Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 11 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/22/2021   19:22:19   (  -0.03,-137.20) (  -0.70,-134.14)  349.11                80
 11/23/2021   07:43:41   (   0.03,-137.19) (  -0.44,-139.32)  242.97                80
 11/25/2021   07:28:47   (   0.02,-137.17) (   0.20,-136.37)   90.93                80
 11/25/2021   19:50:02   (  -0.02,-137.17) (   0.89,-141.53)  495.11                80
 11/27/2021   07:16:34   (   0.02,-137.14) (   0.83,-133.41)  424.35                80
 11/27/2021   19:37:48   (  -0.02,-137.14) (   0.26,-138.57)  161.84                80
 11/29/2021   19:28:13   (  -0.01,-137.11) (  -0.33,-135.60)  171.00                80
 11/30/2021   07:49:37   (   0.01,-137.09) (  -0.74,-140.80)  421.38                80
 12/02/2021   07:37:22   (   0.01,-137.05) (  -0.16,-137.83)   89.52                80
 12/04/2021   07:22:27   (   0.00,-137.00) (   0.44,-134.87)  241.43                80
 12/04/2021   19:43:42   (  -0.00,-136.99) (   0.65,-140.03)  345.67                80