Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 4 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)
 04/22/2025   14:39:13   (  81.32,-107.42) 04/22/2025   14:40:21  (  81.32,-107.28)    2.34                68
 04/22/2025   15:29:57   ( -81.32,  60.45) 04/22/2025   15:29:39  ( -81.32,  60.53)    1.47                18
 04/25/2025   01:00:48   ( -81.32, -82.29) 04/25/2025   01:00:59  ( -81.32, -82.37)    1.29                11
 04/25/2025   01:51:15   (  81.23,  91.81) 04/25/2025   01:50:02  (  81.53,  91.37)   34.17                73
 04/27/2025   10:31:39   ( -81.32, 134.90) 04/27/2025   10:32:17  ( -81.32, 134.91)    0.12                38
 04/27/2025   11:22:22   (  81.32, -57.26) 04/27/2025   11:21:35  (  81.32, -57.38)    2.15                47
 04/29/2025   20:02:30   ( -81.32,  -7.98) 04/29/2025   20:03:34  ( -81.31,  -8.03)    1.32                64
 04/29/2025   20:53:14   (  81.32, 159.48) 04/29/2025   20:52:52  (  81.31, 159.65)    3.02                22
 05/02/2025   06:24:04   (  81.32,  16.94) 05/02/2025   06:24:07  (  81.31,  16.86)    1.65                 3
 05/04/2025   15:54:54   (  81.32,-125.67) 05/04/2025   15:55:20  (  81.31,-125.76)    1.52                26