Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 10.  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)
 01/10/2023   20:55:33   ( -79.78, -54.94) 01/10/2023   20:56:46  ( -79.78, -54.92)    0.30                73
 01/10/2023   21:46:12   (  79.95, 113.97) 01/10/2023   21:46:06  (  79.96, 114.12)    3.05                 6
 01/13/2023   12:21:38   (  79.88,-105.59) 01/13/2023   12:22:32  (  79.88,-105.62)    0.61                54
 01/13/2023   13:12:15   ( -80.13,  64.23) 01/13/2023   13:11:51  ( -80.12,  64.13)    1.79                24
 01/16/2023   03:47:47   ( -79.91,-156.86) 01/16/2023   03:48:21  ( -79.91,-156.76)    2.02                34
 01/16/2023   04:38:22   (  80.18,  13.27) 01/16/2023   04:37:38  (  80.18,  13.20)    1.45                44
 01/18/2023   19:13:50   (  80.08, 153.29) 01/18/2023   19:14:04  (  80.07, 153.15)    2.59                14
 01/18/2023   20:04:32   ( -80.17, -38.33) 01/18/2023   20:03:27  ( -80.18, -38.23)    2.02                65
 01/21/2023   09:49:19   (  79.93, -67.01) 01/21/2023   09:50:30  (  79.93, -67.14)    2.54                71
 01/21/2023   10:40:00   ( -80.07, 101.66) 01/21/2023   10:39:52  ( -80.07, 101.75)    1.85                 8
 01/24/2023   01:15:28   ( -79.92,-118.66) 01/24/2023   01:16:16  ( -79.93,-118.52)    2.86                48