Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 4 30.  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)
 04/30/2023   23:13:12   ( -80.52, -81.37) 04/30/2023   23:13:20  ( -80.52, -81.25)    2.13                 8
 05/01/2023   00:03:50   (  80.67,  88.21) 05/01/2023   00:02:39  (  80.67,  88.07)    2.65                71
 05/03/2023   13:48:37   ( -80.57,  60.48) 05/03/2023   13:48:37  ( -80.56,  60.41)    1.41                 0
 05/06/2023   03:33:24   (  80.44,  32.55) 05/06/2023   03:34:33  (  80.45,  32.69)    2.62                69
 05/06/2023   04:24:05   ( -80.55,-158.72) 05/06/2023   04:23:55  ( -80.55,-158.55)    3.02                10
 05/08/2023   18:08:49   (  80.49, 174.27) 05/08/2023   18:09:48  (  80.49, 174.39)    2.17                59
 05/08/2023   18:59:30   ( -80.59, -16.97) 05/08/2023   18:59:10  ( -80.59, -16.84)    2.35                20
 05/11/2023   08:44:14   (  80.50, -44.38) 05/11/2023   08:45:02  (  80.51, -44.22)    3.19                48
 05/11/2023   09:34:55   ( -80.60, 124.39) 05/11/2023   09:34:24  ( -80.61, 124.56)    3.12                31
 05/13/2023   23:19:38   (  80.56,  97.57) 05/13/2023   23:20:15  (  80.56,  97.53)    0.83                37