Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 8 28.  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)
 08/28/2021   16:18:16   (  80.40, -30.49) 08/28/2021   16:18:29  (  80.41, -30.30)    3.42                13
 08/30/2021   21:51:25   ( -80.41,  66.23) 08/30/2021   21:52:11  ( -80.39,  66.14)    2.36                46
 08/30/2021   22:42:23   (  80.39,-126.26) 08/30/2021   22:41:37  (  80.40,-126.19)    1.31                46
 09/02/2021   04:15:31   ( -80.39, -29.40) 09/02/2021   04:15:18  ( -80.41, -29.44)    2.65                13
 09/04/2021   09:48:39   (  80.42,  66.89) 09/04/2021   09:48:59  (  80.40,  66.99)    2.83                20
 09/04/2021   10:39:38   ( -80.39,-125.38) 09/04/2021   10:38:26  ( -80.40,-125.37)    0.79                72
 09/06/2021   15:21:46   ( -80.42, 163.69) 09/06/2021   15:22:40  ( -80.42, 163.71)    0.62                54
 09/06/2021   16:12:45   (  80.39, -28.59) 09/06/2021   16:12:06  (  80.41, -28.68)    2.56                39
 09/08/2021   21:45:52   ( -80.41,  68.00) 09/08/2021   21:45:47  ( -80.43,  68.04)    2.47                 5
 09/11/2021   03:19:01   (  80.42, 164.45) 09/11/2021   03:19:27  (  80.43, 164.63)    3.43                26