A subsynchronous orbit is an orbit of a satellite that is nearer the planet than it would be if it were in synchronous orbit, i.e. the orbital period is...
2 KB (153 words) - 10:44, 31 July 2023
Medium Earth orbit Molniya orbit Subsynchronous orbit Supersynchronous orbit Synchronous orbit Howell, Elizabeth. "What Is a Geosynchronous Orbit?". Space...
33 KB (3,236 words) - 12:26, 4 June 2025
fixed point in the sky. Subsynchronous orbit: A drift orbit close below GSO/GEO. Semi-synchronous orbit: An orbit with an orbital period equal to half of...
31 KB (3,455 words) - 19:37, 27 October 2024
(227 mi) and apoapsis of 70,000 km (43,000 mi). Subsynchronous orbit List of orbits "U.S. Government Orbital Debris Mitigation Standard Practices" (PDF)....
8 KB (827 words) - 06:28, 16 September 2023
synchronous orbital radii (calculated by the formula in the above section): Subsynchronous orbit Supersynchronous orbit Graveyard orbit Tidal locking...
8 KB (813 words) - 03:33, 1 June 2025
points. Supersynchronous orbit A disposal / storage orbit above GSO/GEO. Satellites will drift west. Subsynchronous orbit A drift orbit close to but below GSO/GEO...
17 KB (1,997 words) - 14:10, 7 June 2025
Tidal acceleration (category Orbit of the Moon)
and higher orbital velocity and a shorter and shorter orbital period, until a final collision with the primary. See subsynchronous orbit. The naming...
37 KB (4,801 words) - 15:43, 24 May 2025
in five groups by Titan IIIC launch vehicles to near equatorial, subsynchronous orbits between 1966 and 1968, they were intended to be experimental testbeds...
18 KB (1,423 words) - 08:47, 4 January 2024
SES-1 (category Communications satellites in geostationary orbit)
UTC on 24 April 2010. The launch successfully placed SES-1 into a subsynchronous orbit close to geostationary altitude. In May and June 2010, SES-1 was...
6 KB (464 words) - 23:00, 10 May 2024
Sydney, Australia South Sudan Oyee!, the national anthem of South Sudan. Subsynchronous oscillations in an electrical grid Sso (ethnic group), of southern Cameroon...
3 KB (439 words) - 18:14, 27 May 2025
SES-9 (category Communications satellites in geostationary orbit)
original apogee for the transfer orbit contracted by SpaceX was 26,000 km (16,000 mi), a subsynchronous highly-elliptical orbit that SES would then circularize...
24 KB (2,260 words) - 21:07, 6 May 2024
Phobos has an orbital period of 0.31 Martian sidereal days, making it subsynchronous. Consequently, although both moons are traveling in an eastward (prograde)...
12 KB (1,566 words) - 02:50, 21 February 2025
Telstar 18V (category Communications satellites in geostationary orbit)
(4:45 UTC). It was deployed into a subsynchronous transfer orbit (lower than the typical geostationary transfer orbit (GTO)) approximately 32 minutes after...
4 KB (171 words) - 23:52, 7 May 2025
David Limebeer (section Subsynchronous resonance (SSR))
These include contributions to the understanding and prevention of subsynchronous resonance (SSR) in electrical machines, robust control and the dynamics...
19 KB (1,932 words) - 21:02, 22 May 2025
tunnel Subsonic flight Substellar object Substitution method Subsun Subsynchronous orbit Subwavelength imaging Subwavelength optics Suction Sudbury Neutrino...
32 KB (3,248 words) - 12:19, 30 July 2024
2006 in spaceflight (section By orbit)
the first time. For the purposes of this section, the yearly tally of orbital launches by country assigns each flight to the country of origin of the...
116 KB (1,256 words) - 14:44, 25 April 2025
2004 in spaceflight (section By orbit)
payload was left in a lower than intended orbit. For the purposes of this section, the yearly tally of orbital launches by country assigns each flight to...
54 KB (643 words) - 17:33, 24 April 2025
transfer orbit (GTO). This was heavier than the previously advertised maximum lift capacity to GTO being made possible by going slightly subsynchronous. Following...
182 KB (18,251 words) - 22:50, 3 June 2025
in spaceflight. "Worldwide Space Launches". Retrieved 8 August 2024. "Orbital Launches of 1958". Retrieved 8 August 2024. Bergin, Chris. "NASASpaceFlight...
51 KB (144 words) - 14:41, 21 February 2025