Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2021   15:21:13   (  -0.04, -75.20) (  -0.34, -73.80)  159.48                80
 11/22/2021   03:42:35   (   0.04, -75.18) (  -0.79, -78.99)  433.22                80
 11/23/2021   15:08:59   (  -0.03, -75.21) (  -0.97, -70.85)  496.27                80
 11/24/2021   03:30:21   (   0.03, -75.19) (  -0.16, -76.03)   96.35                80
 11/26/2021   03:15:27   (   0.03, -75.20) (   0.47, -73.08)  241.12                80
 11/26/2021   15:36:42   (  -0.03, -75.22) (   0.62, -78.24)  342.65                80
 11/28/2021   15:24:28   (  -0.02, -75.24) (  -0.02, -75.28)    4.43                80
 11/30/2021   15:14:54   (  -0.02, -75.26) (  -0.66, -72.32)  334.30                80
 12/01/2021   03:36:17   (   0.02, -75.25) (  -0.47, -77.51)  257.60                80
 12/03/2021   03:21:23   (   0.02, -75.27) (   0.18, -74.56)   81.30                80