Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 25.  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)
 03/25/2021   09:23:24   (  69.57,  36.26) 03/25/2021   09:24:30  (  69.49,  38.62)   92.16                66
 03/25/2021   10:13:48   ( -68.53,-154.98) 03/25/2021   10:14:15  ( -68.54,-154.96)    1.85                27
 03/25/2021   11:04:32   (  68.40,  12.49) 03/25/2021   11:03:43  (  68.38,  12.49)    2.30                49
 03/28/2021   01:40:03   (  68.62, 153.34) 03/28/2021   01:41:12  (  68.64, 153.40)    3.23                69
 03/28/2021   02:30:44   ( -68.49, -39.16) 03/28/2021   02:30:43  ( -68.47, -39.16)    1.38                 1
 03/28/2021   03:21:25   (  68.20, 128.52) 03/28/2021   03:20:12  (  68.25, 128.21)   13.90                73
 03/30/2021   17:56:59   (  68.58, -90.85) 03/30/2021   17:57:40  (  68.56, -90.81)    3.10                41
 03/30/2021   18:47:40   ( -68.44,  76.65) 03/30/2021   18:47:10  ( -68.45,  76.69)    1.89                30
 04/02/2021   09:23:22   ( -69.25,-143.31) 04/02/2021   09:24:31  ( -69.14,-141.84)   59.29                69
 04/02/2021   10:13:55   (  68.54,  24.96) 04/02/2021   10:14:07  (  68.53,  25.03)    3.38                12
 04/02/2021   11:04:35   ( -68.35,-167.47) 04/02/2021   11:03:38  ( -68.37,-167.53)    3.38                57
 04/05/2021   01:40:06   ( -68.63, -26.70) 04/05/2021   01:41:06  ( -68.61, -26.63)    3.24                60
 04/05/2021   02:30:49   (  68.45, 140.84) 04/05/2021   02:30:34  (  68.44, 140.80)    2.52                15
 04/05/2021   03:21:22   ( -67.88, -51.12) 04/05/2021   03:20:11  ( -67.95, -52.15)   43.74                71
 04/07/2021   17:57:01   ( -68.54,  89.18) 04/07/2021   17:57:34  ( -68.52,  89.14)    2.75                33
 04/07/2021   18:47:45   (  68.42,-103.36) 04/07/2021   18:47:01  (  68.39,-103.37)    2.80                44