Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 6 8.  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)    0.80                29
 06/10/2021   17:57:22   ( -68.51,  89.03) 06/10/2021   17:56:39  ( -68.50,  89.09)    2.94                43
 06/13/2021   08:32:55   ( -68.90,-130.34) 06/13/2021   08:34:07  ( -68.84,-129.90)   19.16                72
 06/13/2021   09:23:35   (  68.57,  37.41) 06/13/2021   09:23:37  (  68.55,  37.40)    1.78                 2
 06/13/2021   10:14:16   ( -68.42,-155.08) 06/13/2021   10:13:07  ( -68.45,-155.09)    3.13                69
 06/16/2021   00:49:46   ( -68.65, -14.24) 06/16/2021   00:50:37  ( -68.67, -14.23)    2.31                51
 06/16/2021   01:40:30   (  68.53, 153.22) 06/16/2021   01:40:04  (  68.54, 153.27)    2.29                26
 06/16/2021   02:30:56   ( -67.58, -38.26) 06/16/2021   02:29:48  ( -67.66, -40.13)   79.96                68
 06/18/2021   16:16:14   (  69.51, -66.99) 06/18/2021   16:17:22  (  69.42, -65.02)   77.33                68
 06/18/2021   17:06:41   ( -68.61, 101.58) 06/18/2021   17:07:05  ( -68.60, 101.57)    0.82                24
 06/18/2021   17:57:25   (  68.50, -90.97) 06/18/2021   17:56:32  (  68.48, -90.94)    2.77                53
 06/21/2021   08:32:53   (  68.68,  49.94) 06/21/2021   08:34:01  (  68.68,  49.91)    1.12                68
 06/21/2021   09:23:35   ( -68.57,-142.61) 06/21/2021   09:23:31  ( -68.59,-142.57)    2.37                 4
 06/21/2021   10:14:14   (  68.20,  25.19) 06/21/2021   10:13:02  (  68.24,  24.65)   22.43                72