Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 8 30.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/30/2021   21:51:25   ( -80.40,  66.31) 08/30/2021   21:52:11  ( -80.40,  66.22)    1.77                46
 08/30/2021   22:42:23   (  80.39,-126.16) 08/30/2021   22:41:37  (  80.41,-126.09)    2.22                46
 09/02/2021   04:15:32   ( -80.41, -29.66) 09/02/2021   04:15:19  ( -80.39, -29.68)    1.72                13
 09/04/2021   09:48:39   (  80.41,  66.97) 09/04/2021   09:48:59  (  80.41,  67.08)    2.26                20
 09/04/2021   10:39:38   ( -80.39,-125.32) 09/04/2021   10:38:26  ( -80.41,-125.29)    2.08                72
 09/06/2021   15:21:45   ( -80.42, 163.73) 09/06/2021   15:22:39  ( -80.42, 163.79)    1.30                54
 09/06/2021   16:12:45   (  80.41, -28.87) 09/06/2021   16:12:06  (  80.39, -28.89)    2.12                39
 09/08/2021   21:45:52   ( -80.42,  67.68) 09/08/2021   21:45:47  ( -80.40,  67.80)    3.01                 5
 09/11/2021   03:19:00   (  80.42, 164.46) 09/11/2021   03:19:27  (  80.41, 164.41)    2.10                27
 09/11/2021   04:09:58   ( -80.41, -28.05) 09/11/2021   04:08:54  ( -80.41, -27.91)    2.46                64
 09/13/2021   08:52:05   ( -80.42, -98.72) 09/13/2021   08:53:07  ( -80.45, -98.62)    3.35                62