Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 6 9.  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)
 06/10/2021   17:06:40   (  68.60, -78.41) 06/10/2021   17:07:09  (  68.61, -78.41)    0.68                29
 06/10/2021   17:57:22   ( -68.52,  89.03) 06/10/2021   17:56:39  ( -68.50,  89.09)    3.14                43
 06/13/2021   08:32:55   ( -68.90,-130.35) 06/13/2021   08:34:07  ( -68.83,-129.90)   19.34                72
 06/13/2021   09:23:35   (  68.57,  37.41) 06/13/2021   09:23:37  (  68.55,  37.39)    2.00                 2
 06/13/2021   10:14:16   ( -68.42,-155.09) 06/13/2021   10:13:07  ( -68.45,-155.10)    2.60                69
 06/16/2021   00:49:46   ( -68.65, -14.24) 06/16/2021   00:50:37  ( -68.66, -14.23)    1.65                51
 06/16/2021   01:40:30   (  68.53, 153.22) 06/16/2021   01:40:04  (  68.54, 153.26)    2.08                26
 06/16/2021   02:30:56   ( -67.58, -38.26) 06/16/2021   02:29:48  ( -67.66, -40.14)   79.89                68
 06/18/2021   16:16:14   (  69.51, -66.99) 06/18/2021   16:17:22  (  69.42, -65.02)   77.41                68
 06/18/2021   17:06:41   ( -68.61, 101.57) 06/18/2021   17:07:05  ( -68.60, 101.56)    1.64                24
 06/18/2021   17:57:25   (  68.50, -90.97) 06/18/2021   17:56:32  (  68.47, -90.94)    3.31                53
 06/21/2021   08:32:53   (  68.68,  49.93) 06/21/2021   08:34:01  (  68.68,  49.91)    0.90                68
 06/21/2021   09:23:35   ( -68.58,-142.62) 06/21/2021   09:23:31  ( -68.58,-142.57)    1.83                 4
 06/21/2021   10:14:14   (  68.20,  25.18) 06/21/2021   10:13:02  (  68.23,  24.65)   22.26                72