Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 5 5.  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)
 05/07/2021   00:49:55   (  69.59, 164.54) 05/07/2021   00:51:02  (  69.48, 166.80)   89.01                67
 05/07/2021   01:40:19   ( -68.55, -26.71) 05/07/2021   01:40:47  ( -68.53, -26.77)    3.12                28
 05/07/2021   02:31:03   (  68.42, 140.77) 05/07/2021   02:30:14  (  68.42, 140.74)    1.46                49
 05/09/2021   17:06:33   (  68.62, -78.35) 05/09/2021   17:07:44  (  68.62, -78.42)    2.65                71
 05/09/2021   17:57:14   ( -68.48,  89.14) 05/09/2021   17:57:14  ( -68.51,  89.08)    3.46                 0
 05/09/2021   18:47:56   (  68.25,-103.24) 05/09/2021   18:46:43  (  68.28,-103.55)   12.98                73
 05/12/2021   09:23:28   (  68.61,  37.42) 05/12/2021   09:24:10  (  68.58,  37.42)    3.41                42
 05/12/2021   10:14:09   ( -68.47,-155.08) 05/12/2021   10:13:40  ( -68.48,-155.07)    0.46                29
 05/15/2021   00:49:51   ( -69.32, -15.09) 05/15/2021   00:51:00  ( -69.22, -13.54)   61.87                69
 05/15/2021   01:40:23   (  68.55, 153.26) 05/15/2021   01:40:37  (  68.54, 153.25)    1.16                14
 05/15/2021   02:31:04   ( -68.41, -39.24) 05/15/2021   02:30:07  ( -68.44, -39.24)    3.33                57
 05/17/2021   17:06:34   ( -68.62, 101.63) 05/17/2021   17:07:37  ( -68.63, 101.59)    2.04                63
 05/17/2021   17:57:18   (  68.50, -90.90) 05/17/2021   17:57:04  (  68.50, -90.92)    0.68                14
 05/17/2021   18:47:52   ( -67.98,  77.08) 05/17/2021   18:46:41  ( -68.01,  76.14)   39.55                71