Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 10 30.  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)
 10/30/2021   12:15:21   (  80.50,  30.88) 10/30/2021   12:16:11  (  80.51,  30.95)    2.13                50
 10/30/2021   13:06:18   ( -80.49,-161.69) 10/30/2021   13:05:39  ( -80.48,-161.76)    1.83                39
 11/01/2021   18:39:26   (  80.50, -64.98) 11/01/2021   18:39:20  (  80.50, -64.99)    0.54                 6
 11/04/2021   00:12:30   ( -80.50,  31.69) 11/04/2021   00:13:02  ( -80.51,  31.70)    1.15                32
 11/04/2021   01:03:31   (  80.49,-160.89) 11/04/2021   01:02:29  (  80.48,-160.97)    1.99                62
 11/06/2021   05:45:37   (  80.51, 128.26) 11/06/2021   05:46:43  (  80.52, 128.36)    2.02                66
 11/06/2021   06:36:36   ( -80.51, -64.38) 11/06/2021   06:36:11  ( -80.49, -64.31)    2.24                25
 11/08/2021   12:09:41   (  80.52,  32.29) 11/08/2021   12:09:51  (  80.50,  32.29)    2.25                10
 11/10/2021   17:42:46   ( -80.51, 129.16) 11/10/2021   17:43:32  ( -80.53, 129.20)    2.01                46
 11/10/2021   18:33:45   (  80.50, -63.37) 11/10/2021   18:32:59  (  80.50, -63.51)    2.76                46