Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 12 21.  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)
 12/22/2019   18:47:20   ( -68.37,  76.68) 12/22/2019   18:48:15  ( -68.39,  76.68)    2.27                55
 12/22/2019   19:38:04   (  68.23,-115.83) 12/22/2019   19:37:43  (  68.23,-115.87)    1.37                21
 12/22/2019   20:28:33   ( -67.46,  52.44) 12/22/2019   20:27:24  ( -67.50,  50.92)   65.02                69
 12/25/2019   10:13:53   (  69.39,  23.74) 12/25/2019   10:15:00  (  69.28,  26.05)   91.55                67
 12/25/2019   11:04:17   ( -68.35,-167.52) 12/25/2019   11:04:45  ( -68.33,-167.51)    1.46                28
 12/25/2019   11:55:01   (  68.21,  -0.05) 12/25/2019   11:54:12  (  68.23,   0.01)    3.02                49
 12/28/2019   02:30:33   (  68.46, 140.77) 12/28/2019   02:31:44  (  68.44, 140.87)    4.70                71
 12/28/2019   03:21:13   ( -68.27, -51.66) 12/28/2019   03:21:15  ( -68.28, -51.69)    1.38                 2
 12/28/2019   04:11:56   (  68.09, 115.88) 12/28/2019   04:10:43  (  68.11, 115.76)    5.74                73
 12/30/2019   18:47:28   (  68.39,-103.38) 12/30/2019   18:48:13  (  68.38,-103.32)    2.59                45
 12/30/2019   19:38:09   ( -68.25,  64.12) 12/30/2019   19:37:43  ( -68.28,  64.18)    3.41                26
 12/30/2019   20:28:34   (  67.10,-127.16) 12/30/2019   20:27:28  (  67.15,-129.45)   99.22                66
 01/02/2020   10:13:55   ( -69.25,-156.07) 01/02/2020   10:15:03  ( -69.15,-154.12)   77.86                68
 01/02/2020   11:04:24   (  68.33,  12.48) 01/02/2020   11:04:43  (  68.32,  12.48)    1.01                19
 01/02/2020   11:55:05   ( -68.18, 179.98) 01/02/2020   11:54:13  ( -68.21, 179.99)    3.42                52