Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 3 4.  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)
 03/04/2023   10:52:20   ( -80.18,  99.73) 03/04/2023   10:53:07  ( -80.19,  99.85)    2.37                47
 03/04/2023   11:42:57   (  80.38, -90.60) 03/04/2023   11:42:26  (  80.37, -90.70)    1.92                31
 03/07/2023   01:29:56   ( -74.95,-146.82) 03/07/2023   01:31:09  ( -74.61,-144.69)   73.11                73
 03/07/2023   02:18:24   (  80.32,  49.75) 03/07/2023   02:18:22  (  80.32,  49.78)    0.59                 2
 03/09/2023   16:53:48   (  80.30,-169.33) 03/09/2023   16:54:14  (  80.30,-169.36)    0.58                26
 03/09/2023   17:44:29   ( -80.41,  -0.59) 03/09/2023   17:43:36  ( -80.41,  -0.56)    0.40                53
 03/12/2023   07:29:14   (  80.24, -28.80) 03/12/2023   07:30:06  (  80.25, -28.74)    1.07                52
 03/12/2023   08:19:55   ( -80.36, 139.95) 03/12/2023   08:19:28  ( -80.37, 140.06)    2.19                27
 03/14/2023   22:07:15   (  73.78,  80.89) 03/14/2023   22:08:27  (  73.41,  83.40)   89.02                72
 03/14/2023   22:55:19   ( -80.36, -78.95) 03/14/2023   22:55:17  ( -80.36, -78.93)    0.37                 2
 03/17/2023   13:30:44   ( -80.32,  61.76) 03/17/2023   13:31:05  ( -80.33,  61.82)    1.30                21