Topic: NOAA-21 Risk Mitigation Maneuver (RMM) scheduled for July 22, 2024
Date/Time Issued: July 21, 2024 1758Z
Product(s) or Data Impacted: All NOAA-21 Sensor Data
Date/Time of Initial Impact: 07/22/2024 03:19:25z
Date/Time of Expected End: 07/22/2024 04:00:12z
Length of Outage: See Details.
Details/Specifics of Change: On July 22, 2024 03:50:00Z,
NOAA-21 will perform a 2.76 second propulsive Risk Mitigation Maneuver (RMM)
to mitigate the current risk of conjunction. If the risk dissipates, the maneuver will not be performed.
The following observatory systems will be affected on July 22, 2024:
03:34:50Z
- 03:59:22Z OMPS in Decon mode, Science data will not be available
03:44:51Z
- 04:00:06Z HRD will be off, data for direct broadcast users will be unavailable
03:44:53Z
– 03:58:20Z NOAA-21 not in Mission Observation Mode
03:44:53Z
– 03:58:20Z NOAA-21 pointing off-nadir, collected data during that time period
may be impacted and not disseminated
Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880
Web Site(s) for applicable information: N/A
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