Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 9 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)
 09/17/2019   18:47:08   ( -68.46,  76.62) 09/17/2019   18:48:20  ( -68.45,  76.71)    4.10                72
 09/17/2019   19:37:51   (  68.28,-115.84) 09/17/2019   19:37:48  (  68.29,-115.84)    0.27                 3
 09/17/2019   20:28:32   ( -68.14,  51.65) 09/17/2019   20:27:19  ( -68.12,  51.60)    3.37                73
 09/20/2019   11:04:03   ( -68.39,-167.53) 09/20/2019   11:04:53  ( -68.38,-167.51)    2.11                50
 09/20/2019   11:54:46   (  68.22,   0.00) 09/20/2019   11:54:21  (  68.21,  -0.06)    2.73                25
 09/20/2019   12:45:13   ( -67.32, 168.42) 09/20/2019   12:44:04  ( -67.38, 166.62)   77.45                69
 09/23/2019   02:30:35   (  69.44, 139.49) 09/23/2019   02:31:41  (  69.31, 141.90)   95.34                66
 09/23/2019   03:20:58   ( -68.33, -51.68) 09/23/2019   03:21:27  ( -68.32, -51.71)    1.61                29
 09/23/2019   04:11:42   (  68.21, 115.78) 09/23/2019   04:10:54  (  68.21, 115.80)    0.86                48
 09/25/2019   18:47:16   (  68.69,-103.70) 09/25/2019   18:48:27  (  68.60,-103.15)   24.06                71
 09/25/2019   19:37:53   ( -68.32,  64.10) 09/25/2019   19:38:00  ( -68.34,  64.16)    3.16                 7
 09/25/2019   20:28:36   (  68.15,-128.38) 09/25/2019   20:27:28  (  68.17,-128.40)    1.83                68
 09/28/2019   11:04:07   (  68.41,  12.43) 09/28/2019   11:05:06  (  68.40,  12.46)    1.50                59
 09/28/2019   11:54:48   ( -68.26, 179.94) 09/28/2019   11:54:37  ( -68.26, 179.91)    1.45                11
 09/28/2019   12:45:22   (  67.61, -11.94) 09/28/2019   12:44:12  (  67.69, -13.10)   50.11                70