Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 4 29.  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)
 05/02/2021   07:32:34   (  78.33,  40.47) 05/02/2021   07:31:21  (  78.31,  39.65)   18.36                73
 05/02/2021   08:23:20   ( -78.40,-152.59) 05/02/2021   08:22:18  ( -78.40,-152.55)    0.83                62
 05/02/2021   09:14:06   (  78.41,  14.63) 05/02/2021   09:13:19  (  78.40,  14.71)    2.28                47
 05/02/2021   10:04:50   ( -78.40,-177.98) 05/02/2021   10:04:18  ( -78.41,-177.96)    1.44                32
 05/02/2021   10:55:36   (  78.42, -10.76) 05/02/2021   10:55:19  (  78.41, -10.70)    1.43                17
 05/02/2021   11:46:20   ( -78.40, 156.63) 05/02/2021   11:46:18  ( -78.43, 156.63)    2.57                 2
 05/02/2021   12:37:06   (  78.42, -36.15) 05/02/2021   12:37:19  (  78.43, -36.11)    1.48                13
 05/02/2021   13:27:50   ( -78.40, 131.24) 05/02/2021   13:28:18  ( -78.44, 131.21)    3.78                28
 05/02/2021   14:18:36   (  78.42, -61.54) 05/02/2021   14:19:19  (  78.44, -61.51)    2.37                43
 05/02/2021   15:09:21   ( -78.45, 105.63) 05/02/2021   15:10:19  ( -78.42, 105.57)    3.65                58
 05/02/2021   16:00:06   (  78.42, -86.94) 05/02/2021   16:01:19  (  78.46, -86.92)    3.50                73