Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 4 23.  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)
 04/24/2019   02:31:10   ( -68.57, -39.38) 04/24/2019   02:32:22  ( -68.51, -39.12)   13.11                72
 04/24/2019   03:21:51   (  68.28, 128.30) 04/24/2019   03:21:51  (  68.30, 128.27)    2.16                 0
 04/24/2019   04:12:32   ( -68.15, -64.21) 04/24/2019   04:11:21  ( -68.18, -64.23)    3.34                71
 04/26/2019   18:48:01   ( -68.38,  76.64) 04/26/2019   18:48:54  ( -68.36,  76.59)    2.77                53
 04/26/2019   19:38:45   (  68.25,-115.89) 04/26/2019   19:38:21  (  68.26,-115.89)    0.97                24
 04/26/2019   20:29:12   ( -67.36,  52.52) 04/26/2019   20:28:04  ( -67.42,  50.77)   75.06                68
 04/29/2019   10:14:32   (  69.45,  23.63) 04/29/2019   10:15:38  (  69.32,  26.04)   95.45                66
 04/29/2019   11:04:54   ( -68.35,-167.55) 04/29/2019   11:05:23  ( -68.32,-167.59)    3.22                29
 04/29/2019   11:55:38   (  68.22,  -0.09) 04/29/2019   11:54:50  (  68.21,  -0.07)    1.27                48
 05/02/2019   02:31:09   (  68.57, 140.61) 05/02/2019   02:32:20  (  68.55, 140.94)   13.41                71
 05/02/2019   03:21:48   ( -68.32, -51.74) 05/02/2019   03:21:52  ( -68.33, -51.70)    2.10                 4
 05/02/2019   04:12:31   (  68.14, 115.78) 05/02/2019   04:11:20  (  68.16, 115.75)    2.39                71
 05/04/2019   18:48:00   (  68.38,-103.38) 05/04/2019   18:48:52  (  68.38,-103.39)    1.06                52
 05/04/2019   19:38:42   ( -68.29,  64.06) 05/04/2019   19:38:22  ( -68.27,  64.11)    3.13                20
 05/04/2019   20:29:11   (  67.36,-127.49) 05/04/2019   20:28:02  (  67.43,-129.21)   73.97                69