Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 26.  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)
 12/26/2022   02:50:38   (  80.10,  39.36) 12/26/2022   02:49:33  (  80.09,  39.29)    1.46                65
 12/28/2022   16:38:24   ( -72.09, -20.18) 12/28/2022   16:39:37  ( -71.75, -18.09)   81.41                73
 12/28/2022   17:26:08   (  79.93, 178.84) 12/28/2022   17:26:07  (  79.94, 178.82)    0.39                 1
 12/31/2022   08:01:38   (  79.79, -41.37) 12/31/2022   08:02:41  (  79.79, -41.47)    2.12                63
 12/31/2022   08:52:16   ( -80.02, 128.13) 12/31/2022   08:52:01  ( -80.02, 128.04)    1.89                15
 01/02/2023   23:27:48   ( -79.82, -92.68) 01/02/2023   23:28:36  ( -79.82, -92.69)    0.20                48
 01/03/2023   00:18:27   (  79.98,  76.20) 01/03/2023   00:17:56  (  79.98,  76.31)    2.18                31
 01/05/2023   14:53:56   (  79.87,-143.78) 01/05/2023   14:54:28  (  79.87,-143.72)    1.21                32
 01/05/2023   15:44:35   ( -80.06,  25.47) 01/05/2023   15:43:49  ( -80.06,  25.52)    1.06                46
 01/08/2023   06:20:02   ( -80.01, 166.05) 01/08/2023   06:20:19  ( -80.00, 165.91)    2.89                17