Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 10 23.  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)
 10/26/2021   00:18:13   ( -80.60,  27.66) 10/26/2021   00:19:24  ( -80.43,  29.32)   35.87                71
 10/26/2021   01:09:09   (  80.48,-162.43) 10/26/2021   01:08:48  (  80.49,-162.39)    1.20                21
 10/28/2021   06:42:12   ( -80.50, -65.86) 10/28/2021   06:42:29  ( -80.49, -65.86)    0.73                17
 10/30/2021   12:15:21   (  80.51,  30.72) 10/30/2021   12:16:09  (  80.48,  30.67)    2.58                48
 10/30/2021   13:06:18   ( -80.50,-161.82) 10/30/2021   13:05:36  ( -80.48,-161.69)    2.67                42
 11/01/2021   18:39:26   (  80.50, -65.12) 11/01/2021   18:39:16  (  80.48, -65.21)    3.32                10
 11/04/2021   00:12:30   ( -80.50,  31.64) 11/04/2021   00:12:56  ( -80.50,  31.61)    0.72                26
 11/04/2021   01:03:31   (  80.50,-160.97) 11/04/2021   01:02:22  (  80.50,-160.80)    3.18                69
 11/06/2021   05:45:37   (  80.51, 128.24) 11/06/2021   05:46:35  (  80.52, 128.33)    1.60                58