Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 7 28.  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)
 07/31/2018   11:54:48   (  68.37,  -0.26) 07/31/2018   11:55:59  (  68.36,  -0.14)    5.10                71
 07/31/2018   12:45:28   ( -68.19, 167.30) 07/31/2018   12:45:30  ( -68.20, 167.29)    0.95                 2
 07/31/2018   13:36:11   (  68.00, -25.16) 07/31/2018   13:34:58  (  68.03, -25.25)    5.35                73
 08/03/2018   04:11:42   (  68.26, 115.65) 08/03/2018   04:12:29  (  68.28, 115.64)    2.15                47
 08/03/2018   05:02:23   ( -68.12, -76.86) 08/03/2018   05:02:00  ( -68.11, -76.92)    2.86                23
 08/03/2018   05:52:50   (  67.07,  91.72) 08/03/2018   05:51:43  (  67.10,  89.58)   92.63                67
 08/05/2018   19:38:10   ( -69.23,  62.80) 08/05/2018   19:39:17  ( -69.13,  64.94)   85.35                67
 08/05/2018   20:28:38   (  68.26,-128.58) 08/05/2018   20:28:58  (  68.24,-128.52)    2.77                20
 08/05/2018   21:19:18   ( -68.06,  38.98) 08/05/2018   21:18:29  ( -68.08,  38.92)    3.33                49
 08/08/2018   11:54:49   ( -68.32, 179.80) 08/08/2018   11:56:00  ( -68.32, 179.81)    0.55                71
 08/08/2018   12:45:33   (  68.20, -12.74) 08/08/2018   12:45:27  (  68.20, -12.68)    2.40                 6
 08/08/2018   13:36:12   ( -67.95, 154.89) 08/08/2018   13:34:59  ( -67.99, 154.70)    9.35                73
 08/11/2018   04:11:43   ( -68.26, -64.36) 08/11/2018   04:12:28  ( -68.28, -64.36)    1.89                45
 08/11/2018   05:02:27   (  68.15, 103.10) 08/11/2018   05:01:55  (  68.16, 103.15)    2.73                32
 08/11/2018   05:52:50   ( -67.03, -88.24) 08/11/2018   05:51:43  ( -67.05, -90.47)   97.04                67