Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 11 14.  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   (  68.96,-169.24) 11/14/2021   23:08:51  (  68.95,-169.20)    1.69                62
 11/14/2021   23:58:30   ( -68.82,  -1.73) 11/14/2021   23:58:21  ( -68.83,  -1.71)    1.90                 9
 11/15/2021   00:49:06   (  68.27, 166.30) 11/15/2021   00:47:55  (  68.33, 165.32)   41.02                71
 11/17/2021   15:24:41   (  68.89, -53.37) 11/17/2021   15:25:18  (  68.88, -53.41)    1.96                37
 11/17/2021   16:15:22   ( -68.75, 114.14) 11/17/2021   16:14:48  ( -68.77, 114.08)    3.33                34
 11/20/2021   06:50:59   ( -69.52,-105.78) 11/20/2021   06:52:08  ( -69.42,-104.48)   52.13                69
 11/20/2021   07:41:33   (  68.88,  62.43) 11/20/2021   07:41:43  (  68.86,  62.45)    1.78                10
 11/20/2021   08:32:14   ( -68.73,-130.06) 11/20/2021   08:31:13  ( -68.75,-130.06)    2.26                61
 11/22/2021   23:07:42   ( -68.98,  10.76) 11/22/2021   23:08:42  ( -68.96,  10.80)    3.14                60
 11/22/2021   23:58:25   (  68.82, 178.30) 11/22/2021   23:58:09  (  68.84, 178.30)    2.78                16
 11/23/2021   00:48:58   ( -68.24, -13.63) 11/23/2021   00:47:47  ( -68.29, -14.74)   46.04                71
 11/25/2021   15:24:34   ( -68.92, 126.63) 11/25/2021   15:25:08  ( -68.93, 126.65)    1.49                34
 11/25/2021   16:15:18   (  68.81, -65.91) 11/25/2021   16:14:35  (  68.81, -65.86)    2.28                43