Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 8 28.  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)
 08/28/2023   08:49:38   ( -80.84, 139.46) 08/28/2023   08:50:45  ( -80.83, 139.46)    0.29                67
 08/28/2023   09:40:19   (  80.91, -51.85) 08/28/2023   09:40:06  (  80.90, -51.98)    2.35                13
 08/30/2023   23:25:02   ( -80.87, -78.79) 08/30/2023   23:25:19  ( -80.87, -78.62)    2.93                17
 08/31/2023   00:15:43   (  80.94,  89.90) 08/31/2023   00:14:40  (  80.94,  89.93)    0.66                63
 09/02/2023   13:09:43   (  80.88,-104.80) 09/02/2023   13:10:30  (  80.87,-104.94)    2.54                47
 09/02/2023   14:00:26   ( -80.92,  63.29) 09/02/2023   13:59:53  ( -80.92,  63.34)    0.94                33
 09/05/2023   02:55:47   ( -78.44,-154.84) 09/05/2023   02:57:00  ( -78.05,-152.69)   65.14                73
 09/05/2023   03:45:07   (  80.92,  37.22) 09/05/2023   03:45:03  (  80.92,  37.07)    2.82                 4
 09/07/2023   17:29:50   ( -80.90,  10.57) 09/07/2023   17:30:14  ( -80.90,  10.60)    0.74                24
 09/07/2023   18:20:32   (  80.94, 178.85) 09/07/2023   18:19:36  (  80.94, 178.77)    1.59                56
 09/10/2023   07:14:32   (  80.88, -15.97) 09/10/2023   07:15:23  (  80.88, -15.94)    0.63                51