Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 28.  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   (  68.58, -90.85) 03/30/2021   17:57:40  (  68.56, -90.82)    3.06                41
 03/30/2021   18:47:40   ( -68.45,  76.65) 03/30/2021   18:47:10  ( -68.45,  76.68)    1.56                30
 04/02/2021   09:23:22   ( -69.25,-143.31) 04/02/2021   09:24:31  ( -69.14,-141.85)   59.32                69
 04/02/2021   10:13:55   (  68.54,  24.96) 04/02/2021   10:14:07  (  68.53,  25.03)    3.31                12
 04/02/2021   11:04:35   ( -68.35,-167.47) 04/02/2021   11:03:38  ( -68.36,-167.54)    3.00                57
 04/05/2021   01:40:05   ( -68.58, -26.63) 04/05/2021   01:41:06  ( -68.61, -26.64)    3.28                61
 04/05/2021   02:30:49   (  68.45, 140.84) 04/05/2021   02:30:34  (  68.43, 140.79)    2.97                15
 04/05/2021   03:21:22   ( -67.88, -51.12) 04/05/2021   03:20:11  ( -67.94, -52.16)   43.88                71
 04/07/2021   17:57:01   ( -68.54,  89.18) 04/07/2021   17:57:33  ( -68.56,  89.19)    2.85                32
 04/07/2021   18:47:45   (  68.42,-103.35) 04/07/2021   18:47:00  (  68.44,-103.31)    3.38                45
 04/10/2021   09:23:17   (  68.70,  37.41) 04/10/2021   09:24:29  (  68.67,  37.57)    7.63                72
 04/10/2021   10:13:57   ( -68.50,-155.01) 04/10/2021   10:14:00  ( -68.52,-154.98)    1.85                 3
 04/10/2021   11:04:40   (  68.33,  12.52) 04/10/2021   11:03:28  (  68.33,  12.44)    3.17                72