Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 1 21.  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)
 01/23/2019   11:04:37   ( -68.31,-167.54) 01/23/2019   11:05:13  ( -68.28,-167.56)    3.11                36
 01/23/2019   11:55:21   (  68.19,  -0.07) 01/23/2019   11:54:40  (  68.17,  -0.04)    1.79                41
 01/26/2019   02:30:56   (  68.67, 140.44) 01/26/2019   02:32:07  (  68.59, 141.07)   26.48                71
 01/26/2019   03:21:32   ( -68.25, -51.69) 01/26/2019   03:21:41  ( -68.26, -51.70)    1.42                 9
 01/26/2019   04:12:16   (  68.13, 115.77) 01/26/2019   04:11:08  (  68.15, 115.81)    2.75                68
 01/28/2019   18:47:47   (  68.35,-103.36) 01/28/2019   18:48:40  (  68.35,-103.35)    0.78                53
 01/28/2019   19:38:28   ( -68.19,  64.15) 01/28/2019   19:38:11  ( -68.19,  64.09)    2.31                17
 01/28/2019   20:28:59   (  67.38,-127.54) 01/28/2019   20:27:50  (  67.40,-129.17)   69.85                69
 01/31/2019   11:04:43   (  68.29,  12.47) 01/31/2019   11:05:10  (  68.28,  12.44)    2.27                27
 01/31/2019   11:55:25   ( -68.19, 179.92) 01/31/2019   11:54:40  ( -68.18, 179.96)    2.57                45
 02/03/2019   02:30:59   ( -68.57, -39.43) 02/03/2019   02:32:10  ( -68.50, -39.06)   17.04                71
 02/03/2019   03:21:39   (  68.25, 128.30) 02/03/2019   03:21:39  (  68.26, 128.31)    1.97                 0
 02/03/2019   04:12:20   ( -68.09, -64.18) 02/03/2019   04:11:10  ( -68.11, -64.24)    3.49                70