Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 5.  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)
 01/05/2023   14:53:54   (  79.91,-143.39) 01/05/2023   14:54:24  (  79.90,-143.43)    0.82                30
 01/05/2023   15:44:32   ( -80.12,  26.13) 01/05/2023   15:43:44  ( -80.12,  26.06)    1.35                48
 01/08/2023   06:20:03   ( -79.95, 165.46) 01/08/2023   06:20:16  ( -79.94, 165.46)    0.18                13
 01/08/2023   07:10:42   (  80.11, -25.59) 01/08/2023   07:09:36  (  80.11, -25.46)    2.61                66
 01/10/2023   20:55:30   ( -79.88, -54.03) 01/10/2023   20:56:44  ( -79.88, -54.18)    3.04                74
 01/10/2023   21:46:10   (  80.01, 114.58) 01/10/2023   21:46:05  (  80.01, 114.57)    0.31                 5
 01/13/2023   12:21:38   (  79.88,-105.56) 01/13/2023   12:22:33  (  79.88,-105.60)    0.98                55
 01/13/2023   13:12:16   ( -80.10,  63.99) 01/13/2023   13:11:53  ( -80.10,  63.89)    2.12                23
 01/16/2023   03:47:45   ( -79.98,-156.18) 01/16/2023   03:48:21  ( -79.98,-156.23)    0.97                36
 01/16/2023   04:38:25   (  80.10,  12.43) 01/16/2023   04:37:42  (  80.11,  12.53)    2.05                43
 01/18/2023   19:13:52   (  80.03, 152.80) 01/18/2023   19:14:08  (  80.03, 152.75)    0.88                16