Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 6 22.  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)
 06/24/2025   00:36:25   ( -81.31, -75.58) 06/24/2025   00:37:39  ( -81.28, -75.65)    3.84                74
 06/24/2025   01:27:08   (  81.30,  92.65) 06/24/2025   01:26:55  (  81.30,  92.58)    1.21                13
 06/26/2025   10:58:05   (  81.31, -50.17) 06/26/2025   10:57:54  (  81.30, -50.14)    0.56                11
 06/28/2025   20:29:01   (  81.30, 167.39) 06/28/2025   20:28:52  (  81.31, 167.35)    0.97                 9
 07/01/2025   05:59:57   (  81.30,  24.53) 07/01/2025   05:59:49  (  81.31,  24.67)    2.42                 8
 07/03/2025   15:30:54   (  81.31,-118.34) 07/03/2025   15:30:47  (  81.30,-118.18)    2.83                 7