Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 10 25.  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)
 10/27/2021   06:51:21   (  69.76,  73.80) 10/27/2021   06:52:28  (  69.68,  75.91)   81.59                67
 10/27/2021   07:41:47   ( -68.81,-117.55) 10/27/2021   07:42:12  ( -68.80,-117.61)    3.30                25
 10/27/2021   08:32:31   (  68.70,  49.92) 10/27/2021   08:31:39  (  68.68,  49.89)    1.87                52
 10/29/2021   23:07:59   (  68.92,-169.23) 10/29/2021   23:09:06  (  68.94,-169.18)    3.06                67
 10/29/2021   23:58:40   ( -68.77,  -1.72) 10/29/2021   23:58:37  ( -68.78,  -1.75)    1.49                 3
 10/30/2021   00:49:19   (  68.39, 166.10) 10/30/2021   00:48:07  (  68.49, 165.54)   25.29                72
 11/01/2021   15:24:52   (  68.89, -53.41) 11/01/2021   15:25:32  (  68.85, -53.40)    3.52                40
 11/01/2021   16:15:33   ( -68.74, 114.11) 11/01/2021   16:15:02  ( -68.75, 114.10)    1.43                31
 11/04/2021   06:51:11   ( -69.55,-105.87) 11/04/2021   06:52:20  ( -69.44,-104.41)   57.98                69
 11/04/2021   07:41:43   (  68.80,  62.48) 11/04/2021   07:41:56  (  68.82,  62.44)    2.57                13
 11/04/2021   08:32:25   ( -68.70,-130.07) 11/04/2021   08:31:26  ( -68.72,-130.06)    1.26                59
 11/06/2021   23:07:52   ( -68.88,  10.85) 11/06/2021   23:08:54  ( -68.90,  10.78)    3.51                62
 11/06/2021   23:58:36   (  68.77, 178.30) 11/06/2021   23:58:21  (  68.77, 178.27)    1.34                15
 11/07/2021   00:49:09   ( -68.19, -13.62) 11/07/2021   00:47:58  ( -68.28, -14.70)   45.54                71