Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 10 12.  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)
 10/13/2023   20:27:17   (  80.95, 147.36) 10/13/2023   20:28:17  (  80.94, 147.24)    2.26                60
 10/13/2023   21:18:01   ( -80.97, -44.86) 10/13/2023   21:17:40  ( -80.97, -44.74)    2.09                21
 10/16/2023   10:11:56   ( -80.94, 121.00) 10/16/2023   10:13:04  ( -80.94, 121.06)    1.22                68
 10/16/2023   11:02:38   (  80.98, -70.78) 10/16/2023   11:02:26  (  80.98, -70.74)    0.87                12
 10/18/2023   23:57:45   (  78.93,  72.66) 10/18/2023   23:58:58  (  78.52,  74.69)   63.41                73
 10/19/2023   00:47:15   ( -80.98, -96.87) 10/19/2023   00:47:10  ( -80.98, -96.85)    0.46                 5
 10/21/2023   14:31:51   (  81.00,-122.69) 10/21/2023   14:31:52  (  81.00,-122.80)    1.92                 1
 10/24/2023   04:16:29   ( -80.99,-148.95) 10/24/2023   04:16:34  ( -80.99,-149.12)    3.20                 5