Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 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)
 07/20/2023   12:44:49   ( -80.78,  79.60) 07/20/2023   12:45:05  ( -80.78,  79.75)    2.77                16
 07/20/2023   13:35:28   (  80.86,-111.50) 07/20/2023   13:34:25  (  80.86,-111.62)    2.14                63
 07/23/2023   02:29:27   (  80.75,  52.93) 07/23/2023   02:30:31  (  80.75,  52.99)    1.03                64
 07/23/2023   03:20:08   ( -80.83,-138.22) 07/23/2023   03:19:53  ( -80.83,-138.34)    2.22                15
 07/25/2023   17:04:47   (  80.80,-164.95) 07/25/2023   17:05:19  (  80.79,-165.11)    2.92                32
 07/25/2023   17:55:30   ( -80.85,   3.22) 07/25/2023   17:54:42  ( -80.85,   3.26)    0.65                48
 07/28/2023   07:40:09   (  80.81, -23.57) 07/28/2023   07:40:07  (  80.81, -23.52)    1.03                 2
 07/30/2023   21:24:48   ( -80.80, -50.02) 07/30/2023   21:25:32  ( -80.80, -50.03)    0.33                44
 07/30/2023   22:15:29   (  80.86, 118.47) 07/30/2023   22:14:53  (  80.86, 118.45)    0.37                36
 08/02/2023   12:00:08   ( -80.82,  91.63) 08/02/2023   12:00:17  ( -80.83,  91.64)    0.29                 9