Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 8 1.  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)
 08/03/2018   04:11:42   (  68.26, 115.65) 08/03/2018   04:12:29  (  68.27, 115.63)    1.99                47
 08/03/2018   05:02:23   ( -68.13, -76.86) 08/03/2018   05:02:00  ( -68.11, -76.93)    3.20                23
 08/03/2018   05:52:50   (  67.07,  91.72) 08/03/2018   05:51:43  (  67.10,  89.58)   93.00                67
 08/05/2018   19:38:10   ( -69.24,  62.80) 08/05/2018   19:39:17  ( -69.13,  64.93)   85.16                67
 08/05/2018   20:28:38   (  68.25,-128.58) 08/05/2018   20:28:58  (  68.24,-128.53)    2.69                20
 08/05/2018   21:19:19   ( -68.12,  38.91) 08/05/2018   21:18:28  ( -68.13,  38.98)    3.05                51
 08/08/2018   11:54:49   ( -68.32, 179.80) 08/08/2018   11:56:00  ( -68.31, 179.79)    1.36                71
 08/08/2018   12:45:33   (  68.20, -12.74) 08/08/2018   12:45:27  (  68.19, -12.70)    1.61                 6
 08/08/2018   13:36:12   ( -67.95, 154.89) 08/08/2018   13:34:59  ( -67.98, 154.68)    9.34                73
 08/11/2018   04:11:43   ( -68.26, -64.36) 08/11/2018   04:12:28  ( -68.26, -64.38)    0.74                45
 08/11/2018   05:02:27   (  68.14, 103.10) 08/11/2018   05:01:55  (  68.14, 103.12)    0.99                32
 08/13/2018   19:38:08   (  68.94,-116.81) 08/13/2018   19:39:17  (  68.87,-115.39)   57.71                69
 08/13/2018   20:28:38   ( -68.21,  51.48) 08/13/2018   20:28:57  ( -68.21,  51.44)    1.66                19
 08/13/2018   21:19:22   (  68.09,-141.07) 08/13/2018   21:18:24  (  68.09,-141.06)    0.32                58