Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 12 13.  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)
 12/14/2019   18:47:20   (  68.40,-103.36) 12/14/2019   18:48:14  (  68.40,-103.30)    2.76                54
 12/14/2019   19:37:59   ( -68.22,  64.19) 12/14/2019   19:37:44  ( -68.23,  64.13)    2.63                15
 12/14/2019   20:28:31   (  67.44,-127.53) 12/14/2019   20:27:22  (  67.51,-129.06)   65.33                69
 12/17/2019   11:04:12   (  68.30,  12.54) 12/17/2019   11:04:44  (  68.32,  12.48)    3.10                32
 12/17/2019   11:54:54   ( -68.22, 179.96) 12/17/2019   11:54:14  ( -68.21, 179.98)    2.09                40
 12/20/2019   02:30:31   ( -68.86, -39.74) 12/20/2019   02:31:41  ( -68.75, -38.75)   41.43                70
 12/20/2019   03:21:07   (  68.31, 128.31) 12/20/2019   03:21:14  (  68.31, 128.35)    1.89                 7
 12/20/2019   04:11:48   ( -68.18, -64.20) 12/20/2019   04:10:45  ( -68.15, -64.21)    3.27                63
 12/22/2019   18:47:17   ( -68.39,  76.67) 12/22/2019   18:48:18  ( -68.37,  76.66)    1.90                61
 12/22/2019   19:38:01   (  68.27,-115.86) 12/22/2019   19:37:45  (  68.26,-115.83)    1.48                16
 12/22/2019   20:28:34   ( -67.70,  52.17) 12/22/2019   20:27:23  ( -67.71,  51.16)   42.53                71
 12/25/2019   11:04:10   ( -68.35,-167.50) 12/25/2019   11:04:48  ( -68.35,-167.50)    0.07                38
 12/25/2019   11:54:54   (  68.23,  -0.04) 12/25/2019   11:54:15  (  68.23,   0.01)    2.09                39