Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2020 9 18.  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)
 09/19/2020   18:47:13   ( -68.89,  76.06) 09/19/2020   18:48:23  ( -68.82,  77.23)   47.59                70
 09/19/2020   19:37:48   (  68.29,-115.83) 09/19/2020   19:37:58  (  68.27,-115.81)    2.25                10
 09/19/2020   20:28:29   ( -68.15,  51.66) 09/19/2020   20:27:28  ( -68.16,  51.70)    1.97                61
 09/22/2020   11:03:56   ( -68.35,-167.44) 09/22/2020   11:05:00  ( -68.37,-167.45)    3.09                64
 09/22/2020   11:54:39   (  68.22,   0.03) 09/22/2020   11:54:27  (  68.20,  -0.01)    2.82                12
 09/22/2020   12:45:14   ( -67.76, 167.92) 09/22/2020   12:44:02  ( -67.82, 167.18)   31.78                72
 09/25/2020   03:20:48   ( -68.33, -51.64) 09/25/2020   03:21:29  ( -68.32, -51.64)    1.96                41
 09/25/2020   04:11:32   (  68.21, 115.82) 09/25/2020   04:10:56  (  68.19, 115.87)    3.00                36
 09/27/2020   18:47:10   (  69.00,-104.08) 09/27/2020   18:48:19  (  68.91,-102.65)   57.90                69
 09/27/2020   19:37:40   ( -68.27,  64.22) 09/27/2020   19:37:59  ( -68.26,  64.18)    1.63                19
 09/27/2020   20:28:24   (  68.15,-128.33) 09/27/2020   20:27:26  (  68.14,-128.32)    1.67                58
 09/30/2020   11:03:51   (  68.35,  12.57) 09/30/2020   11:04:58  (  68.36,  12.55)    1.24                67
 09/30/2020   11:54:33   ( -68.26,-179.99) 09/30/2020   11:54:28  ( -68.27,-179.93)    2.88                 5
 09/30/2020   12:45:11   (  67.82, -12.14) 09/30/2020   12:43:59  (  67.92, -12.70)   25.83                72