Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 4 15.  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)
 04/16/2019   02:31:10   (  68.41, 140.82) 04/16/2019   02:32:21  (  68.40, 140.77)    2.21                71
 04/16/2019   03:21:51   ( -68.28, -51.69) 04/16/2019   03:21:51  ( -68.29, -51.73)    1.52                 0
 04/16/2019   04:12:33   (  68.04, 115.92) 04/16/2019   04:11:20  (  68.07, 115.66)   11.40                73
 04/18/2019   18:48:04   (  68.38,-103.36) 04/18/2019   18:48:52  (  68.36,-103.40)    2.23                48
 04/18/2019   19:38:45   ( -68.24,  64.13) 04/18/2019   19:38:22  ( -68.25,  64.10)    1.40                23
 04/18/2019   20:29:12   (  67.19,-127.28) 04/18/2019   20:28:05  (  67.25,-129.40)   91.49                67
 04/21/2019   10:14:33   ( -69.48,-156.40) 04/21/2019   10:15:39  ( -69.39,-153.87)   99.56                66
 04/21/2019   11:04:58   (  68.34,  12.45) 04/21/2019   11:05:23  (  68.34,  12.45)    0.21                25
 04/21/2019   11:55:39   ( -68.21, 179.94) 04/21/2019   11:54:54  ( -68.18, 179.89)    3.54                45
 04/24/2019   02:31:13   ( -68.70, -39.55) 04/24/2019   02:32:24  ( -68.62, -38.98)   24.44                71
 04/24/2019   03:21:52   (  68.31, 128.26) 04/24/2019   03:21:55  (  68.29, 128.25)    2.12                 3
 04/24/2019   04:12:33   ( -68.17, -64.24) 04/24/2019   04:11:25  ( -68.19, -64.23)    2.08                68
 04/26/2019   18:48:01   ( -68.39,  76.62) 04/26/2019   18:48:59  ( -68.37,  76.58)    2.90                58
 04/26/2019   19:38:45   (  68.28,-115.92) 04/26/2019   19:38:26  (  68.26,-115.92)    2.11                19
 04/26/2019   20:29:16   ( -67.59,  52.24) 04/26/2019   20:28:05  ( -67.66,  51.02)   52.31                71