Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 5 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)
 05/21/2023   18:15:11   ( -80.57,  -6.19) 05/21/2023   18:16:24  ( -80.56,  -6.33)    2.63                73
 05/21/2023   19:05:53   (  80.63, 162.04) 05/21/2023   19:05:46  (  80.63, 162.05)    0.29                 7
 05/24/2023   08:50:37   ( -80.57, 134.93) 05/24/2023   08:51:34  ( -80.57, 134.98)    0.99                57
 05/24/2023   09:41:16   (  80.69, -55.85) 05/24/2023   09:40:54  (  80.69, -55.99)    2.54                22
 05/26/2023   23:26:00   ( -80.61, -83.33) 05/26/2023   23:26:41  ( -80.61, -83.34)    0.30                41
 05/27/2023   00:16:42   (  80.66,  84.86) 05/27/2023   00:16:03  (  80.67,  85.02)    3.12                39
 05/29/2023   14:01:25   ( -80.62,  58.03) 05/29/2023   14:01:49  ( -80.62,  58.08)    0.87                24
 05/29/2023   14:52:04   (  80.74,-132.77) 05/29/2023   14:51:09  (  80.74,-132.90)    2.40                55
 06/01/2023   04:36:48   ( -80.68,-159.97) 06/01/2023   04:36:55  ( -80.67,-160.13)    2.83                 7