Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/29/2021   19:25:34   (  -0.03,-137.20) (  -0.38,-135.61)  180.59                80
 11/30/2021   07:49:37   (   0.03,-137.19) (  -0.75,-140.80)  410.88                80
 12/02/2021   07:37:23   (   0.03,-137.17) (  -0.10,-137.85)   76.14                80
 12/04/2021   07:22:28   (   0.03,-137.15) (   0.49,-134.88)  257.67                80
 12/04/2021   19:43:43   (  -0.02,-137.15) (   0.59,-140.04)  328.71                80
 12/06/2021   19:34:08   (  -0.02,-137.12) (  -0.01,-137.08)    4.73                80
 12/08/2021   19:21:54   (  -0.01,-137.08) (  -0.67,-134.12)  336.69                80
 12/09/2021   07:43:17   (   0.01,-137.06) (  -0.46,-139.31)  255.48                80
 12/11/2021   07:28:22   (   0.01,-137.02) (   0.15,-136.35)   76.95                80