Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 9 16.  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)
 09/17/2018   11:54:59   (  68.31,  -0.24) 09/17/2018   11:55:47  (  68.28,  -0.24)    3.62                48
 09/17/2018   12:45:40   ( -68.17, 167.27) 09/17/2018   12:45:17  ( -68.16, 167.26)    0.45                23
 09/17/2018   13:36:07   (  67.12, -24.16) 09/17/2018   13:35:00  (  67.16, -26.24)   89.68                67
 09/20/2018   03:21:27   ( -69.30, -53.12) 09/20/2018   03:22:34  ( -69.15, -50.92)   88.34                67
 09/20/2018   04:11:54   (  68.28, 115.57) 09/20/2018   04:12:15  (  68.26, 115.62)    3.00                21
 09/20/2018   05:02:35   ( -68.13, -76.92) 09/20/2018   05:01:45  ( -68.15, -76.87)    2.77                50
 09/22/2018   19:38:04   ( -68.37,  63.92) 09/22/2018   19:39:15  ( -68.35,  63.97)    2.46                71
 09/22/2018   20:28:47   (  68.20,-128.55) 09/22/2018   20:28:43  (  68.18,-128.59)    2.00                 4
 09/22/2018   21:19:27   ( -68.00,  39.02) 09/22/2018   21:18:14  ( -68.02,  38.86)    7.40                73
 09/25/2018   11:54:58   ( -68.28, 179.80) 09/25/2018   11:55:44  ( -68.28, 179.76)    1.80                46
 09/25/2018   12:45:42   (  68.17, -12.75) 09/25/2018   12:45:11  (  68.16, -12.73)    1.77                31
 09/25/2018   13:36:05   ( -67.05, 155.93) 09/25/2018   13:34:58  ( -67.10, 153.71)   96.27                67
 09/28/2018   03:21:23   (  69.00, 127.29) 09/28/2018   03:22:32  (  68.91, 128.79)   60.73                69
 09/28/2018   04:11:53   ( -68.26, -64.40) 09/28/2018   04:12:12  ( -68.25, -64.39)    1.25                19
 09/28/2018   05:02:36   (  68.10, 103.11) 09/28/2018   05:01:40  (  68.07, 103.05)    3.67                56