Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 3 21.  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)
 03/22/2023   18:41:30   ( -80.27, -16.58) 03/22/2023   18:42:25  ( -80.27, -16.49)    1.81                55
 03/22/2023   19:32:09   (  80.41, 152.47) 03/22/2023   19:31:45  (  80.41, 152.54)    1.25                24
 03/25/2023   09:16:52   ( -80.26, 124.45) 03/25/2023   09:18:05  ( -80.26, 124.53)    1.49                73
 03/25/2023   10:07:31   (  80.40, -66.51) 03/25/2023   10:07:25  (  80.40, -66.49)    0.56                 6
 03/28/2023   00:42:52   (  80.43,  75.09) 03/28/2023   00:43:03  (  80.43,  75.00)    1.68                11
 03/28/2023   01:33:34   ( -80.52,-116.47) 03/28/2023   01:32:26  ( -80.52,-116.47)    0.10                68
 03/30/2023   15:18:17   (  80.36,-144.66) 03/30/2023   15:18:43  (  80.36,-144.59)    1.35                26
 03/30/2023   16:08:55   ( -80.55,  25.09) 03/30/2023   16:08:03  ( -80.54,  24.92)    3.16                52
 04/02/2023   05:53:40   (  80.34,  -3.82) 04/02/2023   05:54:20  (  80.34,  -3.67)    2.98                40