Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 21.  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)
 04/22/2021   18:48:27   ( -80.17, 110.69) 04/22/2021   18:49:05  ( -80.20, 110.74)    3.18                38
 04/22/2021   19:39:25   (  80.16, -81.92) 04/22/2021   19:38:32  (  80.17, -81.88)    1.12                53
 04/25/2021   00:21:37   (  80.18,-152.63) 04/25/2021   00:22:47  (  80.20,-152.70)    2.61                70
 04/25/2021   01:12:38   ( -80.17,  14.77) 04/25/2021   01:12:15  ( -80.16,  14.62)    2.89                23
 04/27/2021   06:45:49   (  80.19, 111.28) 04/27/2021   06:45:56  (  80.19, 111.44)    2.90                 7
 04/29/2021   12:19:01   ( -80.20,-152.08) 04/29/2021   12:19:39  ( -80.18,-152.08)    1.69                38
 04/29/2021   13:10:00   (  80.18,  15.50) 04/29/2021   13:09:05  (  80.18,  15.55)    1.10                55
 05/01/2021   17:52:12   (  80.20, -55.25) 05/01/2021   17:53:20  (  80.20, -55.34)    1.84                68
 05/01/2021   18:43:11   ( -80.18, 112.27) 05/01/2021   18:42:47  ( -80.20, 112.33)    3.24                24