Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2020   07:28:03   (   0.04,-137.23) (   0.53,-134.88)  266.88                80
 11/15/2020   19:51:59   (  -0.04,-137.23) (   0.53,-140.04)  319.49                80
 11/17/2020   19:37:07   (  -0.04,-137.21) (  -0.08,-137.08)   15.12                80
 11/19/2020   19:27:35   (  -0.03,-137.19) (  -0.69,-134.12)  349.12                80
 11/20/2020   07:48:59   (   0.03,-137.18) (  -0.42,-139.31)  242.05                80
 11/22/2020   07:34:07   (   0.02,-137.16) (   0.20,-136.35)   91.75                80
 11/22/2020   19:55:21   (  -0.02,-137.16) (   0.92,-141.51)  495.05                80
 11/24/2020   07:21:55   (   0.02,-137.13) (   0.83,-133.40)  425.31                80
 11/24/2020   19:43:09   (  -0.02,-137.13) (   0.30,-138.55)  161.58                80
 11/26/2020   19:33:37   (  -0.01,-137.10) (  -0.33,-135.59)  171.48                80
 11/27/2020   07:55:01   (   0.01,-137.09) (  -0.77,-140.78)  419.91                80