Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2017 12 26.  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)
 12/27/2017   11:04:19   (  68.42,  12.57) 12/27/2017   11:05:09  (  68.43,  12.63)    3.23                50
 12/27/2017   11:55:00   ( -68.29,-179.95) 12/27/2017   11:54:40  ( -68.26,-179.94)    2.65                20
 12/27/2017   12:45:28   (  67.41, -11.55) 12/27/2017   12:44:19  (  67.49, -13.19)   70.37                69
 12/30/2017   04:10:27   ( -68.39, -63.94) 12/30/2017   04:11:06  ( -68.41, -63.89)    2.90                39
 12/30/2017   05:01:08   (  68.23, 103.58) 12/30/2017   05:00:34  (  68.24, 103.56)    2.00                34
 01/01/2018   20:26:12   ( -69.40,  50.82) 01/01/2018   20:27:19  ( -69.32,  53.15)   91.58                67
 01/01/2018   21:16:36   (  68.34,-140.42) 01/01/2018   21:17:02  (  68.32,-140.46)    2.41                26
 01/01/2018   22:07:17   ( -68.20,  27.08) 01/01/2018   22:06:32  ( -68.22,  27.04)    2.63                45
 01/04/2018   13:32:13   (  68.93, -25.06) 01/04/2018   13:33:23  (  68.79, -24.01)   44.68                70
 01/04/2018   14:22:46   ( -68.36, 143.02) 01/04/2018   14:22:59  ( -68.35, 143.08)    2.75                13
 01/04/2018   15:13:27   (  68.20, -49.47) 01/04/2018   15:12:27  (  68.18, -49.48)    1.98                60
 01/07/2018   06:38:15   ( -68.51,-101.05) 01/07/2018   06:39:26  ( -68.48,-100.88)    7.73                71
 01/07/2018   07:28:55   (  68.30,  66.54) 01/07/2018   07:28:54  (  68.31,  66.56)    0.89                 1
 01/07/2018   08:19:35   ( -68.16,-125.96) 01/07/2018   08:18:24  ( -68.15,-126.00)    1.84                71