Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 6 28.  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)
 06/29/2021   08:32:53   ( -68.68,-130.08) 06/29/2021   08:33:55  ( -68.68,-130.09)    0.53                62
 06/29/2021   09:23:37   (  68.56,  37.39) 06/29/2021   09:23:22  (  68.57,  37.42)    1.36                15
 06/29/2021   10:14:10   ( -67.99,-154.56) 06/29/2021   10:12:59  ( -68.07,-155.55)   42.08                71
 07/02/2021   00:49:48   ( -68.66, -14.27) 07/02/2021   00:50:22  ( -68.65, -14.25)    1.40                34
 07/02/2021   01:40:32   (  68.54, 153.19) 07/02/2021   01:39:49  (  68.53, 153.25)    2.59                43
 07/04/2021   16:16:05   (  68.94, -66.21) 07/04/2021   16:17:16  (  68.87, -65.72)   20.74                71
 07/04/2021   17:06:42   ( -68.58, 101.60) 07/04/2021   17:06:49  ( -68.60, 101.57)    2.96                 7
 07/04/2021   17:57:26   (  68.46, -90.94) 07/04/2021   17:56:16  (  68.48, -90.93)    2.33                70
 07/07/2021   08:32:54   (  68.65,  49.95) 07/07/2021   08:33:45  (  68.66,  49.89)    2.58                51
 07/07/2021   09:23:36   ( -68.56,-142.61) 07/07/2021   09:23:15  ( -68.56,-142.60)    0.07                21
 07/07/2021   10:14:04   (  67.58,  25.93) 07/07/2021   10:12:56  (  67.65,  23.98)   83.21                68
 07/09/2021   23:59:23   ( -69.70,  -3.06) 07/10/2021   00:00:29  ( -69.61,  -0.65)   93.60                66
 07/10/2021   00:49:49   (  68.63, 165.74) 07/10/2021   00:50:11  (  68.65, 165.77)    2.41                22
 07/10/2021   01:40:30   ( -68.48, -26.74) 07/10/2021   01:39:42  ( -68.50, -26.79)    3.00                48