Spacecraft information: IRIS
| Launched | 27 June 2013 |
| Flight ended | – |
| Status | Operational |
| Categories |
Space & Earth Science
Active satellites |
| Launch site | Western Range Airspace |
| Owner | United States |
| NORAD ID | 39197 |
| COSPAR ID | 2013-033A |
| Alternative names |
INTERFACE REGION IMAGING SPECTROGRAPH |
| Observing |
Current orbital elements
| Inclination | 97.939° |
| Eccentricity | 0.00237 |
| RA ascending node | 19.308 hr |
| Argument perigee | 211.804° |
| Mean anomaly | 148.174° |
| Orbital period | 96.923 min |
| Epoch of osculation | 31 Mar 2026, 02:41 |
Derived Quantities
| Min Altitude | 601.9 km |
| Mean Altitude | 618.5 km |
| Peak Altitude | 635.1 km |
Launched alongside
PEGASUS R/BOrbital History
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