Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 4 1.  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)
 04/02/2023   05:53:36   (  80.41,  -2.92) 04/02/2023   05:54:13  (  80.40,  -3.05)    2.63                37
 04/02/2023   06:44:17   ( -80.51, 165.80) 04/02/2023   06:43:35  ( -80.51, 165.75)    1.02                42
 04/04/2023   20:28:58   (  80.39, 138.04) 04/04/2023   20:29:46  (  80.39, 137.97)    1.36                48
 04/04/2023   21:19:39   ( -80.50, -53.22) 04/04/2023   21:19:08  ( -80.50, -53.21)    0.48                31
 04/07/2023   11:04:21   (  80.35, -81.40) 04/07/2023   11:05:18  (  80.35, -81.29)    2.08                57
 04/07/2023   11:54:59   ( -80.53,  88.32) 04/07/2023   11:54:38  ( -80.53,  88.19)    2.49                21
 04/10/2023   01:39:41   (  80.34,  59.72) 04/10/2023   01:40:46  (  80.34,  59.79)    1.26                65
 04/10/2023   02:30:22   ( -80.45,-131.53) 04/10/2023   02:30:08  ( -80.46,-131.36)    3.22                14
 04/12/2023   16:15:02   (  80.33,-159.24) 04/12/2023   16:16:13  (  80.34,-159.10)    2.57                71