Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 5 11.  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)
 05/12/2021   23:20:04   ( -80.21,  43.11) 05/12/2021   23:20:42  ( -80.23,  42.99)    3.31                38
 05/13/2021   00:11:07   (  80.19,-149.49) 05/13/2021   00:10:09  (  80.20,-149.64)    2.87                58
 05/15/2021   04:53:19   (  80.22, 139.59) 05/15/2021   04:54:23  (  80.24, 139.65)    1.89                64
 05/15/2021   05:44:15   ( -80.22, -53.00) 05/15/2021   05:43:51  ( -80.20, -53.02)    1.43                24
 05/17/2021   11:17:30   (  80.23,  43.59) 05/17/2021   11:17:32  (  80.21,  43.61)    2.00                 2
 05/19/2021   16:50:36   ( -80.22, 140.44) 05/19/2021   16:51:13  ( -80.25, 140.53)    3.08                37
 05/19/2021   17:41:40   (  80.21, -52.11) 05/19/2021   17:40:40  (  80.21, -52.16)    0.87                60
 05/21/2021   22:23:51   (  80.23,-122.79) 05/21/2021   22:24:54  (  80.25,-122.92)    3.38                63
 05/21/2021   23:14:46   ( -80.22,  44.61) 05/21/2021   23:14:22  ( -80.22,  44.46)    2.93                24