INTELSAT 22 (IS-22)

Intelsat 22 (IS-22) is a commercial communications satellite operating in geostationary orbit above the Indian Ocean region. Catalogued by the United States Space Surveillance Network under NORAD ID 38098 and international designator 2012-011A, the spacecraft was launched on March 24, 2012, and remains in orbit to this day. Built by Boeing Space Systems for Intelsat, one of the world's largest commercial satellite operators, IS-22 occupies the geostationary arc at approximately 72° East Longitude, a position that places it in a favorable coverage zone spanning the Indian subcontinent, parts of the Middle East, Central Asia, and the broader Asia-Pacific region. The satellite represents a continuation of Intelsat's long-standing strategy of deploying high-capacity relay platforms over commercially and strategically significant orbital slots.

Mission and Purpose

Intelsat 22 was positioned to serve the dense communications markets that surround the Indian Ocean basin. The 72° East longitude slot is particularly valuable because of its line-of-sight coverage over South Asia, including India and surrounding nations, as well as portions of Africa and the Gulf region — territories with substantial demand for broadband data services, broadcast television distribution, and enterprise connectivity. Geostationary satellites at this position are well placed to support direct-to-home television broadcasting, governmental and military communications relay, maritime and aeronautical connectivity services, and internet trunk capacity for underserved regions.

As a commercial Intelsat platform, IS-22 fits within the broader Intelsat fleet philosophy of providing flexible, multi-band capacity to a diverse range of customers, including telecom carriers, broadcasters, maritime service providers, and defense-related communications users. Intelsat has historically offered both C-band and Ku-band transponder capacity on its geostationary platforms, enabling a variety of service types across different regulatory and geographic environments. The Indian Ocean region slot occupied by IS-22 has long been a competitive and commercially attractive arc position, given the population density and growing digital infrastructure of the nations beneath it.

The specific mission configuration, payload capacity figures, and operational transponder counts for IS-22 are not recorded in the public orbital catalog, so precise technical details about the number of transponders or frequency bands hosted aboard the satellite remain outside the scope of this entry's verified data. What is well established is that the satellite was designed and contracted to fulfill the communications relay needs of Intelsat's regional customers in that orbital neighborhood.

Orbit and Tracking

IS-22 occupies a near-perfectly circular geostationary orbit, as confirmed by its tracked orbital parameters. The spacecraft's apogee stands at 35,801 km above Earth's surface, while its perigee is recorded at 35,788 km — a difference of only 13 km, indicating an exceptionally low eccentricity consistent with operational geostationary placement. This near-zero eccentricity is the product of careful orbit-raising following launch and subsequent station-keeping maneuvers performed throughout the satellite's operational life.

The orbital inclination is recorded at 0.0°, meaning the satellite's orbital plane is aligned essentially exactly with Earth's equatorial plane. This is the defining characteristic of a true geostationary orbit: a satellite at zero inclination and near-circular altitude of approximately 35,786 km above the equator will appear stationary relative to any fixed point on Earth's surface below its coverage footprint. The orbital period of IS-22 is 1,436.1 minutes — very close to 23 hours and 56 minutes, which is the length of one sidereal day, the rotation period of Earth against the background stars. This synchronization between orbital period and Earth's rotation is precisely what produces the geostationary effect.

For tracking purposes, IS-22 is assigned NORAD catalog number 38098 and can be identified in the two-line element (TLE) datasets maintained by space surveillance organizations using this identifier or its COSPAR designation 2012-011A. Because it is geostationary and effectively fixed in the sky, IS-22 does not produce the visible passes across the sky that low-Earth orbit satellites generate. It remains anchored at a fixed celestial coordinate from the perspective of ground-based observers beneath its footprint, which also means tracking it with a fixed dish antenna is straightforward — once aligned to the satellite, an antenna does not need to track or slew to maintain the link.

