Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 29.  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)
 03/30/2021   17:56:59   (  68.57, -90.83) 03/30/2021   17:57:40  (  68.57, -90.80)    1.50                41
 03/30/2021   18:47:40   ( -68.43,  76.66) 03/30/2021   18:47:11  ( -68.41,  76.63)    3.26                29
 04/02/2021   09:23:21   ( -69.24,-143.30) 04/02/2021   09:24:30  ( -69.15,-141.83)   58.74                69
 04/02/2021   10:13:54   (  68.53,  24.98) 04/02/2021   10:14:06  (  68.54,  25.05)    2.96                12
 04/02/2021   11:04:35   ( -68.39,-167.52) 04/02/2021   11:03:37  ( -68.38,-167.52)    1.64                58
 04/05/2021   01:40:06   ( -68.62, -26.68) 04/05/2021   01:41:06  ( -68.62, -26.62)    2.51                60
 04/05/2021   02:30:49   (  68.44, 140.86) 04/05/2021   02:30:34  (  68.45, 140.81)    2.10                15
 04/05/2021   03:21:22   ( -67.87, -51.10) 04/05/2021   03:20:11  ( -67.95, -52.14)   44.40                71
 04/07/2021   17:57:01   ( -68.53,  89.20) 04/07/2021   17:57:34  ( -68.52,  89.14)    2.29                33
 04/07/2021   18:47:45   (  68.40,-103.34) 04/07/2021   18:47:01  (  68.40,-103.36)    1.00                44
 04/10/2021   09:23:18   (  68.74,  37.35) 04/10/2021   09:24:29  (  68.68,  37.59)   11.48                71
 04/10/2021   10:13:57   ( -68.49,-155.00) 04/10/2021   10:14:01  ( -68.47,-155.03)    2.37                 4
 04/10/2021   11:04:41   (  68.37,  12.47) 04/10/2021   11:03:28  (  68.35,  12.46)    2.11                73