Orbit slope (inclination)	81.48°
Laps per day	14
Height PRAETORIAN SDA_521	954.66 km

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Additional information PRAETORIAN SDA_521

PRAETORIAN SDA_521, 100079 is a payload satellite owned by SDA (US) in LEO that was launched on Thu, 16 Jul 2026 UTC launched 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.

satellite PRAETORIAN SDA_521 Date of exalting 16.07.2026y. Average height of ISS PRAETORIAN SDA_521 hundred 954.66 km. Average velocity PRAETORIAN SDA_521 is 26553.51 km/h. Inclination PRAETORIAN SDA_521 satellite 81.48°.

TLE

TLE (Spacetrack, 2026-11-03):

PRAETORIAN SDA_521
1 A0079U 26163W   26306.98013868  .00000106  00000-0  81652-4 0  9997
2 A0079  81.4835 210.3726 0014817 279.2052  80.7430 13.85978205 15125

OMM (Orbit Mean-Elements Message, 2026-11-04):

{"OBJECT_NAME":"PRAETORIAN SDA_521","OBJECT_ID":"2026-163W","EPOCH":"2026-11-03T06:27:13.089600","MEAN_MOTION":"13.85978469","ECCENTRICITY":"0.0014795100000000001","INCLINATION":"81.483500000000006","RA_OF_ASC_NODE":"210.11000000000001","ARG_OF_PERICENTER":"278.38999999999999","MEAN_ANOMALY":"81.558099999999996","EPHEMERIS_TYPE":"0","CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":"100079","ELEMENT_SET_NO":"999","REV_AT_EPOCH":"1516","BSTAR":"0.00015188916999999999","MEAN_MOTION_DOT":"1.8700000000000001E-6","MEAN_MOTION_DDOT":"0"}

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ISS height, average height of ISS PRAETORIAN SDA_521 for today will be available tomorrow.

Average orbit height PRAETORIAN SDA_521

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Average velocity PRAETORIAN SDA_521

Average inclination PRAETORIAN SDA_521

Mean right ascension of the ascending node (RAAN) PRAETORIAN SDA_521

Mean argument of perigee PRAETORIAN SDA_521

Mean semi-major axis of the orbit PRAETORIAN SDA_521

Mean orbital eccentricity PRAETORIAN SDA_521

Update time: 2026-11-03 21:00:24

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PRAETORIAN SDA_521