Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 4 24.  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)
 04/26/2018   11:54:53   (  68.27,  -0.11) 04/26/2018   11:55:31  (  68.27,  -0.12)    0.46                38
 04/26/2018   12:45:34   ( -68.13, 167.38) 04/26/2018   12:45:01  ( -68.16, 167.38)    3.08                33
 04/29/2018   03:21:16   ( -69.09, -52.73) 04/29/2018   03:22:24  ( -69.01, -50.99)   70.09                68
 04/29/2018   04:11:46   (  68.22, 115.73) 04/29/2018   04:12:03  (  68.23, 115.70)    1.66                17
 04/29/2018   05:02:28   ( -68.13, -76.84) 04/29/2018   05:01:33  ( -68.13, -76.79)    2.32                55
 05/01/2018   19:37:56   ( -68.34,  64.04) 05/01/2018   19:39:07  ( -68.36,  64.07)    2.12                71
 05/01/2018   20:28:39   (  68.17,-128.44) 05/01/2018   20:28:35  (  68.19,-128.48)    2.48                 4
 05/01/2018   21:19:19   ( -67.97,  39.13) 05/01/2018   21:18:06  ( -68.03,  38.96)    9.21                73
 05/04/2018   11:54:48   ( -68.29, 179.87) 05/04/2018   11:55:38  ( -68.31, 179.89)    1.66                50
 05/04/2018   12:45:31   (  68.13, -12.61) 05/04/2018   12:45:06  (  68.14, -12.67)    2.89                25
 05/04/2018   13:35:58   ( -67.22, 155.81) 05/04/2018   13:34:50  ( -67.25, 153.96)   79.89                68
 05/07/2018   03:21:18   (  69.36, 126.88) 05/07/2018   03:22:24  (  69.25, 129.30)   95.81                66
 05/07/2018   04:11:41   ( -68.25, -64.29) 05/07/2018   04:12:10  ( -68.25, -64.31)    1.00                29
 05/07/2018   05:02:25   (  68.14, 103.16) 05/07/2018   05:01:37  (  68.14, 103.20)    1.91                48