Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 11 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)
 11/13/2023   17:23:51   (  81.01,-165.21) 11/13/2023   17:23:53  (  81.02,-165.08)    2.51                 2
 11/16/2023   06:17:52   (  80.97,   0.26) 11/16/2023   06:19:00  (  80.97,   0.43)    3.04                68
 11/16/2023   07:08:34   ( -81.02, 168.84) 11/16/2023   07:08:22  ( -81.02, 168.88)    0.65                12
 11/18/2023   20:02:33   ( -80.99, -25.36) 11/18/2023   20:03:26  ( -80.99, -25.28)    1.37                53
 11/18/2023   20:53:15   (  81.03, 142.86) 11/18/2023   20:52:47  (  81.04, 143.04)    3.24                28
 11/21/2023   09:47:13   (  81.03, -50.69) 11/21/2023   09:47:50  (  81.03, -50.86)    2.97                37
 11/21/2023   10:37:58   ( -81.03, 116.82) 11/21/2023   10:37:14  ( -81.03, 116.92)    1.62                44
 11/23/2023   23:31:57   ( -81.02, -77.14) 11/23/2023   23:32:16  ( -81.02, -77.01)    2.14                19