Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 13.  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)
 12/15/2022   08:08:19   (  79.63, -44.38) 12/15/2022   08:09:22  (  79.63, -44.46)    1.60                63
 12/15/2022   08:58:51   ( -79.79, 124.37) 12/15/2022   08:58:44  ( -79.80, 124.44)    1.58                 7
 12/18/2022   03:41:42   (  79.74,  23.17) 12/18/2022   03:42:27  (  79.73,  23.02)    3.13                45
 12/18/2022   04:32:12   ( -79.97,-167.32) 12/18/2022   04:31:47  ( -79.96,-167.47)    3.04                25
 12/20/2022   23:15:07   (  79.76,  90.05) 12/20/2022   23:15:33  (  79.76,  90.02)    0.77                26
 12/21/2022   00:05:40   ( -79.92,-101.12) 12/21/2022   00:04:55  ( -79.93,-101.02)    2.10                45
 12/23/2022   18:48:29   (  79.84, 157.42) 12/23/2022   18:48:36  (  79.84, 157.37)    0.97                 7
 12/23/2022   19:39:01   ( -80.04, -33.25) 12/23/2022   19:37:57  ( -80.04, -33.35)    2.01                64
 12/26/2022   13:31:17   ( -79.73,  55.72) 12/26/2022   13:32:20  ( -79.72,  55.58)    3.00                63