Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 9 23.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 10/05/2021   08:48:29   (  77.82,  23.97) 10/05/2021   08:47:20  (  77.84,  23.93)    2.56                69
 10/05/2021   09:39:14   ( -77.83,-168.79) 10/05/2021   09:38:16  ( -77.82,-168.90)    3.07                58
 10/05/2021   10:30:00   (  77.87,  -1.63) 10/05/2021   10:29:20  (  77.85,  -1.52)    3.25                40
 10/05/2021   11:20:44   ( -77.84, 165.81) 10/05/2021   11:20:15  ( -77.87, 165.86)    3.44                29
 10/05/2021   12:11:30   (  77.87, -27.03) 10/05/2021   12:11:20  (  77.86, -26.97)    2.11                10
 10/05/2021   13:02:14   ( -77.85, 140.41) 10/05/2021   13:02:15  ( -77.88, 140.41)    3.65                 1
 10/05/2021   13:53:00   (  77.88, -52.43) 10/05/2021   13:53:20  (  77.87, -52.42)    1.11                20
 10/05/2021   14:43:45   ( -77.89, 114.81) 10/05/2021   14:44:15  ( -77.89, 114.96)    3.66                30
 10/05/2021   15:34:30   (  77.88, -77.83) 10/05/2021   15:35:20  (  77.88, -77.86)    0.94                50
 10/05/2021   16:25:14   ( -77.90,  89.41) 10/05/2021   16:26:14  ( -77.90,  89.51)    2.50                60
 10/05/2021   17:16:05   (  78.13,-104.50) 10/05/2021   17:17:14  (  78.07,-102.22)   52.56                69