Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 8 30.  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)
 09/01/2021   07:42:09   (  68.81,  62.40) 09/01/2021   07:43:16  (  68.81,  62.44)    1.83                67
 09/01/2021   08:32:50   ( -68.68,-130.11) 09/01/2021   08:32:46  ( -68.70,-130.07)    2.20                 4
 09/01/2021   09:23:29   (  68.28,  37.72) 09/01/2021   09:22:17  (  68.36,  37.17)   24.24                72
 09/03/2021   23:59:03   (  68.78, 178.21) 09/03/2021   23:59:42  (  68.78, 178.28)    2.71                39
 09/04/2021   00:49:44   ( -68.64, -14.29) 09/04/2021   00:49:13  ( -68.61, -14.29)    3.47                31
 09/06/2021   15:25:22   ( -69.40, 125.82) 09/06/2021   15:26:32  ( -69.30, 127.19)   54.97                70
 09/06/2021   16:15:55   (  68.69, -65.90) 09/06/2021   16:16:08  (  68.68, -65.95)    2.46                13
 09/06/2021   17:06:36   ( -68.55, 101.60) 09/06/2021   17:05:38  ( -68.58, 101.55)    3.28                58
 09/09/2021   07:42:05   ( -68.78,-117.56) 09/09/2021   07:43:06  ( -68.81,-117.55)    3.58                61
 09/09/2021   08:32:49   (  68.66,  49.91) 09/09/2021   08:32:34  (  68.63,  49.87)    3.35                15
 09/09/2021   09:23:22   ( -68.09,-142.03) 09/09/2021   09:22:11  ( -68.15,-143.08)   44.03                71
 09/11/2021   23:58:59   ( -68.75,  -1.74) 09/11/2021   23:59:32  ( -68.76,  -1.73)    1.45                33
 09/12/2021   00:49:43   (  68.63, 165.72) 09/12/2021   00:48:59  (  68.64, 165.76)    1.51                44