Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/03/2021   03:09:49   (   0.00, -75.25) (   0.77, -71.58)  417.29                80
 11/03/2021   15:31:04   (  -0.00, -75.26) (   0.33, -76.74)  168.00                80
 11/05/2021   15:21:31   (  -0.00, -75.27) (  -0.32, -73.79)  168.67                80
 11/06/2021   03:42:55   (   0.01, -75.26) (  -0.76, -78.98)  422.67                80
 11/08/2021   03:30:41   (   0.01, -75.27) (  -0.17, -76.02)   85.98                80
 11/10/2021   03:18:27   (   0.00, -75.28) (   0.44, -73.06)  251.73                80
 11/10/2021   15:37:03   (  -0.00, -75.30) (   0.59, -78.23)  333.32                80
 11/12/2021   15:27:29   (   0.01, -75.32) (  -0.02, -75.27)    6.03                80
 11/14/2021   15:15:15   (   0.01, -75.35) (  -0.65, -72.32)  345.11                80
 11/15/2021   03:33:58   (  -0.01, -75.35) (  -0.48, -77.50)  245.31                80