Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 4 27.  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)
 04/27/2025   10:31:53   ( -81.32, 134.73) 04/27/2025   10:32:18  ( -81.31, 134.83)    1.78                25
 04/27/2025   11:22:36   (  81.31, -57.30) 04/27/2025   11:21:36  (  81.32, -57.40)    1.72                60
 04/29/2025   20:02:51   ( -81.32,  -8.01) 04/29/2025   20:03:34  ( -81.31,  -8.03)    1.05                43
 04/29/2025   20:53:35   (  81.32, 159.57) 04/29/2025   20:52:52  (  81.31, 159.71)    2.31                43
 05/02/2025   05:33:50   ( -81.32,-150.83) 05/02/2025   05:34:49  ( -81.31,-150.69)    2.29                59
 05/02/2025   06:24:33   (  81.32,  17.16) 05/02/2025   06:24:07  (  81.31,  17.01)    2.49                26
 05/04/2025   15:04:59   ( -81.31,  62.36) 05/04/2025   15:06:13  ( -81.12,  62.66)   22.16                74
 05/04/2025   15:55:32   (  81.32,-125.72) 05/04/2025   15:55:21  (  81.31,-125.88)    2.71                11
 05/07/2025   01:26:31   (  81.32,  91.33) 05/07/2025   01:26:33  (  81.31,  91.44)    2.09                 2
 05/09/2025   10:57:28   (  81.31, -50.91) 05/09/2025   10:57:43  (  81.32, -51.04)    2.32                15