Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 29.  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)
 01/29/2023   07:16:55   (  80.02, -28.10) 01/29/2023   07:18:03  (  80.01, -28.22)    2.46                68
 01/29/2023   08:07:36   ( -80.14, 140.53) 01/29/2023   08:07:25  ( -80.14, 140.56)    0.51                11
 01/31/2023   22:43:01   ( -80.06, -79.19) 01/31/2023   22:43:41  ( -80.06, -79.21)    0.31                40
 01/31/2023   23:33:38   (  80.27,  90.41) 01/31/2023   23:33:00  (  80.26,  90.26)    2.96                38
 02/03/2023   14:09:05   (  80.15,-129.71) 02/03/2023   14:09:17  (  80.15,-129.83)    2.41                12
 02/03/2023   14:59:46   ( -80.28,  38.98) 02/03/2023   14:58:39  ( -80.27,  38.99)    0.30                67
 02/06/2023   04:44:32   (  80.03,  10.15) 02/06/2023   04:45:33  (  80.03,  10.12)    0.67                61
 02/06/2023   05:35:12   ( -80.19, 179.13) 02/06/2023   05:34:54  ( -80.19, 179.22)    1.79                18
 02/08/2023   20:10:36   ( -80.15, -40.14) 02/08/2023   20:11:07  ( -80.15, -40.23)    1.79                31
 02/08/2023   21:01:17   (  80.24, 128.20) 02/08/2023   21:00:29  (  80.24, 128.30)    1.91                48