Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 31.  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)
 04/02/2021   09:23:22   ( -69.29,-143.37) 04/02/2021   09:24:31  ( -69.15,-141.84)   62.48                69
 04/02/2021   10:13:54   (  68.52,  24.99) 04/02/2021   10:14:07  (  68.54,  25.05)    3.38                13
 04/02/2021   11:04:35   ( -68.39,-167.52) 04/02/2021   11:03:38  ( -68.38,-167.52)    1.24                57
 04/05/2021   01:40:06   ( -68.62, -26.68) 04/05/2021   01:41:09  ( -68.59, -26.67)    2.86                63
 04/05/2021   02:30:50   (  68.49, 140.79) 04/05/2021   02:30:36  (  68.48, 140.84)    2.22                14
 04/05/2021   03:21:24   ( -67.98, -51.24) 04/05/2021   03:20:12  ( -68.04, -52.05)   34.67                72
 04/07/2021   17:57:01   ( -68.53,  89.19) 04/07/2021   17:57:38  ( -68.52,  89.13)    2.79                37
 04/07/2021   18:47:45   (  68.40,-103.33) 04/07/2021   18:47:05  (  68.41,-103.37)    1.57                40
 04/10/2021   09:23:21   (  68.91,  37.13) 04/10/2021   09:24:32  (  68.83,  37.75)   26.08                71
 04/10/2021   10:13:57   ( -68.50,-155.00) 04/10/2021   10:14:06  ( -68.51,-155.02)    1.31                 9
 04/10/2021   11:04:41   (  68.37,  12.46) 04/10/2021   11:03:33  (  68.39,  12.48)    1.80                68
 04/13/2021   01:40:11   (  68.61, 153.29) 04/13/2021   01:41:03  (  68.58, 153.32)    3.31                52
 04/13/2021   02:30:52   ( -68.47, -39.21) 04/13/2021   02:30:33  ( -68.48, -39.17)    2.40                19
 04/13/2021   03:21:22   (  67.59, 129.20) 04/13/2021   03:20:13  (  67.63, 127.48)   73.11                69