Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 10 7.  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)
 10/08/2021   15:25:02   ( -68.86, 126.58) 10/08/2021   15:26:09  ( -68.88, 126.61)    2.44                67
 10/08/2021   16:15:46   (  68.74, -65.94) 10/08/2021   16:15:37  (  68.72, -65.95)    2.85                 9
 10/08/2021   17:06:23   ( -68.39, 101.84) 10/08/2021   17:05:10  ( -68.44, 101.34)   21.02                73
 10/11/2021   07:41:55   ( -68.80,-117.56) 10/11/2021   07:42:36  ( -68.81,-117.61)    1.83                41
 10/11/2021   08:32:39   (  68.69,  49.91) 10/11/2021   08:32:03  (  68.69,  49.89)    0.62                36
 10/13/2021   23:08:15   (  69.32,-169.82) 10/13/2021   23:09:26  (  69.21,-168.84)   40.27                71
 10/13/2021   23:58:49   ( -68.80,  -1.78) 10/13/2021   23:59:02  ( -68.77,  -1.76)    2.94                13
 10/14/2021   00:49:32   (  68.63, 165.75) 10/14/2021   00:48:29  (  68.66, 165.73)    2.73                63
 10/16/2021   15:24:59   (  68.84, -53.38) 10/16/2021   15:25:57  (  68.84, -53.44)    2.34                58
 10/16/2021   16:15:41   ( -68.75, 114.07) 10/16/2021   16:15:27  ( -68.74, 114.07)    0.99                14
 10/16/2021   17:06:13   (  67.99, -77.64) 10/16/2021   17:05:04  (  68.06, -79.10)   61.30                69
 10/19/2021   07:41:53   (  68.85,  62.39) 10/19/2021   07:42:22  (  68.85,  62.46)    2.58                29
 10/19/2021   08:32:34   ( -68.69,-130.09) 10/19/2021   08:31:53  ( -68.69,-130.10)    0.75                41