Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 11 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)
 11/14/2021   23:07:49   (  68.94,-169.22) 11/14/2021   23:08:51  (  68.96,-169.18)    2.53                62
 11/14/2021   23:58:30   ( -68.80,  -1.71) 11/14/2021   23:58:22  ( -68.79,  -1.76)    2.41                 8
 11/15/2021   00:49:06   (  68.25, 166.32) 11/15/2021   00:47:55  (  68.35, 165.34)   41.69                71
 11/17/2021   15:24:40   (  68.88, -53.35) 11/17/2021   15:25:17  (  68.90, -53.39)    2.67                37
 11/17/2021   16:15:22   ( -68.79, 114.09) 11/17/2021   16:14:47  ( -68.78, 114.10)    0.65                35
 11/20/2021   06:50:59   ( -69.51,-105.77) 11/20/2021   06:52:09  ( -69.38,-104.53)   50.24                70
 11/20/2021   07:41:33   (  68.87,  62.45) 11/20/2021   07:41:43  (  68.88,  62.47)    1.54                10
 11/20/2021   08:32:14   ( -68.72,-130.04) 11/20/2021   08:31:14  ( -68.71,-130.10)    2.69                60
 11/22/2021   23:07:42   ( -68.97,  10.78) 11/22/2021   23:08:42  ( -68.97,  10.82)    1.65                60
 11/22/2021   23:58:25   (  68.80, 178.31) 11/22/2021   23:58:10  (  68.80, 178.25)    2.64                15
 11/23/2021   00:48:58   ( -68.23, -13.62) 11/23/2021   00:47:47  ( -68.31, -14.72)   46.39                71
 11/25/2021   15:24:34   ( -68.91, 126.64) 11/25/2021   15:25:09  ( -68.89, 126.60)    2.69                35
 11/25/2021   16:15:18   (  68.80, -65.90) 11/25/2021   16:14:36  (  68.77, -65.91)    3.08                42