TRANCHE TL-B S - Norad ID: 65581
| Nazwa w katalogu Spacetrack | PRAETORIAN SDA_618 |
| Alternatywna nazwa | TRANCHE TL-B S |
| Śledź PRAETORIAN SDA_618 | PRAETORIAN SDA_618 Tracker |
| Godziny przelotów PRAETORIAN SDA_618 | Godziny przelotów PRAETORIAN SDA_618 |
| Wyniesienie na orbitę |
|
| Dni na orbicie | 289 |
| Kraj/organizacja pochodzenia | USA (US) |
| Miejsce startu | AFWTR (Vandenberg Air Force Base, USA) |
| Perygeum | 938 km |
| Apogeum | 952 km |
| Nachylenie orbity (inklinacja) | 81.3° |
| Okrążeń dziennie | 14 |
| Wysokość PRAETORIAN SDA_618 | 957.88 km |
PRAETORIAN SDA_617, 65581 is a payload satellite owned by SDA (US) in LEO that was launched on Wed, 10 Sep 2025 UTC via an FALCON 9 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.
Satelitę PRAETORIAN SDA_618 wyniesiono 10.09.2025r. Średnia wysokość PRAETORIAN SDA_618 to 957.88 km. Prędkość średnia PRAETORIAN SDA_618 wynosi 26547.68 km/h. Inklinacja PRAETORIAN SDA_618 satelity to 81.3°.