Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/01/2021   15:31:41   (   0.03, -75.22) (   0.06, -75.24)    4.17                80
 03/03/2021   15:19:29   (   0.02, -75.23) (  -0.60, -72.29)  334.00                80
 03/04/2021   03:40:53   (  -0.03, -75.20) (  -0.50, -77.48)  258.95                80
 03/06/2021   03:26:00   (  -0.02, -75.22) (   0.09, -74.52)   78.47                80
 03/08/2021   03:13:48   (  -0.02, -75.23) (   0.76, -71.57)  416.25                80
 03/08/2021   15:35:03   (   0.02, -75.26) (   0.35, -76.73)  166.91                80
 03/10/2021   15:25:31   (   0.01, -75.29) (  -0.31, -73.78)  171.68                80
 03/11/2021   03:46:54   (  -0.01, -75.27) (  -0.78, -78.97)  420.33                80
 03/13/2021   03:34:42   (  -0.01, -75.31) (  -0.17, -76.01)   80.34                80