Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 7 19.  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)
 07/21/2021   12:49:05   ( -80.33,-158.29) 07/21/2021   12:49:02  ( -80.35,-158.26)    2.80                 3
 07/23/2021   18:22:10   (  80.34, -61.79) 07/23/2021   18:22:43  (  80.34, -61.77)    0.43                33
 07/23/2021   19:13:14   ( -80.33, 105.60) 07/23/2021   19:12:11  ( -80.31, 105.55)    3.09                63
 07/25/2021   23:55:23   ( -80.35,  34.85) 07/25/2021   23:56:24  ( -80.36,  34.99)    2.81                61
 07/26/2021   00:46:18   (  80.34,-157.72) 07/26/2021   00:45:51  (  80.33,-157.68)    1.67                27
 07/28/2021   06:19:30   ( -80.35, -61.00) 07/28/2021   06:19:31  ( -80.35, -60.92)    1.47                 1
 07/30/2021   11:52:33   (  80.35,  35.77) 07/30/2021   11:53:11  (  80.36,  35.79)    1.69                38
 07/30/2021   12:43:38   ( -80.34,-156.89) 07/30/2021   12:42:39  ( -80.34,-156.85)    1.10                59
 08/01/2021   17:25:47   ( -80.37, 132.26) 08/01/2021   17:26:53  ( -80.35, 132.25)    1.48                66