Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 14.  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)
 12/15/2022   08:08:19   (  79.65, -44.27) 12/15/2022   08:09:22  (  79.64, -44.38)    2.09                63
 12/15/2022   08:58:51   ( -79.80, 124.48) 12/15/2022   08:58:44  ( -79.81, 124.52)    0.92                 7
 12/18/2022   03:41:46   (  79.62,  22.15) 12/18/2022   03:42:30  (  79.63,  22.26)    2.26                44
 12/18/2022   04:32:16   ( -79.86,-168.37) 12/18/2022   04:31:50  ( -79.86,-168.27)    2.13                26
 12/20/2022   23:15:05   (  79.81,  90.45) 12/20/2022   23:15:31  (  79.80,  90.33)    2.45                26
 12/21/2022   00:05:38   ( -79.96,-100.72) 12/21/2022   00:04:53  ( -79.96,-100.71)    0.38                45
 12/23/2022   18:48:32   (  79.76, 156.66) 12/23/2022   18:48:38  (  79.77, 156.81)    3.04                 6
 12/23/2022   19:39:03   ( -80.00, -33.73) 12/23/2022   19:37:58  ( -80.00, -33.65)    1.82                65
 12/26/2022   13:31:20   ( -79.65,  54.99) 12/26/2022   13:32:22  ( -79.65,  55.00)    0.24                62