Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 8 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 08/20/2025   12:58:43   ( -81.29, 101.13) 08/20/2025   12:58:42  ( -81.29, 100.95)    3.12                 1
 08/22/2025   22:29:38   ( -81.29, -41.50) 08/22/2025   22:29:27  ( -81.29, -41.59)    1.56                11
 08/25/2025   07:09:49   (  81.29,   7.95) 08/25/2025   07:10:54  (  81.29,   7.99)    1.29                65
 08/25/2025   08:00:33   ( -81.29, 175.84) 08/25/2025   08:00:12  ( -81.28, 175.64)    3.34                21
 08/27/2025   16:40:44   (  81.29,-134.74) 08/27/2025   16:41:38  (  81.28,-134.64)    2.02                54
 08/27/2025   17:31:28   ( -81.29,  33.15) 08/27/2025   17:30:56  ( -81.28,  33.04)    1.95                32
 08/30/2025   02:11:38   (  81.29,  82.94) 08/30/2025   02:12:21  (  81.29,  82.89)    0.80                43
 08/30/2025   03:02:23   ( -81.29,-109.57) 08/30/2025   03:01:39  ( -81.29,-109.41)    2.68                44
 09/01/2025   11:42:33   (  81.29, -59.80) 09/01/2025   11:43:04  (  81.29, -59.80)    0.25                31