Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 12 31.  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)
 01/02/2019   03:21:17   (  68.25, 128.33) 01/02/2019   03:21:44  (  68.28, 128.30)    3.25                27
 01/02/2019   04:11:59   ( -68.16, -64.24) 01/02/2019   04:11:14  ( -68.17, -64.20)    1.90                45
 01/04/2019   18:47:32   ( -68.52,  76.44) 01/04/2019   18:48:44  ( -68.45,  76.74)   14.78                72
 01/04/2019   19:38:13   (  68.24,-115.89) 01/04/2019   19:38:13  (  68.22,-115.88)    1.67                 0
 01/04/2019   20:28:54   ( -68.09,  51.62) 01/04/2019   20:27:43  ( -68.12,  51.62)    2.40                71
 01/07/2019   11:04:26   ( -68.35,-167.56) 01/07/2019   11:05:15  ( -68.34,-167.51)    2.31                49
 01/07/2019   11:55:09   (  68.17,  -0.04) 01/07/2019   11:54:43  (  68.17,  -0.07)    1.54                26
 01/07/2019   12:45:35   ( -67.22, 168.45) 01/07/2019   12:44:27  ( -67.28, 166.55)   82.03                68
 01/10/2019   02:30:55   (  69.18, 139.76) 01/10/2019   02:32:03  (  69.05, 141.63)   75.43                68
 01/10/2019   03:21:22   ( -68.28, -51.71) 01/10/2019   03:21:45  ( -68.28, -51.70)    0.65                23
 01/10/2019   04:12:06   (  68.17, 115.74) 01/10/2019   04:11:12  (  68.17, 115.81)    2.79                54
 01/12/2019   18:47:37   (  68.37,-103.38) 01/12/2019   18:48:44  (  68.38,-103.33)    2.39                67
 01/12/2019   19:38:18   ( -68.22,  64.14) 01/12/2019   19:38:15  ( -68.23,  64.12)    1.49                 3
 01/12/2019   20:28:58   (  67.89,-128.14) 01/12/2019   20:27:45  (  67.94,-128.58)   18.93                73