Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 5 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)
 05/19/2025   01:01:22   (  81.31,  97.82) 05/19/2025   01:02:27  (  81.30,  97.70)    2.22                65
 05/19/2025   01:52:06   ( -81.31, -94.59) 05/19/2025   01:51:45  ( -81.31, -94.50)    1.56                21
 05/21/2025   11:23:03   ( -81.31, 123.06) 05/21/2025   11:22:53  ( -81.32, 122.98)    1.69                10
 05/23/2025   20:54:01   ( -81.31, -19.70) 05/23/2025   20:54:01  ( -81.32, -19.80)    1.73                 0
 05/26/2025   06:24:58   ( -81.31,-162.50) 05/26/2025   06:25:07  ( -81.32,-162.45)    1.20                 9
 05/28/2025   15:55:56   ( -81.31,  54.66) 05/28/2025   15:56:14  ( -81.31,  54.63)    0.54                18
 05/28/2025   16:46:41   (  81.31,-137.92) 05/28/2025   16:45:32  (  81.30,-137.86)    1.40                69
 05/31/2025   01:26:54   ( -81.31, -88.21) 05/31/2025   01:27:20  ( -81.31, -88.16)    1.06                26