Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 5 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)
 05/23/2025   20:54:01   ( -81.31, -19.89) 05/23/2025   20:54:01  ( -81.30, -20.08)    3.25                 0
 05/26/2025   06:24:59   ( -81.31,-162.69) 05/26/2025   06:25:08  ( -81.31,-162.70)    0.55                 9
 05/28/2025   15:55:56   ( -81.31,  54.88) 05/28/2025   15:56:14  ( -81.32,  54.83)    1.21                18
 05/28/2025   16:46:41   (  81.31,-137.66) 05/28/2025   16:45:32  (  81.31,-137.61)    0.97                69
 05/31/2025   01:26:54   ( -81.31, -87.97) 05/31/2025   01:27:20  ( -81.32, -87.87)    2.04                26
 05/31/2025   02:17:39   (  81.31,  79.48) 05/31/2025   02:16:38  (  81.31,  79.65)    2.95                61
 06/02/2025   10:57:51   ( -81.31, 129.14) 06/02/2025   10:58:25  ( -81.31, 129.21)    1.07                34
 06/02/2025   11:48:35   (  81.31, -63.02) 06/02/2025   11:47:42  (  81.32, -62.93)    1.92                53
 06/04/2025   20:28:48   ( -81.31, -13.37) 06/04/2025   20:29:30  ( -81.31, -13.57)    3.27                42