Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 15.  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)
 07/15/2023   08:24:46   (  80.80, -34.93) 07/15/2023   08:24:44  (  80.80, -34.97)    0.73                 2
 07/17/2023   22:09:28   ( -80.74, -62.23) 07/17/2023   22:10:15  ( -80.74, -62.09)    2.52                47
 07/17/2023   23:00:07   (  80.84, 106.98) 07/17/2023   22:59:35  (  80.84, 106.86)    2.11                32
 07/20/2023   12:44:46   ( -80.82,  80.33) 07/20/2023   12:45:03  ( -80.81,  80.15)    3.25                17
 07/20/2023   13:35:28   (  80.86,-111.51) 07/20/2023   13:34:25  (  80.86,-111.61)    1.80                63
 07/23/2023   02:29:28   (  80.72,  52.57) 07/23/2023   02:30:32  (  80.72,  52.70)    2.28                64
 07/23/2023   03:20:09   ( -80.81,-138.54) 07/23/2023   03:19:54  ( -80.81,-138.58)    0.91                15
 07/25/2023   17:04:48   (  80.78,-165.31) 07/25/2023   17:05:20  (  80.78,-165.33)    0.56                32
 07/25/2023   17:55:29   ( -80.87,   3.59) 07/25/2023   17:54:42  ( -80.86,   3.41)    3.25                47