Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 7 10.  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)
 07/10/2023   03:14:04   (  80.72,  41.37) 07/10/2023   03:15:00  (  80.72,  41.39)    0.34                56
 07/10/2023   04:04:47   ( -80.77,-150.49) 07/10/2023   04:04:23  ( -80.77,-150.35)    2.47                24
 07/12/2023   17:49:26   (  80.73,-177.34) 07/12/2023   17:49:53  (  80.73,-177.20)    2.52                27
 07/12/2023   18:40:06   ( -80.84,  -8.13) 07/12/2023   18:39:14  ( -80.83,  -8.22)    1.62                52
 07/15/2023   08:24:47   (  80.77, -35.39) 07/15/2023   08:24:45  (  80.77, -35.34)    0.88                 2
 07/17/2023   22:09:27   ( -80.75, -61.95) 07/17/2023   22:10:15  ( -80.75, -61.95)    0.07                48
 07/17/2023   23:00:09   (  80.80, 106.17) 07/17/2023   22:59:37  (  80.80, 106.28)    1.89                32
 07/20/2023   12:44:48   ( -80.79,  79.94) 07/20/2023   12:45:06  ( -80.79,  79.81)    2.35                18
 07/20/2023   13:35:29   (  80.86,-111.59) 07/20/2023   13:34:27  (  80.86,-111.64)    0.95                62
 07/23/2023   02:29:28   (  80.74,  52.87) 07/23/2023   02:30:34  (  80.74,  52.92)    0.91                66