Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 8.  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)
 04/09/2021   07:47:20   ( -80.16, -84.36) 04/09/2021   07:47:58  ( -80.16, -84.23)    2.71                38
 04/09/2021   08:38:15   (  80.14,  83.16) 04/09/2021   08:37:25  (  80.13,  83.16)    0.66                50
 04/11/2021   13:20:27   (  80.15,  12.51) 04/11/2021   13:21:40  (  80.18,  12.46)    2.98                73
 04/11/2021   14:11:31   ( -80.14, 179.86) 04/11/2021   14:11:08  ( -80.14, 179.79)    1.23                23
 04/13/2021   19:44:39   (  80.16, -83.51) 04/13/2021   19:44:50  (  80.15, -83.56)    1.02                11
 04/16/2021   01:17:55   ( -80.18,  12.95) 04/16/2021   01:18:33  ( -80.16,  13.07)    3.11                38
 04/16/2021   02:08:50   (  80.14,-179.22) 04/16/2021   02:07:59  (  80.16,-179.30)    2.63                51
 04/18/2021   06:51:03   (  80.18, 109.79) 04/18/2021   06:52:15  (  80.16, 109.66)    2.89                72
 04/18/2021   07:42:05   ( -80.15, -82.59) 04/18/2021   07:41:42  ( -80.17, -82.67)    2.41                23