Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 11 17.  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)
 11/18/2023   20:02:34   ( -80.98, -25.51) 11/18/2023   20:03:27  ( -80.98, -25.38)    2.30                53
 11/18/2023   20:53:15   (  81.04, 143.11) 11/18/2023   20:52:48  (  81.03, 142.98)    2.24                27
 11/21/2023   09:47:15   (  81.01, -51.17) 11/21/2023   09:47:52  (  81.01, -51.07)    1.81                37
 11/21/2023   10:37:58   ( -81.04, 117.05) 11/21/2023   10:37:15  ( -81.04, 117.03)    0.40                43
 11/23/2023   23:31:56   ( -81.02, -76.89) 11/23/2023   23:32:17  ( -81.02, -76.95)    1.05                21
 11/24/2023   00:22:38   (  81.06,  91.33) 11/24/2023   00:21:38  (  81.06,  91.35)    0.59                60
 11/26/2023   13:16:38   (  81.03,-103.05) 11/26/2023   13:16:41  (  81.02,-103.00)    1.01                 3
 11/29/2023   02:10:36   (  81.02,  63.25) 11/29/2023   02:11:42  (  81.01,  63.06)    3.26                66