Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 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)
 04/09/2021   07:47:20   ( -80.16, -84.40) 04/09/2021   07:47:58  ( -80.16, -84.26)    2.71                38
 04/09/2021   08:38:15   (  80.14,  83.11) 04/09/2021   08:37:25  (  80.13,  83.12)    1.45                50
 04/11/2021   13:20:27   (  80.15,  12.48) 04/11/2021   13:21:40  (  80.17,  12.43)    2.35                73
 04/11/2021   14:11:31   ( -80.15, 179.83) 04/11/2021   14:11:08  ( -80.14, 179.77)    1.41                23
 04/13/2021   19:44:39   (  80.16, -83.53) 04/13/2021   19:44:50  (  80.15, -83.58)    1.37                11
 04/16/2021   01:17:55   ( -80.18,  12.94) 04/16/2021   01:18:33  ( -80.16,  13.06)    3.09                38
 04/16/2021   02:08:50   (  80.14,-179.23) 04/16/2021   02:07:59  (  80.16,-179.31)    2.51                51
 04/18/2021   06:51:03   (  80.17, 109.80) 04/18/2021   06:52:15  (  80.16, 109.65)    3.19                72
 04/18/2021   07:42:05   ( -80.15, -82.57) 04/18/2021   07:41:42  ( -80.17, -82.67)    2.70                23