Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 20.  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)
 12/20/2022   23:15:07   (  79.75,  89.90) 12/20/2022   23:15:32  (  79.74,  89.89)    0.31                25
 12/21/2022   00:05:39   ( -79.93,-100.99) 12/21/2022   00:04:53  ( -79.94,-100.91)    1.67                46
 12/23/2022   18:48:31   (  79.79, 156.97) 12/23/2022   18:48:36  (  79.80, 157.09)    2.54                 5
 12/23/2022   19:39:02   ( -80.03, -33.42) 12/23/2022   19:37:56  ( -80.03, -33.40)    0.55                66
 12/26/2022   13:31:21   ( -79.62,  54.73) 12/26/2022   13:32:21  ( -79.62,  54.83)    1.93                60
 12/26/2022   14:21:54   (  79.86,-135.77) 12/26/2022   14:21:39  (  79.86,-135.67)    2.02                15
 12/29/2022   09:04:41   ( -79.76, 122.64) 12/29/2022   09:05:20  ( -79.76, 122.66)    0.51                39
 12/29/2022   09:55:13   (  80.00, -67.71) 12/29/2022   09:54:38  (  80.00, -67.80)    1.80                35
 01/01/2023   04:38:05   ( -79.80,-170.38) 01/01/2023   04:38:22  ( -79.80,-170.29)    1.91                17