Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 12 5.  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)
 12/06/2023   18:34:04   (  80.86, 173.99) 12/06/2023   18:35:18  (  80.77, 174.04)    9.44                74
 12/06/2023   19:24:37   ( -81.05, -14.20) 12/06/2023   19:24:31  ( -81.05, -14.39)    3.22                 6
 12/09/2023   08:18:35   ( -81.03, 151.67) 12/09/2023   08:19:24  ( -81.03, 151.59)    1.57                49
 12/09/2023   09:09:17   (  81.07, -40.06) 12/09/2023   09:08:45  (  81.07, -40.15)    1.59                32
 12/11/2023   22:03:15   (  81.04, 125.73) 12/11/2023   22:03:37  (  81.04, 125.74)    0.25                22
 12/11/2023   22:53:58   ( -81.07, -66.08) 12/11/2023   22:53:00  ( -81.07, -66.18)    1.90                58
 12/14/2023   10:58:19   (  79.33, -89.54) 12/14/2023   10:59:32  (  78.90, -87.50)   64.10                73
 12/14/2023   11:47:55   ( -81.06, 100.02) 12/14/2023   11:47:50  ( -81.06, 100.04)    0.39                 5
 12/17/2023   00:41:53   ( -81.02, -94.33) 12/17/2023   00:42:40  ( -81.02, -94.16)    2.88                47