Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 8 11.  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)
 08/13/2018   19:38:09   (  69.00,-116.89) 08/13/2018   19:39:17  (  68.91,-115.34)   62.91                68
 08/13/2018   20:28:38   ( -68.22,  51.46) 08/13/2018   20:28:57  ( -68.24,  51.47)    1.45                19
 08/13/2018   21:19:22   (  68.09,-141.07) 08/13/2018   21:18:25  (  68.07,-141.08)    2.28                57
 08/16/2018   11:54:52   (  68.31,  -0.20) 08/16/2018   11:55:56  (  68.32,  -0.18)    1.70                64
 08/16/2018   12:45:33   ( -68.17, 167.30) 08/16/2018   12:45:27  ( -68.15, 167.25)    2.36                 6
 08/16/2018   13:36:11   (  67.72, -24.84) 08/16/2018   13:34:59  (  67.76, -25.56)   30.89                72
 08/19/2018   04:11:47   (  68.25, 115.63) 08/19/2018   04:12:26  (  68.24, 115.60)    2.31                39
 08/19/2018   05:02:28   ( -68.11, -76.87) 08/19/2018   05:01:56  ( -68.13, -76.90)    2.58                32
 08/21/2018   19:38:10   ( -68.96,  63.16) 08/21/2018   19:39:19  ( -68.83,  64.56)   57.89                69
 08/21/2018   20:28:42   (  68.20,-128.53) 08/21/2018   20:28:55  (  68.22,-128.55)    1.56                13
 08/21/2018   21:19:24   ( -68.11,  38.90) 08/21/2018   21:18:25  ( -68.11,  38.96)    2.34                59
 08/24/2018   11:54:53   ( -68.32, 179.78) 08/24/2018   11:55:56  ( -68.31, 179.80)    1.19                63
 08/24/2018   12:45:36   (  68.15, -12.70) 08/24/2018   12:45:24  (  68.14, -12.76)    2.72                12
 08/24/2018   13:36:11   ( -67.68, 155.20) 08/24/2018   13:34:59  ( -67.76, 154.43)   33.88                72