Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 6.  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)
 01/08/2023   06:20:02   ( -79.97, 165.69) 01/08/2023   06:20:15  ( -79.97, 165.69)    0.28                13
 01/08/2023   07:10:42   (  80.10, -25.65) 01/08/2023   07:09:36  (  80.10, -25.52)    2.43                66
 01/10/2023   20:55:30   ( -79.87, -54.10) 01/10/2023   20:56:44  ( -79.87, -54.25)    3.05                74
 01/10/2023   21:46:09   (  80.03, 114.81) 01/10/2023   21:46:04  (  80.04, 114.79)    0.41                 5
 01/13/2023   12:21:38   (  79.91,-105.35) 01/13/2023   12:22:33  (  79.90,-105.40)    1.01                55
 01/13/2023   13:12:16   ( -80.12,  64.20) 01/13/2023   13:11:53  ( -80.12,  64.10)    2.05                23
 01/16/2023   03:47:45   ( -79.97,-156.29) 01/16/2023   03:48:21  ( -79.97,-156.33)    0.77                36
 01/16/2023   04:38:25   (  80.09,  12.32) 01/16/2023   04:37:42  (  80.09,  12.43)    2.16                43
 01/18/2023   19:13:52   (  80.02, 152.66) 01/18/2023   19:14:08  (  80.01, 152.63)    0.64                16