Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 6 7.  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)
 06/08/2021   21:22:08   ( -80.28,  72.56) 06/08/2021   21:22:46  ( -80.26,  72.68)    2.85                38
 06/08/2021   22:13:12   (  80.25,-119.71) 06/08/2021   22:12:12  (  80.27,-119.66)    2.34                60
 06/11/2021   02:55:23   (  80.28, 169.27) 06/11/2021   02:56:28  (  80.26, 169.22)    2.50                65
 06/11/2021   03:46:17   ( -80.26, -23.10) 06/11/2021   03:45:55  ( -80.26, -23.13)    0.71                22
 06/13/2021   09:19:32   (  80.27,  73.49) 06/13/2021   09:19:37  (  80.25,  73.37)    2.92                 5
 06/15/2021   14:52:37   ( -80.27, 170.28) 06/15/2021   14:53:19  ( -80.28, 170.21)    1.89                42
 06/15/2021   15:43:41   (  80.26, -22.32) 06/15/2021   15:42:45  (  80.28, -22.19)    3.12                56
 06/17/2021   20:25:51   (  80.28, -93.11) 06/17/2021   20:27:00  (  80.30, -93.05)    2.43                69
 06/17/2021   21:16:47   ( -80.28,  74.25) 06/17/2021   21:16:28  ( -80.28,  74.34)    1.78                19
 06/20/2021   02:50:00   (  80.28, 171.01) 06/20/2021   02:50:09  (  80.29, 171.05)    1.61                 9