Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 8 10.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/10/2021   23:59:05   ( -68.77,  -1.76) 08/11/2021   00:00:12  ( -68.76,  -1.75)    0.94                67
 08/11/2021   00:49:48   (  68.64, 165.72) 08/11/2021   00:49:38  (  68.65, 165.77)    2.74                10
 08/11/2021   01:40:24   ( -68.24, -26.44) 08/11/2021   01:39:12  ( -68.32, -27.01)   24.90                72
 08/13/2021   16:15:58   ( -68.71, 114.08) 08/13/2021   16:16:38  ( -68.73, 114.09)    1.43                40
 08/13/2021   17:06:42   (  68.59, -78.44) 08/13/2021   17:06:06  (  68.56, -78.47)    3.23                36
 08/16/2021   07:42:19   (  69.23,  61.83) 08/16/2021   07:43:29  (  69.13,  62.84)   41.51                70
 08/16/2021   08:32:52   ( -68.66,-130.08) 08/16/2021   08:33:05  ( -68.69,-130.08)    2.65                13
 08/16/2021   09:23:36   (  68.54,  37.39) 08/16/2021   09:22:33  (  68.51,  37.35)    2.92                63
 08/18/2021   23:59:05   (  68.75, 178.25) 08/19/2021   00:00:02  (  68.74, 178.24)    1.00                57
 08/19/2021   00:49:46   ( -68.61, -14.24) 08/19/2021   00:49:32  ( -68.64, -14.26)    3.29                14
 08/19/2021   01:40:19   (  67.89, 153.98) 08/19/2021   01:39:09  (  67.96, 152.58)   59.18                70
 08/21/2021   16:15:59   (  68.70, -65.91) 08/21/2021   16:16:29  (  68.69, -65.95)    2.11                30
 08/21/2021   17:06:40   ( -68.61, 101.52) 08/21/2021   17:05:58  ( -68.59, 101.56)    3.21                42