Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 12 19.  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)
 12/20/2019   02:30:30   ( -68.75, -39.59) 12/20/2019   02:31:41  ( -68.68, -38.85)   31.16                71
 12/20/2019   03:21:08   (  68.29, 128.32) 12/20/2019   03:21:13  (  68.30, 128.33)    0.78                 5
 12/20/2019   04:11:49   ( -68.17, -64.20) 12/20/2019   04:10:43  ( -68.18, -64.17)    2.02                66
 12/22/2019   18:47:20   ( -68.36,  76.69) 12/22/2019   18:48:16  ( -68.35,  76.63)    2.84                56
 12/22/2019   19:38:04   (  68.23,-115.83) 12/22/2019   19:37:43  (  68.24,-115.85)    2.14                21
 12/22/2019   20:28:33   ( -67.45,  52.45) 12/22/2019   20:27:24  ( -67.52,  50.94)   64.67                69
 12/25/2019   10:13:54   (  69.45,  23.66) 12/25/2019   10:15:00  (  69.30,  26.07)   95.92                66
 12/25/2019   11:04:17   ( -68.35,-167.53) 12/25/2019   11:04:45  ( -68.35,-167.49)    1.62                28
 12/25/2019   11:55:01   (  68.22,  -0.05) 12/25/2019   11:54:13  (  68.19,  -0.04)    3.31                48
 12/28/2019   02:30:32   (  68.47, 140.76) 12/28/2019   02:31:43  (  68.46, 140.89)    5.74                71
 12/28/2019   03:21:12   ( -68.28, -51.68) 12/28/2019   03:21:14  ( -68.29, -51.68)    1.12                 2
 12/28/2019   04:11:55   (  68.10, 115.86) 12/28/2019   04:10:42  (  68.13, 115.77)    4.78                73
 12/30/2019   18:47:27   (  68.36,-103.33) 12/30/2019   18:48:14  (  68.34,-103.38)    3.32                47
 12/30/2019   19:38:08   ( -68.22,  64.17) 12/30/2019   19:37:44  ( -68.23,  64.13)    2.09                24
 12/30/2019   20:28:34   (  67.12,-127.18) 12/30/2019   20:27:28  (  67.16,-129.44)   97.68                66