The satellite was launched on March 24, 2012, and as of the most recent catalog updates, it remains in orbit with no reentry or decay recorded. Geostationary satellites in active operation are routinely maintained at their designated longitude through periodic station-keeping burns using onboard propulsion, which counteracts the subtle gravitational perturbations induced by the Moon, Sun, and Earth's slightly irregular gravitational field.

Design and Operator

IS-22 was manufactured by Boeing Space Systems, the space division of the Boeing Company, which has been a long-standing producer of commercial geostationary communications satellites. Boeing's satellite manufacturing heritage includes the well-known BSS-601 and BSS-702 platform families, both of which have been used extensively by major commercial operators worldwide. The specific satellite bus and platform variant used for IS-22 is not detailed in the available catalog data for this entry.

The satellite is operated and owned by Intelsat, a company with one of the longest histories in the commercial satellite communications industry. Intelsat traces its origins to the International Telecommunications Satellite Organization, an intergovernmental consortium established in the 1960s to develop a global satellite communications network. Following privatization in the early 2000s, Intelsat became a commercial entity and has since grown into one of the largest satellite fleet operators in the world by number of orbital assets and transponder capacity. The company is incorporated and operates internationally, with Intelsat listed as both operator and owner country in the NORAD catalog entry for this spacecraft.

The mass of IS-22 at launch or in its current configuration is not publicly recorded in the catalog data available to this publication, and no authoritative figure for the spacecraft's mass is cited here. Boeing-built geostationary platforms in the general class of large commercial communications satellites typically range from several thousand kilograms at launch to lower on-station dry masses following propellant consumption, but no specific figure for IS-22 is confirmed in this record.

Status and Significance

IS-22 remains a catalogued on-orbit object as of the most recent available tracking data, with no decay date recorded. Geostationary satellites, once placed in their operational slots, typically remain in service for 15 years or more depending on fuel budget and hardware health, after which operators execute a disposal maneuver that raises the spacecraft into a slightly higher "graveyard orbit" several hundred kilometers above the geostationary belt. This graveyard orbit region is the accepted end-of-life destination for geostationary satellites, preserving the operational geostationary arc from congestion by decommissioned hardware. Whether IS-22 remains in active commercial service, has been transferred to backup or inclined orbit status, or has been retired is not specified in the current catalog record.

The orbital slot at 72° East has historically been a competitive position in the commercial satellite market, reflecting the ongoing expansion of satellite-based communications services across South Asia, the Middle East, and East Africa. Satellites operating from this position contribute to broadcast infrastructure, broadband access, and critical communications continuity for governments, enterprises, and humanitarian organizations in the region. In this context, IS-22 represents one node in the broader geostationary communications infrastructure that underpins much of the world's international telecommunications capacity.

As a Boeing-built platform operated by Intelsat, IS-22 also exemplifies the commercial geostationary market of the early 2010s — a period when large, conventionally structured communications satellites with 15-plus-year design lives were still the dominant paradigm, before the emergence of large low-Earth orbit constellations began to reshape the competitive landscape of global broadband delivery. The satellite's launch in March 2012 placed it into a fleet that at the time represented the state of the art in commercial satellite communications.

Observing IS-22

Because IS-22 is in geostationary orbit, it does not produce the kind of moving pass across the night sky associated with low-orbit satellites such as those in the International Space Station's orbital family. From any location within its coverage footprint, the satellite appears fixed at a single point in the sky, corresponding to a direction toward the equatorial plane at roughly 72° East Longitude. Observers in South Asia, the Middle East, or East Africa looking at the appropriate point in the southern sky (for northern hemisphere observers) can in principle locate its fixed position, though the satellite itself is far too faint to observe with the naked eye at its altitude of approximately 35,800 km. Dedicated amateur satellite observers using motorized telescope mounts can sometimes image geostationary satellites as faint, stationary points against the drifting star field during long-exposure astrophotography sessions, but IS-22 offers no dynamic pass events of the kind logged for LEO objects.