Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 9.  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)
 12/09/2022   17:52:04   ( -79.59, -10.66) 12/09/2022   17:52:33  ( -79.60, -10.53)    2.61                29
 12/09/2022   18:42:39   (  79.88, 159.25) 12/09/2022   18:41:50  (  79.88, 159.31)    1.26                49
 12/12/2022   13:25:24   ( -79.80,  57.77) 12/12/2022   13:25:36  ( -79.79,  57.68)    1.84                12
 12/12/2022   14:16:01   (  80.00,-132.94) 12/12/2022   14:14:55  (  80.00,-133.01)    1.31                66
 12/15/2022   08:08:20   (  79.61, -44.60) 12/15/2022   08:09:23  (  79.61, -44.62)    0.47                63
 12/15/2022   08:58:48   ( -79.89, 125.30) 12/15/2022   08:58:42  ( -79.88, 125.14)    3.04                 6
 12/18/2022   03:41:43   (  79.71,  22.95) 12/18/2022   03:42:28  (  79.71,  22.87)    1.59                45
 12/18/2022   04:32:14   ( -79.91,-167.83) 12/18/2022   04:31:49  ( -79.91,-167.89)    1.01                25
 12/20/2022   23:15:08   (  79.71,  89.55) 12/20/2022   23:15:34  (  79.71,  89.61)    1.09                26