Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 1 8.  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)
 01/10/2019   02:30:55   (  69.19, 139.75) 01/10/2019   02:32:02  (  69.08, 141.68)   77.35                67
 01/10/2019   03:21:21   ( -68.24, -51.67) 01/10/2019   03:21:45  ( -68.25, -51.72)    2.59                24
 01/10/2019   04:12:05   (  68.12, 115.80) 01/10/2019   04:11:12  (  68.14, 115.79)    2.53                53
 01/12/2019   18:47:37   (  68.38,-103.39) 01/12/2019   18:48:44  (  68.37,-103.33)    2.35                67
 01/12/2019   19:38:18   ( -68.23,  64.12) 01/12/2019   19:38:15  ( -68.21,  64.11)    2.47                 3
 01/12/2019   20:28:57   (  67.84,-128.08) 01/12/2019   20:27:45  (  67.93,-128.58)   22.93                72
 01/15/2019   11:04:33   (  68.32,  12.46) 01/15/2019   11:05:14  (  68.33,  12.50)    2.26                41
 01/15/2019   11:55:14   ( -68.17, 179.97) 01/15/2019   11:54:45  ( -68.17, 179.94)    1.27                29
 01/18/2019   02:30:57   ( -69.06, -40.08) 01/18/2019   02:32:06  ( -68.97, -38.48)   64.77                69
 01/18/2019   03:21:28   (  68.26, 128.30) 01/18/2019   03:21:44  (  68.24, 128.27)    2.05                16
 01/18/2019   04:12:10   ( -68.16, -64.25) 01/18/2019   04:11:14  ( -68.14, -64.22)    2.36                56
 01/20/2019   18:47:41   ( -68.36,  76.63) 01/20/2019   18:48:47  ( -68.34,  76.62)    2.93                66
 01/20/2019   19:38:24   (  68.20,-115.86) 01/20/2019   19:38:14  (  68.22,-115.88)    2.28                10
 01/20/2019   20:29:01   ( -67.83,  51.93) 01/20/2019   20:27:48  ( -67.90,  51.38)   24.35                73