Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 5 4.  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)
 05/04/2025   15:05:06   ( -81.28,  59.75) 05/04/2025   15:06:20  ( -80.98,  60.37)   35.58                74
 05/04/2025   15:55:32   (  81.31,-125.54) 05/04/2025   15:55:21  (  81.32,-125.51)    1.01                11
 05/07/2025   01:26:31   (  81.32,  91.55) 05/07/2025   01:26:34  (  81.32,  91.68)    2.16                 3
 05/09/2025   10:57:29   (  81.31, -51.02) 05/09/2025   10:57:46  (  81.31, -51.22)    3.30                17
 05/09/2025   11:48:13   ( -81.31, 116.71) 05/09/2025   11:47:04  ( -81.32, 116.59)    2.11                69
 05/11/2025   20:28:27   (  81.31, 166.34) 05/11/2025   20:28:56  (  81.32, 166.19)    2.70                29
 05/11/2025   21:19:12   ( -81.31, -26.33) 05/11/2025   21:18:15  ( -81.31, -26.37)    0.91                57
 05/14/2025   05:59:24   (  81.31,  23.65) 05/14/2025   06:00:04  (  81.32,  23.50)    2.61                40
 05/14/2025   06:50:09   ( -81.31,-169.03) 05/14/2025   06:49:23  ( -81.31,-169.03)    0.24                46
 05/16/2025   15:30:22   (  81.31,-119.10) 05/16/2025   15:31:12  (  81.32,-119.27)    2.89                50