Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 4 28.  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)
 04/29/2025   20:02:51   ( -81.32,  -7.98) 04/29/2025   20:03:34  ( -81.31,  -8.03)    1.24                43
 04/29/2025   20:53:35   (  81.32, 159.61) 04/29/2025   20:52:52  (  81.31, 159.72)    1.97                43
 05/02/2025   05:33:50   ( -81.32,-150.81) 05/02/2025   05:34:49  ( -81.31,-150.74)    1.40                59
 05/02/2025   06:24:34   (  81.32,  16.79) 05/02/2025   06:24:07  (  81.31,  16.98)    3.16                27
 05/04/2025   15:04:54   ( -81.32,  64.33) 05/04/2025   15:06:08  ( -81.21,  64.43)   12.14                74
 05/04/2025   15:55:32   (  81.32,-125.71) 05/04/2025   15:55:20  (  81.32,-125.59)    2.01                12
 05/07/2025   01:26:30   (  81.31,  91.72) 05/07/2025   01:26:32  (  81.32,  91.63)    1.54                 2
 05/09/2025   10:57:29   (  81.32, -51.32) 05/09/2025   10:57:43  (  81.31, -51.35)    1.20                14
 05/09/2025   11:48:13   ( -81.31, 116.46) 05/09/2025   11:47:01  ( -81.31, 116.51)    0.77                72
 05/11/2025   20:28:26   (  81.31, 166.36) 05/11/2025   20:28:51  (  81.32, 166.23)    2.29                25