Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 9 13.  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)
 09/14/2021   15:25:19   (  69.24, -53.96) 09/14/2021   15:26:30  (  69.11, -53.07)   38.09                71
 09/14/2021   16:15:53   ( -68.74, 114.05) 09/14/2021   16:16:05  ( -68.72, 114.07)    1.66                12
 09/14/2021   17:06:37   (  68.61, -78.47) 09/14/2021   17:05:32  (  68.61, -78.42)    2.01                65
 09/17/2021   07:42:05   (  68.79,  62.43) 09/17/2021   07:43:02  (  68.81,  62.42)    2.22                57
 09/17/2021   08:32:47   ( -68.71,-130.14) 09/17/2021   08:32:32  ( -68.70,-130.08)    2.54                15
 09/17/2021   09:23:19   (  67.94,  38.16) 09/17/2021   09:22:10  (  67.97,  36.69)   61.58                69
 09/19/2021   23:58:58   (  68.77, 178.23) 09/19/2021   23:59:28  (  68.78, 178.26)    1.79                30
 09/20/2021   00:49:39   ( -68.63, -14.26) 09/20/2021   00:48:59  ( -68.62, -14.30)    1.74                40
 09/22/2021   15:25:13   ( -69.13, 126.20) 09/22/2021   15:26:25  ( -69.03, 126.81)   26.65                72
 09/22/2021   16:15:52   (  68.75, -65.97) 09/22/2021   16:15:55  (  68.75, -65.90)    2.60                 3
 09/22/2021   17:06:33   ( -68.61, 101.54) 09/22/2021   17:05:26  ( -68.59, 101.54)    1.56                67
 09/25/2021   07:42:02   ( -68.85,-117.63) 09/25/2021   07:42:55  ( -68.83,-117.56)    3.11                53
 09/25/2021   08:32:45   (  68.68,  49.90) 09/25/2021   08:32:22  (  68.71,  49.93)    3.40                23
 09/25/2021   09:23:13   ( -67.83,-141.70) 09/25/2021   09:22:05  ( -67.89,-143.42)   72.36                68