Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 10 27.  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)
 10/28/2021   06:42:12   ( -80.50, -65.85) 10/28/2021   06:42:29  ( -80.49, -65.86)    0.72                17
 10/30/2021   12:15:21   (  80.51,  30.73) 10/30/2021   12:16:09  (  80.49,  30.68)    2.43                48
 10/30/2021   13:06:18   ( -80.50,-161.83) 10/30/2021   13:05:36  ( -80.48,-161.71)    2.67                42
 11/01/2021   18:39:25   (  80.49, -64.78) 11/01/2021   18:39:15  (  80.51, -64.90)    3.31                10
 11/04/2021   00:12:30   ( -80.51,  31.60) 11/04/2021   00:12:56  ( -80.50,  31.55)    1.43                26
 11/04/2021   01:03:31   (  80.50,-160.99) 11/04/2021   01:02:22  (  80.49,-160.83)    3.13                69
 11/06/2021   05:45:37   (  80.52, 128.20) 11/06/2021   05:46:35  (  80.51, 128.27)    1.56                58
 11/06/2021   06:36:35   ( -80.49, -64.08) 11/06/2021   06:36:02  ( -80.51, -64.07)    1.97                33