Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 10 23.  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)
 10/24/2021   15:24:55   ( -68.88, 126.58) 10/24/2021   15:25:46  ( -68.89, 126.62)    1.79                51
 10/24/2021   16:15:38   (  68.71, -65.88) 10/24/2021   16:15:14  (  68.72, -65.94)    2.71                24
 10/24/2021   17:06:05   ( -67.82, 102.59) 10/24/2021   17:04:57  ( -67.89, 100.70)   79.60                68
 10/27/2021   06:51:22   (  69.78,  73.76) 10/27/2021   06:52:29  (  69.65,  75.87)   82.63                67
 10/27/2021   07:41:48   ( -68.84,-117.58) 10/27/2021   07:42:12  ( -68.82,-117.58)    1.96                24
 10/27/2021   08:32:32   (  68.73,  49.88) 10/27/2021   08:31:39  (  68.71,  49.93)    2.76                53
 10/29/2021   23:07:58   (  68.89,-169.20) 10/29/2021   23:09:06  (  68.91,-169.22)    1.88                68
 10/29/2021   23:58:40   ( -68.80,  -1.75) 10/29/2021   23:58:36  ( -68.80,  -1.71)    1.53                 4
 10/30/2021   00:49:19   (  68.42, 166.06) 10/30/2021   00:48:07  (  68.46, 165.51)   23.04                72
 11/01/2021   15:24:51   (  68.86, -53.37) 11/01/2021   15:25:31  (  68.88, -53.37)    2.51                40
 11/01/2021   16:15:33   ( -68.76, 114.08) 11/01/2021   16:15:01  ( -68.78, 114.14)    3.08                32
 11/04/2021   06:51:11   ( -69.52,-105.82) 11/04/2021   06:52:21  ( -69.41,-104.44)   55.03                70
 11/04/2021   07:41:44   (  68.83,  62.45) 11/04/2021   07:41:56  (  68.85,  62.47)    2.44                12
 11/04/2021   08:32:25   ( -68.67,-130.03) 11/04/2021   08:31:27  ( -68.69,-130.09)    3.19                58