Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 6.  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)
 03/06/2021   17:56:52   ( -68.50,  89.19) 03/06/2021   17:58:01  ( -68.53,  89.15)    3.27                69
 03/06/2021   18:47:36   (  68.38,-103.35) 03/06/2021   18:47:29  (  68.36,-103.40)    3.13                 7
 03/06/2021   19:38:14   ( -68.08,  64.36) 03/06/2021   19:37:01  ( -68.14,  63.97)   17.62                73
 03/09/2021   10:13:47   ( -68.52,-155.06) 03/09/2021   10:14:29  ( -68.50,-155.01)    3.28                42
 03/09/2021   11:04:30   (  68.35,  12.48) 03/09/2021   11:03:57  (  68.33,  12.43)    3.03                33
 03/12/2021   01:40:08   (  69.11, 152.60) 03/12/2021   01:41:18  (  69.01, 153.87)   51.92                70
 03/12/2021   02:30:39   ( -68.43, -39.16) 03/12/2021   02:30:56  ( -68.46, -39.18)    2.84                17
 03/12/2021   03:21:23   (  68.32, 128.30) 03/12/2021   03:20:23  (  68.34, 128.33)    2.96                60
 03/14/2021   17:56:52   (  68.55, -90.86) 03/14/2021   17:57:53  (  68.57, -90.79)    3.45                61
 03/14/2021   18:47:33   ( -68.40,  76.65) 03/14/2021   18:47:24  ( -68.41,  76.65)    1.40                 9
 03/14/2021   19:38:09   (  67.86,-115.34) 03/14/2021   19:36:58  (  67.90,-116.31)   40.87                71
 03/17/2021   10:13:46   (  68.52,  24.96) 03/17/2021   10:14:21  (  68.52,  25.02)    2.71                35
 03/17/2021   11:04:27   ( -68.37,-167.53) 03/17/2021   11:03:52  ( -68.37,-167.53)    0.92                35
 03/20/2021   01:40:05   ( -69.09, -27.34) 03/20/2021   01:41:15  ( -68.98, -26.17)   47.98                70