Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 9 20.  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)
 09/22/2018   19:38:04   ( -68.38,  63.90) 09/22/2018   19:39:15  ( -68.35,  63.97)    4.55                71
 09/22/2018   20:28:47   (  68.21,-128.57) 09/22/2018   20:28:43  (  68.18,-128.59)    3.31                 4
 09/22/2018   21:19:27   ( -68.01,  39.00) 09/22/2018   21:18:14  ( -68.01,  38.85)    6.33                73
 09/25/2018   11:54:58   ( -68.30, 179.78) 09/25/2018   11:55:44  ( -68.27, 179.76)    2.74                46
 09/25/2018   12:45:42   (  68.18, -12.76) 09/25/2018   12:45:11  (  68.16, -12.73)    2.75                31
 09/25/2018   13:36:05   ( -67.06, 155.91) 09/25/2018   13:34:58  ( -67.10, 153.71)   95.49                67
 09/28/2018   03:21:23   (  69.01, 127.29) 09/28/2018   03:22:32  (  68.91, 128.80)   61.34                69
 09/28/2018   04:11:53   ( -68.27, -64.41) 09/28/2018   04:12:12  ( -68.25, -64.38)    2.29                19
 09/28/2018   05:02:36   (  68.10, 103.11) 09/28/2018   05:01:40  (  68.08, 103.06)    3.20                56
 09/30/2018   19:38:06   (  68.34,-116.06) 09/30/2018   19:39:10  (  68.33,-116.04)    1.51                64
 09/30/2018   20:28:47   ( -68.19,  51.46) 09/30/2018   20:28:41  ( -68.18,  51.41)    2.54                 6
 09/30/2018   21:19:24   (  67.70,-140.62) 09/30/2018   21:18:13  (  67.77,-141.41)   34.20                71
 10/03/2018   11:54:59   (  68.27,  -0.19) 10/03/2018   11:55:38  (  68.25,  -0.25)    3.55                39
 10/03/2018   12:45:41   ( -68.17, 167.25) 10/03/2018   12:45:08  ( -68.15, 167.26)    2.02                33